Carton gluing machine with automatic feeding and discharging functions

Abstract

The utility model discloses a carton gluing machine capable of automatically loading and unloading, which relates to the technical field of carton gluing and comprises a base, two limiting plates arranged on two sides of the top surface of the base, two guide rails arranged between the two limiting plates, first linear motors mounted on the two guide rails, a bearing disc arranged on the top surface of each first linear motor, and a second linear motor mounted on the bearing disc. A first gantry frame is arranged in the middle of the machine base, a dispensing assembly is installed on the first gantry frame, a second gantry frame is arranged at one end of the machine base, and a feeding assembly is installed on the second gantry frame; the machine base is matched with the limiting plates and the guide rails, the carton conveying path is conveniently limited, the conveying stability is improved, and then the function of stably conveying cartons is achieved; through matching of a second gantry frame and the feeding assembly, the cartons are conveniently and efficiently grabbed and placed through an electric push cylinder and a suction cup, and the feeding and discharging convenience is improved; finally, the problems of unstable conveying and poor accuracy caused by abrasion of the conveying belt are solved, and the carton gluing quality and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton gluing technical field especially relates to a carton gluing machine of automatic feeding and discharging. BACKGROUND

[0002] ‌The main reason of carton gluing is to ensure the structure firmness and sealing of carton. In the production process of carton, glue plays a vital role, mainly used for the adhesion of paperboard, ensures the structure firmness and stability of carton;

[0003] In the carton production process, the gluing link is extremely crucial, and its efficiency and quality are directly related to the quality of finished products. At present, most of the carton gluing machines on the production line use conveying belts for conveying, and the conveying belt needs to be stopped after conveying the carton to the specified position to wait for the glue machine to finish gluing before continuing to advance. After a long time of operation, the conveying belt is prone to relaxation due to stretching and wear, resulting in unstable conveying speed. Therefore, the above problems need to be improved. UTILITARIAN CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a carton gluing machine of automatic feeding and discharging.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a carton gluing machine of automatic feeding and discharging, including the base, the top surface of the base is provided with two limiting plates on both sides, two limiting plates are provided with two guide rails between them, two guide rails are both installed with first linear motor, the top surface of first linear motor is provided with supporting tray, the middle part of base is provided with first gantry frame, the first gantry frame is installed with glue dispensing assembly, one end of base is provided with second gantry frame, the second gantry frame is installed with feeding assembly.

[0006] Preferably, the glue dispensing assembly includes a second linear motor mounted on the first gantry frame, a connecting plate mounted on the second linear motor, a third linear motor mounted vertically on the connecting plate, and a glue pen obliquely arranged on the third linear motor. One end of the glue pen is provided with a hose connected with a glue tank mounted on one side of the base.

[0007] Preferably, the feeding assembly includes a first electric push cylinder mounted at the middle of the top end of the second gantry frame, an L-shaped mounting plate fixedly connected to the extension end of the first electric push cylinder, a second electric push cylinder mounted vertically on the L-shaped mounting plate, and a horizontal plate fixedly connected to the extension end of the second electric push cylinder. The extension end of the second electric push cylinder penetrates the bottom end of the L-shaped mounting plate, and a plurality of suction cups are equidistantly arranged on the horizontal plate.

[0008] Preferably, the upper end of the suction cup is connected with a vacuum pipeline in series, one end of the vacuum pipeline is connected with a vacuum pump installed on the outer wall of one side of the second gantry frame.

[0009] Preferably, one end of the machine base is provided with a bidirectional screw rod, one end of the bidirectional screw rod is provided with a hand wheel located on the outer wall of one side of the machine base, and the other end of the machine base is provided with a guide rod.

[0010] Preferably, the machine base is provided with a sliding groove at the upper end of the bidirectional screw rod and the guide rod, and the two limiting plates are provided with sliding blocks extending out at the sliding groove, the sliding blocks are sleeved with two threaded segments of the bidirectional screw rod through the sliding groove, and the guide rod is correspondingly sleeved with the sliding blocks.

[0011] Compared with the prior art, the utility model has the advantages that through the cooperation of the machine base, the limiting plate and the guide rail, the paper box conveying path is limited, the conveying stability is improved, and the stable paper box conveying function is realized; through the cooperation of the first linear motor and the supporting tray, the paper box is accurately moved, the positioning accuracy is improved, and the accurate gluing position calibration function is realized; through the combination of the first gantry frame and the glue dispensing assembly, the glue dispensing pen is driven by the related motor, the glue dispensing posture and position are flexibly adjusted, the glue dispensing flexibility is improved, the uniform and accurate gluing function is realized, the problem of uneven manual gluing is solved, and the gluing effect is improved; through the cooperation of the second gantry frame and the feeding assembly, the electric push cylinder and the suction cup are utilized, the paper box is efficiently grabbed and placed, the feeding and discharging convenience is improved, the rapid automatic feeding and discharging function is realized, the manual labor intensity is reduced, and the production efficiency is improved; through the linkage of the bidirectional screw rod, the hand wheel, the guide rod and the sliding block, the distance between the limiting plates is flexibly adjusted, the adaptation flexibility is improved, and the function of adapting to paper boxes of different sizes is realized; through the connection of the vacuum pump, the suction cup and the vacuum pipeline, the paper box is stably adsorbed, the material grabbing reliability is improved, the stable feeding and discharging function is realized, the defective rate is reduced, and the overall production benefit is improved; finally, the problems of unstable transmission and poor accuracy caused by transmission belt wear are solved, and the paper box gluing quality and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings described herein are used to provide further understanding of the utility model and form part of the present application, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model.

[0013] Figure 1 It is an overall structure first view schematic drawing provided by the utility model;

[0014] Figure 2 It is an overall structure second view schematic drawing provided by the utility model;

[0015] Figure 3The utility model provides an overall structure first visual angle schematic drawing put forward by the utility model.

[0016] Figure 4 The utility model provides a feeding assembly part amplification structure schematic drawing.

[0017] In the figure, serial number: 1, machine base, 2, limiting plate, 3, guide rail, 4, bearing tray, 5, point gum pen, 6, first gantry frame, 7, first electric push cylinder, 8, bidirectional screw rod, 9, second electric push cylinder, 10, suction cup, 11, vacuum pipeline, 12, vacuum pump. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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.

[0019] Embodiment: see Figures 1-4The utility model discloses a kind of paper box gluing machines of automatic feeding and discharging, including base 1, the top surface of base 1 is equipped with two side two limit plates 2, two limit plates 2 between being equipped with two guide rails 3, first linear motor is all installed on two guide rails 3, the top surface of first linear motor is equipped with supporting tray 4, the middle part of base 1 is equipped with first gantry frame 6, glue dispensing assembly is installed on first gantry frame 6, one end of base 1 is equipped with second gantry frame, and feeding assembly is installed on second gantry frame, base 1 is as the basis support of entire equipment, provide stable mounting platform, limit plate 2 cooperates with guide rail 3, and clear path is outlined for carton conveying, avoid carton deviation in transport, guarantee subsequent gluing process accurate and orderly, first linear motor is matched with supporting tray 4, can accurately and stably move carton according to preset program, so that carton gluing position can be accurately aligned, greatly reduce the defective product due to positioning deviation, improve gluing accuracy, first gantry frame 6 carries glue dispensing assembly, make that glue dispensing operation has stable execution architecture, guarantee that glue dispensing action stably carries out, the setting of second gantry frame and feeding assembly, create conditions for carton automatic feeding and discharging, save manual handling, improve production efficiency, glue dispensing assembly includes second linear motor installed on first gantry frame 6, connecting plate is installed on second linear motor, third linear motor is vertically installed on connecting plate, glue pen 5 is obliquely arranged on third linear motor, one end of glue pen 5 is equipped with hose and is connected with glue tank installed on one side of base 1, second linear motor endows glue pen 5 with horizontal direction movement ability, can flexibly adjust its transverse position, adapt to the gluing demand of different parts of carton, connecting plate plays the role of stable connection, guarantee the overall structure, then let glue pen 5 can accurately control longitudinal height by vertically installed third linear motor, match oblique setting, cover all angles and positions of carton, hose is connected with glue tank, continuously stably supplies glue for glue pen 5, ensure that glue dispensing process is coherent and uninterrupted, realize fine, dead angle-free even gluing, effectively avoid the quality problem that glue is unevenly applied, feeding assembly includes first electric push cylinder 7 installed in the middle of the top of second gantry frame, and the telescopic end of first electric push cylinder 7 is fixedly connected with L-shaped mounting plate, second electric push cylinder 9 is vertically installed on L-shaped mounting plate, and the telescopic end of second electric push cylinder 9 penetrates the bottom end of L-shaped mounting plate, and horizontal plate is fixedly connected to the telescopic end of second electric push cylinder 9, a plurality of suction cups 10 are equidistantly arranged on the horizontal plate, first electric push cylinder 7 drives L-shaped mounting plate to large-scale translation through telescopic action, is quickly positioned to the upper of carton, expands feeding and grabbing range, L-shaped mounting plate provides vertical installation site for second electric push cylinder 9, when second electric push cylinder 9 telescopes, accurately controls the height of horizontal plate and suction cup 10, so that it can be attached to carton of different stacking height, a plurality of suction cups 10 on horizontal plate can evenly adsorb carton at multiple points, guarantee that carton is balanced and stable when grabbing, avoid carton from slipping and deforming, efficiently and safely realize carton grabbing action, improve feeding stability and efficiency.

[0020] In the utility model, the upper end of the sucking disc 10 is connected with the vacuum pipeline 11, one end of the vacuum pipeline 11 is connected with the vacuum pump 12 installed on the outer wall of the second gantry frame, the vacuum pipeline 11 constructs the suction force transmission channel between the vacuum pump 12 and the sucking disc 10, the negative pressure generated by the vacuum pump 12 can be rapidly conducted to the sucking disc 10, the vacuum pump 12 acts as the suction force source and provides strong and continuous suction force for the sucking disc 10, even if facing the uneven paper box, it can also be firmly sucked, further stabilizes the paper box grabbing state, prevents accidental falling during the loading movement, guarantees the smooth and reliable loading process, one end of the base 1 is equipped with the bidirectional screw rod 8, one end of the bidirectional screw rod 8 is installed with the hand wheel located on the outer wall of the base 1, the other end of the base 1 is equipped with the guide rod, the bidirectional screw rod 8 can be flexibly rotated under the control of the hand wheel, by means of the screw transmission principle, the distance of the components connected therewith is accurately adjusted, so that the paper box of different widths is adapted, the equipment versatility is enhanced, the guide rod and the bidirectional screw rod 8 are arranged in parallel, play the role of auxiliary guiding and stable supporting, avoid the deviation and shaking of the related components during the adjustment process, ensure that the adjustment action is accurate and smooth, maintain the stability of the equipment operation, the upper end of the base 1 located between the bidirectional screw rod 8 and the guide rod is provided with the sliding groove, the two limiting plates 2 are located at the sliding groove and extend the sliding block, the sliding block passes through the sliding groove and sleeves the two threaded segments of the bidirectional screw rod 8, the guide rod is correspondingly sleeved with the sliding block, the sliding groove is matched with the sliding block, so that the limiting plate 2 can move smoothly along the bidirectional screw rod 8 and the guide rod, the distance between the two limiting plates 2 is quickly and accurately changed by cooperating with the adjustment of the bidirectional screw rod 8, and the suitable conveying channel is customized for the paper box of different sizes.

[0021] Working principle: when the utility model is used, during loading, the first electric push cylinder 7 pushes the L-shaped mounting plate to the upper side of the paper box, the second electric push cylinder 9 drives the sucking disc 10 to contact the paper box, the vacuum pump 12 makes the sucking disc 10 adsorb, then the paper box is moved and placed on the supporting tray 4, the conveying positioning link, the first linear motor drives the supporting tray 4 to move along the guide rail 3, the limiting plate 2 prevents the paper box from deviating, when meeting the paper box of different sizes, the hand wheel is rotated to adjust the bidirectional screw rod 8, the distance between the limiting plates 2 is changed and adapted by cooperating with the guide rod, in the glue dispensing stage, the second linear motor and the third linear motor cooperate, accurately position the glue dispensing pen 5, the glue tank supplies glue through the hose, realizes uniform glue coating, during unloading, the loading assembly grasps the glued paper box and moves to the unloading area, the mechanical arm transfers it to the next process, and the whole process is completed.

[0022] The above describes only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An automatic feeding and discharging carton gluing machine comprising a base (1), characterized in that: The top surface of the base (1) is provided with two limiting plates (2) on both sides, two guide rails (3) are arranged between the two limiting plates (2), a first linear motor is installed on each of the two guide rails (3), the top surface of the first linear motor is provided with a supporting tray (4), the middle part of the base (1) is provided with a first gantry frame (6), a glue dispensing assembly is installed on the first gantry frame (6), one end of the base (1) is provided with a second gantry frame, and a feeding assembly is installed on the second gantry frame.

2. The automatic feeding and discharging carton gluing machine according to claim 1, characterized in that: The glue dispensing assembly comprises a second linear motor installed on the first gantry frame (6), a connecting plate is installed on the second linear motor, a third linear motor is installed vertically on the connecting plate, a glue pen (5) is arranged obliquely on the third linear motor, and one end of the glue pen (5) is provided with a hose connected with a glue tank installed on one side of the base (1).

3. The automatic feeding and discharging carton gluing machine according to claim 2, characterized in that: The feeding assembly comprises a first electric push cylinder (7) installed at the middle part of the top end of the second gantry frame, an L-shaped mounting plate is fixedly connected to the telescopic end of the first electric push cylinder (7), a second electric push cylinder (9) is installed vertically on the L-shaped mounting plate, the telescopic end of the second electric push cylinder (9) penetrates through the bottom end of the L-shaped mounting plate, a horizontal plate is fixedly connected to the telescopic end of the second electric push cylinder (9), and a plurality of suction cups (10) are equidistantly arranged on the horizontal plate.

4. The automatic feeding and discharging carton gluing machine according to claim 3, characterized in that: The upper end of the suction cup (10) is connected with a vacuum pipeline (11), one end of the vacuum pipeline (11) is connected with a vacuum pump (12) installed on the outer wall of one side of the second gantry frame.

5. The automatic feeding and discharging carton gluing machine according to claim 4, characterized in that: One end of the base (1) is provided with a bidirectional screw rod (8), a hand wheel is installed on one end of the bidirectional screw rod (8) and located on the outer wall of one side of the base (1), and the other end of the base (1) is provided with a guide rod.

6. The automatic feeding and discharging carton gluing machine according to claim 5, characterized in that: The base (1) is provided with a sliding groove at the upper end of the bidirectional screw rod (8) and the guide rod, and sliding blocks are protruded from the sliding groove on both sides of the limiting plate (2), the sliding blocks pass through the sliding groove and are sleeved with two threaded sections of the bidirectional screw rod (8), and the guide rod is sleeved with the sliding blocks correspondingly.

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