Multi-station glue dispenser for packaging boxes

Abstract

The utility model relates to the technical field of dispensing machines, and discloses a multi-station dispensing machine for packaging boxes, which comprises a dispensing machine main body and a moving module arranged in the dispensing machine main body. According to the multi-station glue dispensing machine for the packaging box, through the arrangement of the heating assembly, the reinforcing assembly and the buffering assembly, during use, a reinforcing steel column increases the stability and the supporting strength, a reinforcing ring sleeves the surface of a glue dispensing head, a rubber ring B is fixed to the glue dispensing head, and the rubber ring B and a rubber ring A can disperse and absorb part of impact force and are connected with an external power source; the temperature controller is started to control the heating threshold value, and the heating sheet heats the dispensing pipe to melt the glue, so that the dispensing head is prevented from being bent and blocked after being used for a long time, and the phenomena that the dispensing head is bent and frequently replaced after being used for a long time, and the dispensing pipe is blocked due to long-time shutdown or air temperature reduction are avoided; the production progress of the packaging box is influenced, the service life of the dispensing head is prolonged, and the production efficiency of the packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing machines, in particular to a multi-station dispensing machine for packaging boxes. Background Art

[0002] A dispensing machine, also known as a glue coating machine, a drop glue machine, a glue applying machine, a potting machine, etc., is specialized for controlling fluids. It is an automated machine that drops and coats fluids on the surface or inside of products, and can achieve three-dimensional and four-dimensional path dispensing, precise positioning, accurate glue control, no wire drawing, no glue leakage, and no dripping. The dispensing machine is mainly used to accurately dot, inject, coat, and drip glue, paint, and other liquids in product processes to each precise position of the product, and can be used to achieve dotting, line drawing, circles or arcs. In the processing and production of packaging boxes, glue needs to be applied at the seams of the packaging boxes to ensure that the packaging boxes can be formed. In order to speed up the production, a multi-station dispensing machine is used.

[0003] When the existing multi-station dispensing machine for packaging boxes is actually used, the glue coating tube will be blocked due to long-term shutdown or temperature reduction, and the glue coating tube needs to be removed for dredging. In addition, the dispensing head will be bent after long-term use, which is not conducive to improving work efficiency and the service life of the dispensing head.

[0004] After retrieval of existing patents: A multi-station dispensing machine (publication number: CN218854726U), this application discloses a multi-station dispensing machine, belonging to the technical field of automated machinery. It mainly includes a machine body, a lower sliding plate arranged on the machine body, a support seat installed on the lower sliding plate, pulley wheels movably connected to both ends of the support seat, a transmission belt is cooperatively connected to the outside of the pulley wheels, multiple groups of partition strips are arranged at intervals on the transmission belt, the space between adjacent two groups of partition strips is a dispensing station, installation holes are arranged between adjacent two partition strips on the transmission belt, and the installation holes are used to install parts to be dispensed. There are at least three groups of partition strips at the upper end of the transmission belt, and one end of the pulley wheel is fixedly connected to a driving part, and the driving part is used to drive the pulley wheel to rotate. The transmission belt is divided into multiple groups of dispensing stations by the partition strips, and the driving part drives the transmission belt to rotate, so as to quickly move each group of dispensing stations with parts to be dispensed to the position below the dispensing position for dispensing, thereby improving the work efficiency of dispensing.

[0005] Although the above patent achieves the effect of multi-station dispensing, the sizes of the items to be dispensed are different and cannot be adjusted, which is not conducive to improving the applicability of the multi-station dispensing machine.

[0006] Therefore, it is very necessary to invent a multi-station dispensing machine for packaging boxes to solve the above problems. Content of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] The technical problem solved by the utility model is to provide a multi-station dispensing machine for a packaging box with high practicability, simple operation and relatively simple structure, which solves the problem that the sizes of various dispensing items are different and cannot be adjusted, and it is not convenient to improve the applicability of the multi-station dispensing machine as mentioned in the above background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is realized through the following technical solutions: A multi-station dispensing machine for a packaging box includes a dispensing machine main body and a moving module arranged inside the dispensing machine main body. One side of the moving module is fixedly connected with a connecting ring, and a heating component is fixedly connected inside the connecting ring. A dispensing tube is fixedly connected inside the heating component. The bottom end of the dispensing tube is fixedly connected with a dispensing head. The bottom surface of the connecting ring is fixedly connected with a reinforcement component. The bottom end of the reinforcement component is fixedly connected with a reinforcement ring. A buffer component is fixedly connected to the inner wall of the reinforcement ring. The middle part of the surface of the dispensing machine main body is fixedly connected with an adjustment frame. The bottom surface of the adjustment frame is clamped with a number of adjustment blocks. The top surface of the adjustment block is fixedly connected with an adjustment component. Both ends of the adjustment block are fixedly connected with a "T"-shaped limiting frame A. A clamping groove is formed on the surface of the "T"-shaped limiting frame A. A positive electrode plate is fixedly connected to the inner bottom wall of the clamping groove. A connecting component is magnetically connected to the surface of the positive electrode plate. A "T"-shaped limiting frame B is fixedly connected to the surface of the connecting component.

[0011] As a further scheme of the utility model, the heating component includes a heat insulation layer fixedly connected inside the connecting ring. One side of the heat insulation layer is fixedly connected with a heating sheet. One side of the heating sheet is electrically connected with a temperature controller through a power cord. The temperature controller is convenient for controlling the heating temperature.

[0012] As a further scheme of the utility model, the reinforcement component includes a steel reinforcement frame fixedly connected to the bottom surface of the connecting ring. Three strengthening steel columns are fixedly connected to the bottom surface of the steel reinforcement frame. The strengthening steel columns are convenient for increasing the stability of the dispensing head.

[0013] As a further scheme of the utility model, the buffer component includes a rubber ring A fixedly connected to the inner wall of the reinforcement ring. A clamping ring is fixedly connected to the inner wall of the rubber ring A. A rubber ring B is fixedly connected to the inner wall of the clamping ring. The rubber ring B has elasticity.

[0014] As a further scheme of the utility model, the adjustment component includes an adjustment bolt fixedly connected to the top surface of the adjustment block. A locking cap is threadedly connected to the surface of the adjustment bolt. The locking cap is convenient for adjusting the distance between the adjustment blocks.

[0015] As a further solution of the utility model, one side of the surface of the adjustment frame is provided with scale lines, and an adjustment groove is opened in the middle of the surface of the adjustment frame. The scale lines facilitate the quick adjustment of the limiting distance of packaging boxes of different sizes.

[0016] As a further solution of the utility model, the connection component includes a negative electrode sheet magnetically connected to the surface of the positive electrode sheet, and a connection block is fixedly connected to the surface of the negative electrode sheet. The connection block facilitates the quick connection of the "T"-shaped limiting frame B.

[0017] (III) Beneficial effects

[0018] The utility model provides a multi-station glue dispenser for packaging boxes, which has the following beneficial effects:

[0019] 1. For the multi-station glue dispenser for packaging boxes, through the settings of the adjustment frame, adjustment component, "T"-shaped limiting frame A, connection component, "T"-shaped limiting frame B and scale lines, during use, according to the different sizes of the packaging boxes, according to the width of the packaging boxes, turn the locking cap, observe the scale lines, move the adjustment bolt to make the distance between the "T"-shaped limiting frames A adapt to the sizes of different packaging boxes, tighten the locking cap, according to the different thicknesses and shapes of the packaging boxes, insert the connection block into the card slot, and the positive electrode sheet and the negative electrode sheet are magnetically adsorbed due to the change of the magnetic field to fix the "T"-shaped limiting frame B and increase the separation height, so as to adjust the distance and height to adapt to the sizes, thicknesses and shapes of different packaging boxes, divide them into multiple stations, and apply glue to the packaging boxes, avoiding that when applying glue to the packaging boxes on the glue dispenser, there is only a single and fixed placement platform, resulting in low production efficiency, and improving the rapidity of packaging box glue application and the applicability of the multi-station glue dispenser.

[0020] 2. For the multi-station glue dispenser for packaging boxes, through the settings of the heating component, reinforcement component and buffer component, during use, the glue dispensing tube is fixed on the connection ring, the steel reinforcement frame is fixed to the glue dispensing tube to increase the stability and supporting force, the reinforcement ring is sleeved on the surface of the glue dispensing head, and the rubber ring B is fixed on the glue dispensing head. The rubber ring B and the rubber ring A can disperse and absorb part of the impact force to reduce the impact force. When the colloid in the glue dispensing tube is blocked due to weather or long-term shutdown and solidification, connect the external power supply, start the temperature controller to control the heating threshold, and the heating sheet heats the glue dispensing tube to melt the colloid, so as to prevent the glue dispensing head from bending after long-term use and prevent blockage, avoiding that the glue dispensing head will be bent after long-term use and need to be replaced frequently, and the glue dispensing tube will be blocked due to long-term shutdown or temperature reduction, affecting the production progress of the packaging boxes, and improving the service life of the glue dispensing head and the production efficiency of the packaging boxes. Description of the drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 Structural schematic diagram of the heating component of the present utility model;

[0023] Figure 3 Structural schematic diagram of the reinforcement component and the buffer component of the present utility model;

[0024] Figure 4 Structural schematic diagram of the adjustment component of the present utility model;

[0025] Figure 5 Structural schematic diagram of the connection component of the present utility model.

[0026] In the figure: 1, dispensing machine main body; 2, moving module; 3, connecting ring; 4, heating component; 401, heat insulation layer; 402, heating sheet; 403, temperature controller; 5, dispensing tube; 6, dispensing head; 7, reinforcement component; 701, steel reinforcement frame; 702, reinforcing steel column; 8, reinforcement ring; 9, buffer component; 901, rubber ring A; 902, clamping ring; 903, rubber ring B; 10, adjustment frame; 11, adjustment block; 12, adjustment component; 1201, adjustment bolt; 1202, locking cap; 13, "T"-shaped limiting frame A; 14, positive electrode plate; 15, connection component; 1501, negative electrode plate; 1502, connection block; 16, "T"-shaped limiting frame B; 17, scale line. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a multi-station glue dispenser for a packaging box, which includes a glue dispenser main body 1 and a moving module 2 arranged inside the glue dispenser main body 1. A connecting ring 3 is fixedly connected to one side of the moving module 2. A heating component 4 is fixedly connected inside the connecting ring 3. A glue dispensing tube 5 is fixedly connected inside the heating component 4. The bottom end of the glue dispensing tube 5 is fixedly connected to a glue dispensing head 6. A reinforcing component 7 is fixedly connected to the bottom surface of the connecting ring 3. The bottom end of the reinforcing component 7 is fixedly connected to a reinforcing ring 8. A buffer component 9 is fixedly connected to the inner wall of the reinforcing ring 8. Through the settings of the heating component 4, the reinforcing component 7, the reinforcing ring 8 and the buffer component 9, it is achieved to prevent the glue dispensing head 6 from bending after long-term use and prevent blockage, avoiding the glue dispensing head 6 from being bent after long-term use and being frequently replaced, and the glue dispensing tube 5 being blocked due to long-term shutdown or temperature drop, affecting the production progress of the packaging box, improving the service life of the glue dispensing head 6 and the production efficiency of the packaging box. A adjusting frame 10 is fixedly connected to the middle of the surface of the glue dispenser main body 1. A plurality of adjusting blocks 11 are clamped to the bottom surface of the adjusting frame 10. An adjusting component 12 is fixedly connected to the top surface of the adjusting block 11. "T"-shaped limiting frames A 13 are fixedly connected to both ends of the adjusting block 11. A clamping groove is formed on the surface of the "T"-shaped limiting frame A 13. A positive electrode plate 14 is fixedly connected to the inner bottom wall of the clamping groove. A connecting component 15 is magnetically connected to the surface of the positive electrode plate 14. A "T"-shaped limiting frame B 16 is fixedly connected to the surface of the connecting component 15. Through the settings of the adjusting frame 10, the adjusting component 12, the "T"-shaped limiting frame A 13, the connecting component 15, the "T"-shaped limiting frame B 16 and the scale line 17, it is achieved to adjust the spacing and height to adapt to the sizes, thicknesses and shapes of different packaging boxes, divide them into multiple stations, and perform glue dispensing on the packaging boxes, avoiding that when the packaging box is being glued on the glue dispenser, there is only a single and fixed placement platform, resulting in low production efficiency, and improving the rapidity of glue dispensing for the packaging box and the applicability of the multi-station glue dispenser;

[0029] The heating component 4 includes a heat insulation layer 401 fixedly connected inside the connecting ring 3. A heating sheet 402 is fixedly connected to one side of the heat insulation layer 401. A temperature controller 403 is electrically connected to one side of the heating sheet 402 through a power cord. Through the setting of the heating component 4, the function of preventing blockage is achieved;

[0030] The reinforcing component 7 includes a steel reinforcing frame 701 fixedly connected to the bottom surface of the connecting ring 3. Three reinforcing steel columns 702 are fixedly connected to the bottom surface of the steel reinforcing frame 701. Through the setting of the reinforcing component 7, the function of improving stability is achieved;

[0031] The buffer component 9 includes a rubber ring A 901 fixedly connected to the inner wall of the reinforcing ring 8. A clamping ring 902 is fixedly connected to the inner wall of the rubber ring A 901. A rubber ring B 903 is fixedly connected to the inner wall of the clamping ring 902. Through the setting of the buffer component 9, the function of dispersing the impact force generated by the contact between the glue dispensing head 6 and the packaging box is achieved;

[0032] The adjustment component 12 includes an adjustment bolt 1201 fixedly connected to the top surface of the adjustment block 11. A locking cap 1202 is threadedly connected to the surface of the adjustment bolt 1201. The setting of the adjustment component 12 plays a role in adjusting the station spacing.

[0033] One side of the surface of the adjustment frame 10 is provided with scale lines 17, and an adjustment groove is formed in the middle of the surface of the adjustment frame 10. The setting of the scale lines 17 plays a role in quickly adjusting the size of the packaging box station.

[0034] The connection component 15 includes a negative electrode piece 1501 magnetically connected to the surface of the positive electrode piece 14. A connection block 1502 is fixedly connected to the surface of the negative electrode piece 1501. The setting of the connection component 15 plays a role in adjusting the height of the "T"-shaped limiting frame A13.

[0035] In the present utility model, the working steps of the device are as follows:

[0036] The first step: When in use, according to the different sizes of the packaging boxes, according to the width of the packaging box, turn the locking cap 1202, observe the scale lines 17, move the adjustment bolt 1201 to make the spacing between the "T"-shaped limiting frames A13 adapt to the sizes of different packaging boxes, tighten the locking cap 1202. According to the different thicknesses and shapes of the packaging boxes, insert the connection block 1502 into the internal slot. The positive electrode piece 14 and the negative electrode piece 1501 are magnetically adsorbed due to the change of the magnetic field, and the "T"-shaped limiting frame B16 is fixed, increasing the separation height, so as to adjust the spacing and height to adapt to the sizes, thicknesses and shapes of different packaging boxes, divide them into multiple stations, and apply glue to the packaging boxes.

[0037] The second step: When in use, the glue dispensing tube 5 is fixed on the connection ring 3, the steel reinforcement frame 701 is fixed to the glue dispensing tube 5, the reinforcing steel column 702 increases the stability and supporting force, the reinforcing ring 8 is sleeved on the surface of the glue dispensing head 6, and the rubber ring B903 is fixed on the glue dispensing head 6. The rubber ring B903 and the rubber ring A901 can disperse and absorb part of the impact force, reducing the impact force. When the colloid in the glue dispensing tube 5 is blocked due to weather or long-term shutdown and solidification, connect an external power supply, start the temperature controller 403 to control the heating threshold, and the heating sheet 402 heats the glue dispensing tube 5 to melt the colloid.

[0038] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. On the basis of this design principle, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system, and control system can be clearly obtained. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0039] The standard parts used therein can all be purchased from the market, and can also be customized according to the description in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station glue dispenser for packaging boxes, comprising a glue dispenser body (1) and a moving module (2) arranged inside the glue dispenser body (1), characterized in that: A connecting ring (3) is fixedly connected to one side of the movable module (2), a heating component (4) is fixedly connected to the interior of the connecting ring (3), a dispensing tube (5) is fixedly connected to the interior of the heating component (4), a dispensing head (6) is fixedly connected to the bottom end of the dispensing tube (5), a reinforcing component (7) is fixedly connected to the bottom surface of the connecting ring (3), a reinforcing ring (8) is fixedly connected to the bottom end of the reinforcing component (7), a buffer component (9) is fixedly connected to the inner wall of the reinforcing ring (8), and an adjusting component (9) is fixedly connected to the middle of the surface of the dispensing machine body (1). The adjusting frame (10) comprises a plurality of adjusting blocks (11) connected to the bottom surface of the adjusting frame (10), an adjusting assembly (12) fixedly connected to the top surface of the adjusting block (11), a "T"-shaped limiting frame A (13) fixedly connected to both ends of the adjusting block (11), a slot is provided on the surface of the "T"-shaped limiting frame A (13), a positive electrode sheet (14) is fixedly connected to the inner bottom wall of the slot, a connecting assembly (15) is magnetically connected to the surface of the positive electrode sheet (14), and a "T"-shaped limiting frame B (16) is fixedly connected to the surface of the connecting assembly (15).

2. The multi-station gluing machine for packaging boxes according to claim 1, characterized in that: The heating component (4) comprises a heat insulating layer (401) fixedly connected to the inside of the connecting ring (3), one side of the heat insulating layer (401) is fixedly connected to a heating plate (402), and one side of the heating plate (402) is electrically connected to a temperature controller (403) via a power line.

3. The multi-station gluing machine for packaging boxes according to claim 1, characterized in that: The reinforcement assembly (7) comprises a steel reinforcement frame (701) fixedly connected to the bottom surface of the connection ring (3), and three reinforcing steel columns (702) are fixedly connected to the bottom surface of the steel reinforcement frame (701).

4. The multi-station gluing machine for packaging boxes according to claim 1, characterized in that: The buffer assembly (9) comprises a rubber ring A (901) fixedly connected to the inner wall of the reinforcement ring (8), the inner wall of the rubber ring A (901) is fixedly connected to a clamp ring (902), and the inner wall of the clamp ring (902) is fixedly connected to a rubber ring B (903).

5. The multi-station gluing machine for packaging boxes according to claim 1, characterized in that: The adjustment assembly (12) comprises an adjustment bolt (1201) fixedly connected to the top surface of the adjustment block (11), and a locking cap (1202) is threadedly connected to the surface of the adjustment bolt (1201).

6. The multi-station gluing machine for packaging boxes according to claim 1, characterized in that: A scale line (17) is provided on one side of the surface of the adjustment frame (10), and an adjustment groove is provided in the middle of the surface of the adjustment frame (10).

7. The multi-station gluing machine for packaging boxes according to claim 1, characterized in that: The connection assembly (15) comprises a negative electrode sheet (1501) magnetically connected to the surface of the positive electrode sheet (14), and a connection block (1502) is fixedly connected to the surface of the negative electrode sheet (1501).

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