Gluing device for rapid heat dissipation and air drying of renewable corrugated carton

Abstract

The utility model relates to the technical field of corrugated carton gluing, and discloses a renewable corrugated carton quick heat dissipation and air drying gluing device which comprises a platform, a shell is arranged at the top of the platform, a conveying belt is matched with the bottom of the shell, and a glue spraying piece and a fixing plate are arranged in the shell. According to the gluing device disclosed by the utility model, the push rod motor operates, and the push rod is used for pushing the sliding block I to move downwards in the fixed vertical groove and then is matched with the sliding block II to change the height of the scraping plate, so that the gluing device for quickly cooling and air-drying the renewable corrugated case can be used for scraping glue solution of corrugated case boards with different thicknesses; the applicability of the gluing device to carton boards with various thicknesses is improved; the upper drying piece with the multiple air spraying heads is arranged to be matched with the lower drying piece with the electric drying wire and the horn piece, the upper side and the lower side of the corrugated carton board are dried at the same time, the curing speed of glue on the corrugated carton board is increased, and the production time of a renewable corrugated carton is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard box gluing, in particular to a gluing device for quickly dissipating heat and air-drying renewable corrugated cardboard boxes. Background Technique

[0002] Corrugated cardboard is made into corrugated cardboard boxes through die-cutting, indentation, box nailing or gluing. Corrugated cardboard boxes are the most widely used packaging products, and their usage has always been the first among various packaging products, including calcium plastic corrugated cardboard boxes. For more than half a century, corrugated cardboard boxes have gradually replaced transportation packaging containers such as wooden boxes with their superior performance and good processing performance, becoming the main force in transportation packaging. In addition to protecting goods, facilitating warehousing and transportation, it also plays the role of beautifying and promoting goods. Corrugated cardboard boxes are green environmental protection products, which are beneficial to environmental protection and facilitate loading, unloading and transportation;

[0003] The scraping plates of the existing gluing devices for quickly dissipating heat and air-drying renewable corrugated cardboard boxes are mostly fixed inside the device with multiple bolts. Therefore, when it is necessary to perform scraping glue treatment in cooperation with corrugated cardboard boxes of different thicknesses, the applicability is poor; common gluing devices for quickly dissipating heat and air-drying renewable corrugated cardboard boxes often simply blow hot air onto the upper side of the corrugated cardboard box, waiting for the glue to solidify. The solidification speed of the glue is slow, which prolongs the gluing time of the corrugated cardboard box. For this reason, we propose a gluing device for quickly dissipating heat and air-drying renewable corrugated cardboard boxes. Content of the Utility Model

[0004] The purpose of the utility model is to provide a gluing device for quickly dissipating heat and air-drying renewable corrugated cardboard boxes, so as to solve the problems of poor applicability in scraping glue treatment in cooperation with corrugated cardboard boxes of different thicknesses and slow solidification speed of the glue when simply blowing hot air onto the upper side of the corrugated cardboard box as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A gluing device for quickly dissipating heat and air-drying renewable corrugated cardboard boxes, including:

[0006] A platform, on the top of which there is a housing, at the bottom of the housing there is a conveyor belt in cooperation, inside the housing there are a glue spraying member and a fixing plate, on the side wall of the fixing plate there is a push rod motor, at the bottom of the push rod motor there is a fixed vertical groove, inside the fixed vertical groove there are a slider one and a slider two in cooperation, on the side wall of the slider one there is a cross beam, on the top of the slider two there is a limiting column fixedly connected inside the fixed vertical groove passing through, at the bottom of the cross beam there is a support column, at the bottom of the support column there is a connecting member fixedly connected, and at the bottom of the connecting member there is a scraping plate;

[0007] Upper drying member, the upper drying member is arranged inside the housing, a lower drying member cooperating with the conveyor belt is arranged at the bottom of the upper drying member, a plurality of air nozzles are embedded at the bottom of the upper drying member, a solenoid valve is arranged at the top of the upper drying member, a hot air generator is arranged at the input end of the solenoid valve, a partition net is arranged at the top of the lower drying member, a plurality of horn members are arranged at the bottom of the partition net in cooperation, a heat insulation lining is arranged inside the horn member, a vertical cylinder is arranged at the bottom of the horn member, and an electric drying wire is arranged inside the vertical cylinder.

[0008] Preferably, a glue tank is arranged at the input end of the glue spraying member.

[0009] Preferably, a spring cooperating with the bottom of the second slider is arranged on the circumferential outer wall of the limit post.

[0010] Preferably, a support plate fixed to the housing is arranged inside the conveyor belt.

[0011] Preferably, the scraping plate cooperates with the top of the conveyor belt.

[0012] Preferably, a plurality of internal pipes cooperating with the air nozzles are arranged inside the upper drying member, and the internal pipes are arranged at the output end of the solenoid valve.

[0013] Preferably, a heat insulation sponge block arranged inside the lower drying member is arranged outside the vertical cylinder in cooperation.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By operating the push rod motor of the present utility model, the push rod is used to push the first slider to displace downward in the fixed vertical groove and then cooperate with the second slider, so that the height of the scraping plate changes, and thus the glue spreading device for quickly dissipating heat and air-drying the renewable corrugated cardboard box can realize the scraping and leveling treatment of the glue liquid of corrugated cardboard boxes with different thicknesses, increasing the applicability of the glue spreading device to corrugated cardboard boxes with various thicknesses.

[0016] By arranging the upper drying member with a plurality of air nozzles in cooperation with the lower drying member with an electric drying wire and a horn member, the present utility model realizes the simultaneous drying treatment of the upper and lower sides of the corrugated cardboard box, improves the curing speed of the glue on the corrugated cardboard box, and shortens the production time of the renewable corrugated cardboard box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the combination of the fixed vertical groove, the first slider and the second slider of the present utility model;

[0019] Figure 3Internal schematic diagrams of the upper drying part and the lower drying part of the present utility model;

[0020] Figure 4 Internal schematic diagram of the vertical cylinder of the present utility model.

[0021] In the figure: 100, platform; 101, outer shell; 102, conveyor belt; 110, glue spraying part; 111, glue liquid tank; 120, fixing plate; 121, push rod motor; 130, fixed vertical groove; 131, slider one; 132, slider two; 133, limit post; 134, cross beam; 135, support column; 136, connecting part; 137, scraper; 200, upper drying part; 201, solenoid valve; 202, hot air generator; 210, internal pipe; 211, jet head; 220, lower drying part; 221, vertical cylinder; 222, electric drying wire; 223, heat insulating sponge block; 230, horn part; 231, heat insulating lining; 232, separating net. Detailed implementation manners

[0022] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0023] Please refer to Figures 1-4 , a glue applying device for rapid heat dissipation and air drying of a renewable corrugated cardboard box shown in the figure, comprising:

[0024] The top of the platform 100 is fixedly connected to the outer shell 101 by bolts, and the bottom of the outer shell 101 is fitted with a conveyor belt 102;

[0025] In some embodiments, a driving motor with a control switch commonly available on the market is provided at the power input end of the conveyor belt 102, and the belt body of the conveyor belt 102 is made of a fine mesh woven from commonly available heat-resistant nylon threads on the market.

[0026] The inside of the outer shell 101 is provided with a glue spraying part 110 and a fixing plate 120;

[0027] In some embodiments, an electric magnetic valve commonly available on the market is provided inside the glue spraying part 110, and a plurality of commonly available liquid spraying heads are provided at the bottom of the glue spraying part 110. The input end of the electric magnetic valve is connected to the glue liquid tank 111, and the output end of the electric magnetic valve is connected to the liquid spraying heads. The liquid spraying heads can spray the glue liquid inside the glue liquid tank 111 onto the corrugated cardboard box board.

[0028] On the side wall of the fixed plate 120, there is a push rod motor 121. The push rod motor 121 is a common model on the market, and it is electrically connected to a common external forward and reverse switch on the market. The lower end of the push rod of the push rod motor 121 is fitted to the top of the first slider 131. At the bottom of the push rod motor 121, there is a fixed vertical groove 130, and the fixed vertical groove 130 is fixedly connected to the inside of the housing 101. Inside the fixed vertical groove 130, there are a first slider 131 and a second slider 132. On the side wall of the first slider 131, there is a cross beam 134 fixedly connected by bolts. The top of the second slider 132 is penetrated by a limit post 133 fixedly connected to the inside of the fixed vertical groove 130 by bolts. At the bottom of the cross beam 134, there is a support column 135 fixedly connected by bolts. At the bottom of the support column 135, there is a connecting member 136 fixedly connected by bolts. At the bottom of the connecting member 136, there is a scraper 137, and the scraper 137 is made of a common wear-resistant plastic plate on the market;

[0029] The upper drying part 200 is arranged inside the housing 101. At the bottom of the upper drying part 200, there is a lower drying part 220 that cooperates with the conveyor belt 102. Inside the bottom of the upper drying part 200, there are multiple air jet nozzles 211 embedded. The air jet nozzles 211 are common models on the market. At the top of the upper drying part 200, there is a solenoid valve 201. The solenoid valve 201 is a common model on the market, and it is electrically connected to a common external button switch on the market. At the input end of the solenoid valve 201, there is a heat generator 202. The heat generator 202 is a common model on the market, and it can provide hot air at 30 degrees Celsius for the air jet nozzles 211. At the top of the lower drying part 220, there is a separation net 232. The separation net 232 is a heat-resistant stainless steel net. At the bottom of the separation net 232, there are multiple horn-shaped parts 230. Inside the horn-shaped parts 230, there is a heat insulation lining 231. The heat insulation lining 231 is made of common heat insulation ceramics. At the bottom of the horn-shaped parts 230, there is a vertical cylinder 221. Inside the vertical cylinder 221, there is an electric drying wire 222. The electric drying wire 222 is a common electric heating wire on the market. The electric heating wire is electrically connected to a common external switch on the market, and the electric heating wire has a fixed heating temperature of 30 degrees Celsius.

[0030] Specifically, at the input end of the glue spraying part 110, there is a glue liquid tank 111. The glue liquid tank 111 stores glue liquid, and inside the glue liquid tank 111, there is a common pressure pump on the market.

[0031] Further, on the circumferential outer wall of the limit post 133, there is a spring that cooperates with the bottom of the second slider 132. The spring is a common stainless steel strong spring on the market.

[0032] Still further, inside the conveyor belt 102, there is a support plate fixedly connected to the housing 101 by bolts. The support plate is a wear-resistant plastic plate.

[0033] Still further, the scraper 137 cooperates with the top of the conveyor belt 102.

[0034] It should be noted that a plurality of inner tubes 210 adapted to the jet heads 211 are provided inside the upper drying member 200, and the inner tubes 210 are provided at the output end of the solenoid valve 201.

[0035] It is worth noting that a heat-insulating sponge block 223 is externally fitted to the vertical cylinder 221 and is provided inside the lower drying member 220. The heat-insulating sponge block 223 is made of a commonly used heat-insulating sponge on the market.

[0036] In some embodiments, the above-mentioned electrical components and electrical equipment all use an external power supply.

[0037] In addition, the circuits, electronic components, and modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art. There is no need to elaborate. The content protected by the present utility model does not involve improvements to the internal structure and method.

[0038] Working principle: When it is necessary to adjust the squeegee 137 to cooperate with corrugated cardboard of different thicknesses for gluing, the push rod motor 121 is controlled to rotate forward through an external forward and reverse switch. When the push rod motor 121 operates, the push rod moves downward, causing the first slider 131 to be pressed by the push rod and displace downward in cooperation with the fixed vertical groove 130. Thus, the first slider 131 causes the second slider 132 to displace downward through the cross beam 134 and the support column 135, compressing the spring. At this time, the connecting member 136 and the squeegee 137 displace downward, changing the height of the squeegee 137. When it is necessary to raise the squeegee 137, the push rod motor 121 needs to rotate in reverse. The push rod moves upward and no longer presses the first slider 131. The second slider 132 is pushed by the spring to cause the connecting member 136, the squeegee 137, and the first slider 131 to slide upward, thereby raising the squeegee 137. Furthermore, the gluing device for quickly dissipating heat and drying the renewable corrugated cardboard can level the glue on corrugated cardboard of different thicknesses, increasing the applicability of the gluing device to cardboard of multiple thicknesses. When it is necessary to dry the glue on the corrugated cardboard, after the hot air generator 202 operates to generate hot air, the solenoid valve 201 is opened, and the hot air is ejected from the jet head 211 onto the top glue of the corrugated cardboard. At the same time, the electric drying wire 222 is energized, and the hot air generated by it expands and flows into the horn member 230 and then passes through the partition net 232. The hot air contacts the bottom of the corrugated cardboard and, together with the hot air on the top of the corrugated cardboard, accelerates the curing of the glue, achieving the simultaneous drying treatment of the upper and lower sides of the corrugated cardboard, improving the curing speed of the glue on the corrugated cardboard, and shortening the production time of the renewable corrugated cardboard.

[0039] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

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

Claims

1. A sizing device for rapid heat dissipation and air drying of renewable corrugated cardboard boxes, characterized in that, Comprising: A platform (100), on the top of the platform (100) there is a housing (101), at the bottom of the housing (101) there is a conveyor belt (102) in cooperation, inside the housing (101) there are a glue spraying member (110) and a fixing plate (120), on the side wall of the fixing plate (120) there is a push rod motor (121), at the bottom of the push rod motor (121) there is a fixed vertical groove (130) in cooperation, inside the fixed vertical groove (130) there are a slider one (131) and a slider two (132) in cooperation, on the side wall of the slider one (131) there is a cross beam (134), through the top of the slider two (132) there is a limit post (133) fixed inside the fixed vertical groove (130), at the bottom of the cross beam (134) there is a support column (135), at the bottom of the support column (135) there is a connecting member (136) fixed, at the bottom of the connecting member (136) there is a scraping plate (137); An upper drying member (200), the upper drying member (200) is arranged inside the housing (101), at the bottom of the upper drying member (200) there is a lower drying member (220) in cooperation with the conveyor belt (102), at the bottom of the upper drying member (200) there are multiple jet nozzles (211) embedded, on the top of the upper drying member (200) there is a solenoid valve (201), at the input end of the solenoid valve (201) there is a hot air generator (202), on the top of the lower drying member (220) there is a partition net (232), at the bottom of the partition net (232) there are multiple horn members (230) in cooperation, inside the horn member (230) there is a heat insulating lining (231), at the bottom of the horn member (230) there is a vertical cylinder (221), inside the vertical cylinder (221) there is an electric drying wire (222).

2. The sizing device for rapid heat dissipation and air drying of a renewable corrugated cardboard box according to claim 1, characterized in that: At the input end of the glue spraying member (110) there is a glue liquid tank (111).

3. The sizing device for rapid heat dissipation and air drying of a renewable corrugated cardboard box according to claim 2, wherein: On the circumferential outer wall of the limit post (133) there is a spring in cooperation with the bottom of the slider two (132).

4. The sizing device for rapid heat dissipation and air drying of a renewable corrugated cardboard box according to claim 3, characterized in that: Inside the conveyor belt (102) there is a support plate fixed to the housing (101).

5. The sizing device for rapid heat dissipation and air drying of a renewable corrugated cardboard box according to claim 4, characterized in that: The scraping plate (137) is in cooperation with the top of the conveyor belt (102).

6. The sizing device for rapid heat dissipation and air drying of a renewable corrugated cardboard box according to claim 5, characterized in that: Inside the upper drying member (200) there are multiple internal pipes (210) in cooperation with the jet nozzles (211), and the internal pipes (210) are arranged at the output end of the solenoid valve (201).

7. A sizing device for rapid heat dissipation and air drying of a renewable corrugated cardboard box according to claim 6, characterized in that: Outside the vertical cylinder (221) there is a heat insulating sponge block (223) arranged inside the lower drying member (220) in cooperation.

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