Wax-impregnated carton wax-impregnated processing equipment

Abstract

The present invention discloses a wax dipping carton wax dipping processing equipment, comprising a protective body, a flattening feed drive assembly and a preheating spray wax dipping assembly, a support mechanism is provided at the bottom of the protective body, the upper end of the protective body is provided with an opening, the feed drive assembly is provided in the middle of the protective body from top to bottom, and the preheating spray wax dipping assembly is provided on both sides of the flattening feed drive assembly; the preheating spray wax dipping assembly comprises an air pump, a nozzle, a guide inclined plate, a wax filling and leveling scraper and a vibrating discharge screen, and the vibrating discharge screen is provided at the left and right ends of the opening at the upper end of the protective body. The present invention belongs to the technical field of wax dipping cartons, specifically a wax dipping carton wax dipping processing equipment that can perform vertical rolling feeding, smooth out the cardboard and then dip it in wax; can preheat the cardboard during the smoothing feeding process to avoid affecting the temperature of the wax liquid and ensure the quality of the wax dipping, and can scrape the wax liquid on the surface of the cardboard during the wax dipping discharging process, and at the same time recover the wax liquid to improve the efficiency of the cardboard wax dipping.

Description

Technical Field

[0001] The invention belongs to the technical field of wax-impregnated cartons, and in particular relates to wax-impregnated cartons wax-impregnated processing equipment. Background Art

[0002] Wax-impregnated cartons are a new type of cartons made by impregnating ordinary corrugated cartons with molten wax liquid. They are waterproof and moisture-proof, and have good pressure resistance. They are used to package vegetables, fruits, meat, aquatic products and seafood in cold storage or humid environments. They can prevent water seepage and collapse of the cartons, thereby effectively protecting the products inside the boxes.

[0003] During the wax dipping process, wax-impregnated cartons are directly immersed in the wax pool, which can easily lower the temperature of the wax pool and affect the wax flow and wax penetration of subsequent cartons. After wax dipping, the excess wax liquid on the outside of the cardboard needs to be removed. In addition, during the cardboard feeding process, the bending of the cardboard affects the wax dipping effect. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a wax-impregnated cardboard wax processing equipment, which can perform vertical rolling and feeding, and wax-impregnate the cardboard after smoothing it out; it can preheat the cardboard during the smoothing and feeding process to avoid affecting the temperature of the wax liquid and ensure the quality of wax impregnation; and it can scrape the wax liquid on the surface of the cardboard during the wax impregnation and discharging process, and at the same time recover the wax liquid to improve the efficiency of wax impregnation of the cardboard.

[0005] The technical solution adopted by the present invention is as follows: a wax dipping device for wax-impregnated carton, comprising a protective body, a flattening feed drive assembly, and a preheating spray wax dipping assembly. A support mechanism is provided at the bottom of the protective body, the upper end of the protective body is open, the feed drive assembly is arranged in the middle of the protective body from top to bottom, and the preheating spray wax dipping assembly is arranged on both sides of the flattening feed drive assembly.

[0006] The preheating spray wax dipping assembly includes an air pump, a nozzle, a guide inclined plate, a wax filling and smoothing scraper and a vibrating feed screen. The vibrating feed screen is arranged at the left and right ends of the upper opening of the protective body. A feed port is formed between the vibrating feed screens. The vibrating feed screens are symmetrically distributed. A vibration block is arranged at the bottom of the vibrating feed screen. A support plate is fixedly installed in the middle between the inner walls of the protective body. A strip-shaped through hole for cardboard to pass through is provided in the middle of the support plate. Wax filling and smoothing scrapers are fixedly assembled on both sides of the strip through hole. A predetermined gap is provided between the wax filling and smoothing scrapers for convenient discharging. The wax filling and smoothing scrapers scrape the wax liquid on the surface of the cardboard to remove excess wax liquid.

[0007] The bottom ends of the guide inclined plates are fixed to the support plates and symmetrically distributed on both sides of the strip-shaped through holes. The upper ends of the guide inclined plates extend upward and away from each other. The upper ends of the guide inclined plates are fixedly assembled with mounting vertical plates. The upper ends of the mounting vertical plates are fixedly assembled with inclined transition plates. A heating receiving inclined plate is provided below the bottom of the vibrating unloading screen, and the heating receiving inclined plate is provided between the front and rear opposite inner walls of the protective body.

[0008] The guide inclined plate, the mounting vertical plate and the transition plate are fixedly connected end to end to form a flow plate, and the flow plate, the upper heating receiving inclined plate and the lower wax filling and smoothing scraper are surrounded to form a wax immersion chamber. The air pump is arranged on the support plate and symmetrically distributed on both sides of the strip through hole. The pressure chamber is fixedly assembled on the mounting vertical plate. The pressure chamber is located outside the wax immersion chamber. The pressure chamber is connected to a plurality of nozzles. The pressure chamber is connected to the exhaust chamber. An electric heating wire is arranged in the exhaust chamber to heat the airflow introduced by the air pump and preheat the cardboard after being discharged through the nozzle. The nozzle is arranged on the mounting vertical plate and located inside the wax immersion chamber. The air pump is connected to the exhaust chamber pipeline. After the cardboard is preheated, the continuous hot airflow can keep the wax liquid on the flow plate warm to avoid temperature reduction and affect the wax immersion effect.

[0009] Furthermore, the flattening feed drive assembly includes a rotating motor, an active feed roller, a driven feed roller and a guide roller. The upper part of the rear wall of the protective body is fixedly assembled with a placement support plate, and the rotating motor is fixedly assembled on the placement support plate. The two ends of the active feed roller and the driven feed roller are respectively rotatably mounted between the front and rear inner walls of the protective body corresponding to the feed port. A predetermined gap is set between the active feed roller and the driven feed roller for convenient feeding. One end of the active feed roller extends out of the rear wall of the protective body and is fixed to the output end of the rotating motor. A driving gear is fixedly assembled on the active feed roller, and the driving gear is located on the outside of the protective body. One end of the driven feed roller The rear wall of the protective body is extended outward, and a driven gear is fixedly assembled on the driven feed roller, and the driven gear is located on the outside of the protective body and meshes with the driving gear. The active feed roller and the driven feed roller are provided in multiple groups, and the multiple groups of active feed rollers and driven feed rollers are arranged up and down, and the other ends of the active feed roller and the driven feed roller extend outward from the front wall of the protective body. The active feed roller extends outward from one end of the front wall of the protective body, and the upper and lower adjacent active feed rollers extend outward from one end of the front wall of the protective body and are connected by a transmission belt. The upper and lower adjacent driven feed rollers extend outward from one end of the front wall of the protective body and are connected by a transmission belt, so that the multiple groups of active feed rollers and driven feed rollers share a driving mechanism, i.e., a rotating motor;

[0010] The guide rollers are rotatably installed between the front and rear walls of the protective main body, and the guide rollers are located in the wax dipping chamber. The guide rollers are arranged in pairs, and a predetermined gap for feeding is set between the guide rollers. Multiple groups of paired guide rollers are arranged at intervals above and below, and the paired guide rollers are arranged below the active feed roller and the driven feed roller. The guide rollers and the upper active feed roller and the driven feed roller flatten the fed cardboard and feed it, which is convenient for double-sided wax dipping.

[0011] Furthermore, a recovery guide plate is provided in the protective body, and the recovery guide plates are symmetrically distributed below the support plate and are respectively located on both sides of the strip through hole, and one end of the recovery guide plates located on both sides of the bottom of the strip through hole respectively extends in an arc shape toward the strip through hole, and a recovery cavity is formed between the recovery guide plate and the support plate, and an entrance to the recovery cavity is formed between one end of the recovery guide plate that is bent in an arc upward and the bottom of the wax repair and smoothing scraper, and the bottom of the wax repair and smoothing scraper is inclined toward the corresponding recovery cavity, respectively, and the recovery cavity facilitates the recovery of the wax liquid scraped off by the wax repair and smoothing scraper.

[0012] Furthermore, the support mechanism includes a support base and support legs. Support legs are set at the four corners of the bottom of the protective body. The support legs support and fix the support base. A discharge port is set in the middle of the support base. The bottom of the protective body is opened. Support vertical plates are set between the bottom of the protective body and the two ends of the support base. Gaps are formed between the support vertical plates to facilitate ventilation and cooling of the wax-impregnated cardboard.

[0013] Furthermore, a protective enclosure is provided on the placement tray to protect the components on the placement tray.

[0014] Furthermore, a squeeze valve made of rubber is provided in the nozzle, and the air flow can open the squeeze valve and prevent the flowing wax liquid from entering the nozzle.

[0015] Furthermore, the inner wall of the recovery chamber is filled with heat-insulating material to keep the wax liquid in the recovery chamber warm.

[0016] Furthermore, a wax storage step is formed between the upper wall of the wax repair and leveling scraper and the guide inclined plate, and the wax liquid is retained and accumulated on the wax storage step, so that the cardboard between the wax repair and leveling scraper is waxed, and the wax liquid is guided into the recovery chamber for recovery through the wax storage step and the bottom inclined part of the wax repair and leveling scraper.

[0017] Furthermore, the vibrating blanking screen is arranged in a trapezoidal shape.

[0018] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0019] (1) The flattening feed drive assembly can be used to vertically roll and feed the cardboard, and the cardboard can be waxed after being flattened; and the cardboard can be preheated during the flattening and feeding process. At the same time, during the waxing process of the cardboard, the wax liquid on the flowing board can be kept warm to avoid affecting the temperature of the wax liquid and ensure the quality of the waxing;

[0020] (2) The wax is dipped by the preheating spray wax dipping component, and the air flow is sprayed from the nozzle to spray the wax liquid on the flow plate to the cardboard, thereby improving the wax dipping effect of the cardboard, and the wax liquid on the surface of the cardboard is scraped flat by the wax filling and leveling scraper, and the wax liquid is recovered at the same time, thereby improving the efficiency of the cardboard wax dipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] Figure 1 This is a schematic diagram of the overall structure of a wax-impregnated carton wax-impregnated processing equipment proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of a wax-impregnated carton wax-impregnated processing equipment proposed by the present invention;

[0024] Figure 3 This is a cross-sectional view of a wax-impregnated carton wax-impregnated processing equipment proposed by the present invention.

[0025] In the attached figure: 1. Protective body, 2. Flattening feed drive assembly, 3. Preheating spray wax impregnation assembly, 4. Support mechanism, 5. Air pump, 6. Nozzle, 7. Guide ramp, 8. Wax filling and leveling scraper, 9. Vibrating feed screen, 10. Feed inlet, 11. Vibrating block, 12. Support plate, 13. Strip through hole, 14. Wax storage platform, 15. Installation vertical plate, 16. Transition plate, 17. Heating receiving ramp, 18. Flow Plate, 19, wax immersion chamber, 20, pressure chamber, 21, exhaust chamber, 22, electric heating wire, 23, rotating motor, 24, active feed roller, 25, driven feed roller, 26, guide roller, 27, placement tray, 28, driving gear, 29, driven gear, 30, transmission belt, 31, recovery guide plate, 32, recovery chamber, 33, support bottom plate, 34, support leg, 35, discharge port, 36, protective enclosure. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] like Figure 1-3 As shown, a wax dipping carton wax dipping treatment device includes a protective body 1, a flattening feed drive assembly 2 and a preheating spray wax dipping assembly 3. A support mechanism 4 is provided at the bottom of the protective body 1, and the upper end of the protective body 1 is open. The feed drive assembly is arranged in the middle of the protective body 1 from top to bottom, and the preheating spray wax dipping assembly 3 is arranged on both sides of the flattening feed drive assembly 2.

[0029] Among them, the support mechanism 4 includes a support base 33 and support legs 34. Support legs 34 are set at the four corners of the bottom of the protective body 1. The support legs 34 support and fix the support base 33. A discharge port 35 is set in the middle of the support base 33. The bottom of the protective body 1 is opened, and support vertical plates are set between the bottom of the protective body 1 and the two ends of the support base 33. Gaps are formed between the support vertical plates to facilitate ventilation and cooling of the wax-impregnated cardboard.

[0030] As a preferred embodiment of this application, refer to 1- Figure 3The preheating spray wax dipping assembly 3 includes an air pump 5, a nozzle 6, a guide inclined plate 7, a wax filling and smoothing scraper 8 and a vibrating discharge screen 9. The vibrating discharge screen 9 is arranged at the left and right ends of the upper opening of the protective body 1. A feed port 10 is formed between the vibrating discharge screens 9. The vibrating discharge screens 9 are symmetrically distributed. A vibration block 11 is provided at the bottom of the vibrating discharge screen 9. A support plate 12 is fixedly installed in the middle between the inner walls of the protective body 1. A strip-shaped through hole 13 for cardboard to pass through is provided in the middle of the support plate 12. Wax filling and smoothing scrapers 8 are fixedly assembled on both sides of the strip through hole 13. A predetermined gap is provided between the wax filling and smoothing scrapers 8 for convenient discharging. The wax filling and smoothing scrapers 8 scrape the wax liquid on the surface of the cardboard to remove excess wax liquid.

[0031] Furthermore, the bottom ends of the guide inclined plates 7 are fixed on the support plates 12 and symmetrically distributed on both sides of the strip-shaped through holes 13. The upper ends of the guide inclined plates 7 extend upward and away from each other. The upper ends of the guide inclined plates 7 are fixedly assembled with mounting vertical plates 15. The upper ends of the mounting vertical plates 15 are fixedly assembled with inclined transition plates 16. A heating receiving inclined plate 17 is provided below the bottom of the vibrating discharge screen 9, and the heating receiving inclined plate 17 is provided between the front and rear opposite inner walls of the protective body 1.

[0032] It should be noted that the guide inclined plate 7, the mounting vertical plate 15 and the transition plate 16 are fixedly connected end to end to form a flow plate 18. The flow plate 18, the heating receiving inclined plate 17 at the upper end and the wax filling and leveling scraper 8 at the lower end are surrounded to form a wax immersion chamber 19. The air pump 5 is provided on the support plate 12 and is symmetrically distributed on both sides of the strip through hole 13. A pressure chamber 20 is fixedly assembled on the mounting vertical plate 15. The pressure chamber 20 is located outside the wax immersion chamber 19. The pressure chamber 20 is connected to a plurality of nozzles 6. The pressure chamber 20 is connected to the exhaust chamber 21. An electric heating wire 22 is provided in the exhaust chamber 21 to facilitate heating the airflow introduced by the air pump 5 and preheating the cardboard after being discharged through the nozzle 6.

[0033] Furthermore, the nozzle 6 is arranged on the mounting vertical plate 15 and is located on the inner side of the wax immersion chamber 19. A rubber extrusion valve is provided in the nozzle 6. The airflow can open the extrusion valve and prevent the flowing wax liquid from entering the nozzle 6. The air pump 5 is connected to the exhaust chamber 21 pipeline. After the cardboard is preheated, the continuous hot airflow can keep the wax liquid on the flow plate 18 warm, preventing the temperature from dropping and affecting the wax immersion effect.

[0034] As a preferred embodiment of this application, refer to Figure 1-Figure 3The flattening feed drive assembly 2 includes a rotating motor 23, an active feed roller 24, a driven feed roller 25 and a guide roller 26. The upper part of the rear wall of the protective body 1 is fixedly assembled with a placement support plate 27, and the rotating motor 23 is fixedly assembled on the placement support plate 27. The two ends of the active feed roller 24 and the driven feed roller 25 are respectively rotatably installed between the front and rear inner walls of the protective body 1 corresponding to the feed port 10. A predetermined gap is set between the active feed roller 24 and the driven feed roller 25 to facilitate feeding. One end of the active feed roller 24 extends out of the rear wall of the protective body 1 and is fixed to the output end of the rotating motor 23. A driving gear 28 is fixedly assembled on the active feed roller 24. The driving gear 28 is located on the outside of the protective body 1. One end of the driven feed roller 25 extends out The rear wall of the protective body 1 is provided, and a driven gear 29 is fixedly assembled on the driven feed roller 25, and the driven gear 29 is located on the outside of the protective body 1 and meshes with the driving gear 28. The active feed roller 24 and the driven feed roller 25 are provided in multiple groups, and the multiple groups of active feed rollers 24 and the driven feed rollers 25 are arranged up and down, and the other ends of the active feed rollers 24 and the driven feed rollers 25 extend out of the front wall of the protective body 1, and the active feed roller 24 extends out of one end of the front wall of the protective body 1. The upper and lower adjacent active feed rollers 24 extend out of one end of the front wall of the protective body 1 and are connected by a transmission belt 30. The upper and lower adjacent driven feed rollers 25 extend out of one end of the front wall of the protective body 1 and are connected by a transmission belt 30, so that the multiple groups of active feed rollers 24 and the driven feed rollers 25 share a driving mechanism, namely, a rotating motor 23;

[0035] Furthermore, the guide roller 26 is rotatably installed between the front and rear walls of the protective body 1, and the guide roller 26 is located in the wax dipping chamber 19. The guide rollers 26 are arranged in pairs, and a predetermined gap for feeding is set between the guide rollers 26. The paired guide rollers 26 are arranged in multiple groups at intervals above and below, and the paired guide rollers 26 are arranged below the active feed roller 24 and the driven feed roller 25. The guide rollers 26 and the upper active feed rollers 24 and the driven feed rollers 25 flatten the fed cardboard and feed it, making it convenient for double-sided wax dipping.

[0036] As a preferred embodiment of this application, refer to Figure 2 and Figure 3 A recovery guide plate 31 is provided in the protective body 1. The recovery guide plates 31 are symmetrically distributed below the support plate 12 and are respectively located on both sides of the strip through hole 13. One end of the recovery guide plates 31 located on both sides of the bottom of the strip through hole 13 extends in an arc shape toward the strip through hole 13 respectively. A recovery cavity 32 is formed between the recovery guide plate 31 and the support plate 12. An entrance to the recovery cavity 32 is formed between one end of the recovery guide plate 31 that is bent in an arc upward and the bottom of the wax repair and smoothing scraper 8. The bottoms of the wax repair and smoothing scrapers 8 are respectively inclined toward the corresponding recovery cavities 32, and the recovery cavities 32 facilitate the recovery of the wax liquid scraped off by the wax repair and smoothing scraper 8.

[0037] Furthermore, a wax storage step 14 is formed between the upper wall of the wax filling and smoothing scraper 8 and the guide inclined plate 7, and the wax liquid remains on the wax storage step 14, so that the cardboard between the wax filling and smoothing scraper 8 is wax-impregnated, and the wax liquid is guided into the recovery chamber 32 for recovery through the wax storage step 14 and the bottom inclined part of the wax filling and smoothing scraper 8.

[0038] The inner wall of the recovery chamber 32 is filled with heat-insulating material to keep the wax liquid in the recovery chamber 32 warm.

[0039] Preferably, a protective enclosure 36 is provided on the placement support plate 27 to protect the components on the placement support plate 27, and the vibrating discharge screen 9 is arranged in an inverted trapezoidal shape.

[0040] When in use, the fan is first started, and the electric heating wire 22 in the exhaust chamber 21 is energized. The electric heating heats the airflow entering the exhaust chamber 21, and finally sprays it out through the nozzle 6 of the pressure chamber 20 to preheat the interior of the wax immersion chamber 19. A temperature controller is fixedly assembled on the outside of the protective body 1. The temperature controller is electrically connected to the fan and the electric heating wire 22 respectively to control the temperature of the airflow to prevent the temperature from being too high and affecting the wax immersion of the cardboard.

[0041] Insert one end of the cardboard between the active feed roller 24 and the driven feed roller 25 at the inlet of the protective body 1, start the rotating motor 23, and the output end of the rotating motor 23 rotates, driving the active feed roller 24 and the active feed roller 24 on the active feed roller 24 to rotate. The driving gear 28 rotates to drive the driven gear 29 to rotate, and the driven gear 29 rotates to drive the driven feed roller 25. The rotation of the rotating feed roller and the driven feed roller 25 feeds the cardboard into the protective body 1. The cardboard passes through the guide roller 26 and is flattened between the guide roller 26 and the active feed roller 24 and the driven feed roller 25. At this time, the hot air preheats the cardboard. The cardboard continues to move downward, passes through the strip through hole 13, and both sides are attached to the wax filling and leveling scrapers 8 in the strip through hole 13;

[0042] The wax material is placed into the vibrating discharge screen 9, and the vibrating block 11 is started to vibrate and disperse the wax material to the heating receiving inclined plate 17. The heating receiving inclined plate 17 heats and melts the wax material, and the wax material flows along the inclined heating receiving inclined plate 17 to the flow plate 18. When passing through the mounting riser 15 of the flow plate 18, the airflow ejected by the nozzle 6 sprays the wax liquid onto the cardboard, performing the initial spraying and wax dipping of the cardboard; the wax liquid flows along the flow plate 18 to the wax storage platform 14 at the upper end of the wax filling and leveling scraper 8. The two opposite wax storage platforms 14 are separated by the cardboard, and the wax liquid on the wax storage platform 14 contacts the cardboard, dipping the cardboard into wax;

[0043] The cardboard continues to be fed downward, and the wax-filling and leveling scraper 8 scrapes the walls on both sides of the cardboard to remove excess wax liquid, and the wax-soaked cardboard is sent out of the discharge port 35 at the bottom of the protective body 1 through the flattening feed drive assembly 2; the scraped wax liquid passes through the inclined surface at the bottom of the wax-filling and leveling scraper 8, flows to the recovery guide plate 31, and enters the recovery chamber 32 along the recovery guide plate 31 to be recovered.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by the present invention and, without departing from the purpose of the present invention, design structures and embodiments similar to the technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A wax-impregnated carton wax-impregnated processing equipment, characterized by: It includes a protective body, a flattening feed drive assembly and a preheating spray wax dipping assembly. The bottom of the protective body is provided with a support mechanism, the upper end of the protective body is provided with an opening, the feed drive assembly is provided in the middle of the protective body from top to bottom, and the preheating spray wax dipping assembly is provided on both sides of the flattening feed drive assembly. The preheating spray wax dipping assembly includes an air pump, a nozzle, a guide inclined plate, a wax filling and smoothing scraper and a vibrating feed screen. The vibrating feed screen is arranged at the left and right ends of the opening at the upper end of the protective body. A feed port is formed between the vibrating feed screens. The vibrating feed screens are symmetrically distributed. A vibrating block is arranged at the bottom of the vibrating feed screen. A support plate is fixedly installed in the middle between the inner walls of the protective body. A strip-shaped through hole for cardboard to pass through is provided in the middle of the support plate. Wax filling and smoothing scrapers are fixedly assembled on both sides of the strip through hole. A predetermined gap for convenient discharging is provided between the wax filling and smoothing scrapers. The bottom ends of the guide inclined plates are fixed to the support plates and symmetrically distributed on both sides of the strip-shaped through holes. The upper ends of the guide inclined plates extend upward and away from each other. The upper ends of the guide inclined plates are fixedly assembled with mounting vertical plates. The upper ends of the mounting vertical plates are fixedly assembled with inclined transition plates. A heating receiving inclined plate is provided below the bottom of the vibrating unloading screen, and the heating receiving inclined plate is provided between the front and rear opposite inner walls of the protective body. The guide inclined plate, the mounting vertical plate and the transition plate are fixedly connected end to end to form a flow plate, the flow plate, the heating receiving inclined plate at the upper end and the wax filling and leveling scraper at the lower end are surrounded to form a wax immersion chamber, the air pump is arranged on the support plate and is symmetrically distributed on both sides of the strip through hole, the pressure chamber is fixedly assembled on the mounting vertical plate, the pressure chamber is located outside the wax immersion chamber, the pressure chamber is connected to a plurality of nozzles, the pressure chamber is connected to the exhaust chamber, an electric heating wire is arranged in the exhaust chamber, the nozzle is arranged on the mounting vertical plate and is located inside the wax immersion chamber, and the air pump is connected to the exhaust chamber pipeline; A recovery guide plate is provided in the protective body, and the recovery guide plates are symmetrically distributed below the support plate and are respectively located on both sides of the strip through hole. One end of the recovery guide plates located on both sides of the bottom of the strip through hole respectively extends in an arc shape toward the strip through hole, and a recovery cavity is formed between the recovery guide plate and the support plate. An entrance to the recovery cavity is formed between one end of the recovery guide plate that is bent in an arc upward and the bottom of the wax filling and smoothing scraper, and the bottoms of the wax filling and smoothing scraper are respectively inclined toward the corresponding recovery cavity; A wax storage platform is formed between the upper wall of the wax filling and leveling scraper and the guiding inclined plate.

2. The wax-impregnated carton wax treatment equipment according to claim 1, characterized in that: The flattening feed drive assembly includes a rotating motor, an active feed roller, a driven feed roller and a guide roller. A placement support plate is fixedly assembled on the upper part of the rear wall of the protective body. The rotating motor is fixedly assembled on the placement support plate. The two ends of the active feed roller and the driven feed roller are rotatably mounted between the front and rear inner walls of the protective body corresponding to the feed port. A predetermined gap is set between the active feed roller and the driven feed roller for convenient feeding. One end of the active feed roller extends out of the rear wall of the protective body and is fixed to the output end of the rotating motor. A driving gear is fixedly assembled on the active feed roller. The driving gear is located on the outer surface of the protective body. On the side, one end of the driven feed roller extends out of the rear wall of the protective body, and a driven gear is fixedly assembled on the driven feed roller, and the driven gear is located on the outside of the protective body and meshes with the driving gear. The active feed roller and the driven feed roller are provided in multiple groups, and the multiple groups of active feed rollers and driven feed rollers are arranged up and down, and the other ends of the active feed roller and the driven feed roller extend out of the front wall of the protective body, and the active feed roller extends out of the front wall of the protective body. The upper and lower adjacent active feed rollers extend out of the front wall of the protective body and are connected by a transmission belt. The upper and lower adjacent driven feed rollers extend out of the front wall of the protective body and are connected by a transmission belt. The guide rollers are rotatably installed between the front and rear walls of the protective body, and the guide rollers are located in the wax immersion chamber. The guide rollers are arranged in pairs, and a predetermined gap for feeding is set between the guide rollers. The paired guide rollers are arranged in multiple groups at upper and lower intervals, and the paired guide rollers are arranged below the active feed roller and the driven feed roller.

3. The wax-impregnated carton wax treatment equipment according to claim 1, characterized in that: The supporting mechanism includes a supporting base plate and supporting legs. Support legs are set at the four corners of the bottom of the protective body. The supporting legs support and fix the supporting base plate. A discharge port is set in the middle of the supporting base plate. The bottom opening of the protective body is set, and supporting vertical plates are set between the bottom of the protective body and the two ends of the supporting base plate.

4. The wax-impregnated carton wax treatment equipment according to claim 2, characterized in that: The placement tray is provided with a protective enclosure.

5. The wax-impregnated carton wax treatment equipment according to claim 1, characterized in that: A rubber extrusion valve is arranged in the nozzle.

6. The wax-impregnated carton wax treatment equipment according to claim 1, characterized in that: The inner wall of the recovery chamber is filled with heat-insulating material.

7. The wax-impregnated carton wax treatment equipment according to claim 1, characterized in that: The vibrating blanking screen is arranged in an inverted trapezoidal shape.

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