Wax film dipping device

Abstract

The present invention belongs to the technical field of wax dipping equipment, specifically a wax film dipping device, comprising a workbench, wherein conveyor belts are symmetrically fixedly installed on the outer wall of the workbench, a plurality of semi-finished carton wax films are arranged on the top of the two conveyor belts, and four groups of wax spraying components are arranged on the top of the workbench, and the four groups of wax spraying components have the same structure; by pushing the positioning blocks to move toward the four corners of the wax film of the semi-finished carton, when moving, the four positioning blocks will pull the four slot plates and the insertion rods to slide open relatively, and when the four positioning blocks are all attached to the four corners of the wax film of the semi-finished carton, the four slot plates and the insertion rods will respectively attach to the four sides of the inner side of the wax film of the semi-finished carton, so that when the wax spraying component sprays and dips the wax film of the semi-finished carton into wax, the four slot plates and the insertion rods will support the inner wall thereof, cooperate with the wax spraying component to perform the spraying and wax dipping operation, and play a role in straightening the outer wall of the wax film of the semi-finished carton to be level.

Description

Technical Field

[0001] The invention belongs to the technical field of wax dipping equipment, in particular to a wax film dipping device. Background Art

[0002] Wax film refers to a thin film structure with protective, waterproof, anti-adhesion, and heat-insulating functions formed by evenly covering or penetrating wax substances (such as paraffin, beeswax, synthetic wax, etc.) on the surface of an object through physical or chemical methods.

[0003] The wax film dipping device is a device used to prepare wax film through a wax dipping process or to perform wax film treatment on related objects. It is often used in industrial anti-corrosion, casting, artificial eye production and other fields that require wax film forming.

[0004] A patent application with publication number CN119702953A discloses a wax film dipping device, which controls the wax insertion depth and immersion time of the wax mold through a lifting module to ensure that each wax dipping can cover all surfaces of the wax mold and obtain a uniform wax layer. The rotating module rotates the product to allow excess wax liquid to be separated in time and flow back into the wax dipping furnace, effectively avoiding wax liquid accumulation and uneven wax layer, improving product quality. Compared with the traditional manual wax dipping process, the fully automated operation process reduces workers' contact with high temperature and toxic wax liquid, thereby protecting workers' health and safety.

[0005] When spraying wax on the wax film of semi-finished cartons, it is usually allowed to enter the wax liquid spray area along the production line. The wax dipping spray component uses multiple liquid wax atomizers to evenly spray the atomized wax liquid onto the outside of the carton wax film, so that the wax liquid is evenly distributed on the outer walls of the carton wax film, thereby forming a wax film.

[0006] Since the wax film of the semi-finished carton may be dented due to bumps during transportation, resulting in an uneven outer surface, when the spray wax dipping component is used to evenly spray the wax liquid on it, it may have a certain impact on the uniform spraying operation, which is not conducive to the spray wax dipping operation of the semi-finished carton wax film.

[0007] To this end, the present invention provides a wax film dipping device. Summary of the Invention

[0008] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0009] The technical solution adopted by the present invention to solve its technical problems is as follows: a wax film dipping device according to the present invention comprises a workbench, the outer wall of the workbench is symmetrically fixedly mounted with conveyor belts, a plurality of semi-finished carton wax films are arranged on the top of the two conveyor belts, four groups of wax spraying assemblies are arranged on the top of the workbench, the four groups of wax spraying assemblies have the same structure, and the four groups of wax spraying assemblies are used to spray and dip wax on the outside of the wax films of the semi-finished carton; a straightening assembly is arranged on the top of the workbench, the straightening assembly is placed inside the four groups of wax spraying assemblies, the straightening assembly comprises a groove plate and an insertion rod, and the straightening assembly is used to drive the groove plate and the insertion rod to flatten and align the inner wall of the wax film of the semi-finished carton;

[0010] When it is necessary to dip the wax film of the semi-finished carton into wax, the operator places the semi-finished carton wax film on one of the conveyor belts in turn, and the conveyor belt will drive the semi-finished carton wax film to the top of the workbench. When the semi-finished carton wax film moves to the top of the workbench, at this time, the four groups of wax spraying components are controlled to spray and dip the outside of the semi-finished carton wax film into wax, thereby realizing automatic spray and dip wax of the semi-finished carton wax film. When the wax spraying component sprays and dips the outside of the semi-finished carton wax film into wax, the straightening component drives the trough plate and the insertion rod to flatten and proofread the inner wall of the semi-finished carton wax film, so that the outside of the semi-finished carton wax film can be kept all around when the wax spraying component is performing the spray and dip wax operation. Maintain a horizontal state to avoid the surface of the semi-finished carton wax film from being dented due to collisions during transportation, which will cause an uneven surface and affect the uniform spraying and wax dipping of the semi-finished carton wax film by the wax spray component. The wax film of the semi-finished carton is waxed by the straightening component in conjunction with the wax spray component. This allows the wax spray component to better spray and wax the outside of the semi-finished carton wax film, which is more conducive to the spray and wax dipping operation of the semi-finished carton wax film. When the spray and wax dipping operation is completed, the semi-finished carton wax film can be moved to the top of another conveyor belt, and the semi-finished carton wax film can be taken out from the top of the workbench. By repeating the above operations, the batch automatic spray and wax dipping processing of the semi-finished carton wax film can be realized.

[0011] Preferably, four robotic arms are symmetrically arranged on the outside of the workbench, and the four robotic arms are placed in pairs on one side of the two conveyor belts. When the semi-finished carton wax film on one of the conveyor belts needs to be moved to the top of the workbench, the semi-finished carton wax film is moved and placed by driving the two robotic arms. When the spraying and wax dipping of the semi-finished carton wax film is completed, the semi-finished carton wax film is moved out to another conveyor belt by driving the other two robotic arms, so that the four robotic arms cooperate with the two conveyor belts to work together, thereby realizing the placement and removal of the semi-finished carton wax film.

[0012] Preferably, an exhaust device is symmetrically fixed on the top of the workbench. When the wax spraying assembly sprays and wax-impregnates the outside of the wax film of the semi-finished carton, the exhaust device performs exhaust operations on the outside to prevent the gas generated during the spraying and wax-impregnation operations from overflowing, affecting the working environment and also being detrimental to the physical protection of the workers, and plays a role in processing the working gas.

[0013] Preferably, four shafts are fixedly installed on the top of the workbench, and an operation box is fixedly installed on the top of the four shafts, and a motor is fixedly installed on the top of the operation box. A pressure plate is fixedly installed on the output end of the motor, and four adjustment boxes are fixedly installed on the bottom of the pressure plate. Four wax spraying assemblies are respectively arranged at the bottom of the four adjustment boxes, and the outer walls of the four adjustment boxes are slidingly connected with the inner walls of the four shafts respectively. When the wax film of the semi-finished carton is placed on the top of the workbench, the pressure plate is driven downward by the motor, and the pressure plate will drive the four wax spraying assemblies to move downward on the shafts through the four adjustment boxes. The four wax spraying assemblies will spray and dip wax on the outer wall of the wax film of the semi-finished carton by moving downward, thereby achieving the effect of spraying and dipping wax on the outer walls of the wax film of the semi-finished carton, and driving the wax spraying assemblies to move downward to spray and dip wax.

[0014] Preferably, the wax spray assembly includes a liquid wax atomizer, one end of the liquid wax atomizer is fixedly mounted with a spray port, the spray port is arranged on the outside of the box wax film and one end of the spray port is inclined to the outer wall of the box wax film. When it is necessary to spray and dip wax on the outside of the semi-finished carton wax film, the liquid wax atomizer is controlled to perform a spraying operation, and finally the spray is sprayed through the spray port to the outside of the semi-finished carton wax film, thereby achieving the effect of spraying and dipping wax on the outside of the semi-finished carton wax film.

[0015] Preferably, the straightening assembly also includes positioning blocks, there are four positioning blocks, an axis frame is fixedly installed in the middle position of the bottom of the pressure plate, four electronic telescopic rods are fixedly installed on the outer wall of the axis frame, the four positioning blocks are respectively arranged on one side of the four electronic telescopic rods and a pushing assembly is provided between the four positioning blocks and the four electronic telescopic rods, there are four slot plates and four insertion rods, and the four slot plates and the insertion rods are respectively fixedly installed on the outer walls of the four positioning blocks in twos. The outer walls of the four insertion rods are slidably connected to the inner walls of the four slot plates. When the pressure plate drives the adjustment box to move downward, the pressure plate will also drive the axis frame to move downward. When the axis frame moves to be flush with the top of the wax film of the semi-finished carton, the electronic telescopic rod will drive the positioning block to move to the four corners of the wax film of the semi-finished carton through the pushing component. When the four positioning blocks move to the four corners of the wax film of the semi-finished carton respectively, the four positioning blocks will pull the four slot plates and the insertion rods to slide open relative to each other. When the four positioning blocks are all attached to the four corners of the wax film of the semi-finished carton, the four slot plates and insertion rods will respectively attach to the inner sides of the wax film of the semi-finished carton, so that when the wax spraying component sprays and dips the wax film of the semi-finished carton with wax, the four slot plates and insertion rods will support its inner wall, cooperate with the wax spraying component to perform spraying and dipping operations, thereby straightening the outer wall of the wax film of the semi-finished carton to a level.

[0016] Preferably, the pushing assembly includes a slide rod, a splint is symmetrically fixedly installed on the outer wall of the axis frame, the electronic telescopic rod is placed between the two splints, the output end of the electronic telescopic rod is fixedly connected to one end of the slide rod, the two ends of the slide rod are respectively slidably connected to the inner walls of the two splints, the inner wall of the positioning block is fixedly installed with an axis block, and a push rod is hingedly provided between the axis block and the slide rod, the outer wall of the push rod is slidably connected to the inner wall of the positioning block, when the splint is working, the splint will push the slide rod to slide between the two splints, and the slide rod will push the axis block to move through the push rod, so that the axis block drives the positioning block to move, thereby realizing the effect of pushing the positioning block to move.

[0017] Preferably, the inner wall of the positioning block is fixedly installed with two vertical plates, and the two vertical plates are symmetrically arranged at an angle. The inner walls of the two return springs are slidably connected with two sets of shift rods, and the two ends of the two sets of shift rods are respectively fixed with a limit block and a moment block. The outer walls of the two moment blocks are slidably connected to the inner wall of the positioning block, and one end of the two limit blocks can fit in contact with the outer wall of the push rod. A set of return springs is provided between one side of the two moment blocks and the two vertical plates. The two sets of return springs are respectively placed on the outside of the two sets of shift rods. When the positioning block contacts the inner wall of one side of the box body, the box body The inner wall will push the moment block to move back to the inside of the positioning block, and the moment block will drive the limit block to squeeze the reset spring to move through the shift rod, and the limit block will push the push rod to rotate on the outer wall of the shaft block. The limit block will limit one side of the push rod, so that the direction of the force of the slide rod pushing the shaft block to move through the push rod will change, and the slide rod will drive the positioning block to move to the side that has no contact with the box body through the push rod, so that the four positioning blocks drive the four slot plates and the insertion rod to align boxes of multiple different specifications, thereby increasing the applicability of this device when in use.

[0018] Preferably, sensor buttons are fixedly installed on the inner walls of the two rectangular blocks, and both sensor buttons can fit in contact with the inner wall of the wax film of the semi-finished carton. When the four positioning blocks contact the inner wall of the box, the sensor buttons in the multiple rectangular blocks will be squeezed by the outer wall of the box for sensing and prediction, thereby controlling the electronic telescopic rod to stop operating, playing the role of detecting the touch position and controlling the electronic telescopic rod to stop operating.

[0019] The outer walls of the four shafts are slidably connected to support plates, and the outer walls of the four liquid wax atomizers are slidably connected to the inner walls of the four support plates. When the four positioning blocks drive the four slot plates and the plug rods to move and adjust, the four slot plates will be Drive the four push plates to move together, and the push plates will drive the rack to slide in the adjustment box. When the rack slides, the rack will drive the gear to rotate through the tooth meshing setting, and the gear will drive the rack rod and the rack to move relative to each other, so that the rack rod pulls the liquid wax atomizer to slide on the top of the support plate through the connecting rod. When the four slot plates and the plug rod are fitted with the inner wall of the box, the rack rod will drive the liquid wax atomizer and the spray port to move to one side of the box through the connecting rod, so that no matter how big the box is, the distance between the four liquid wax atomizers and the box body remains consistent, which facilitates the uniform spraying of the box body by the four liquid wax atomizers, and plays the role of automatically adjusting the positions of the four liquid wax atomizers.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The wax film dipping device described in the present invention pushes the positioning blocks to move toward the four corners of the wax film of the semi-finished carton. During the movement, the four positioning blocks will pull the four slot plates and the insertion rods to slide open relative to each other. When the four positioning blocks are all in contact with the four corners of the wax film of the semi-finished carton, the four slot plates and the insertion rods will respectively be in contact with the four inner sides of the wax film of the semi-finished carton, so that when the wax spraying assembly sprays and dips the wax film of the semi-finished carton into wax, the four slot plates and the insertion rods will support the inner wall thereof, and cooperate with the wax spraying assembly to perform the spraying and dipping operation, thereby playing the role of straightening the outer wall of the wax film of the semi-finished carton to be level.

[0022] 2. The wax film dipping device described in the present invention has a wax film, when the positioning block contacts the inner wall of one side of the box body, the inner wall of the box body will push the moment block to move back to the inside of the positioning block, and the moment block will drive the limit block to squeeze the reset spring through the shift rod to move, and the limit block will push the push rod to rotate on the outer wall of the shaft block, and the limit block will limit one side of the push rod, so that the direction of the force of the slide rod pushing the shaft block to move through the push rod changes, and the slide rod will drive the positioning block to move to the side that has no contact with the box body through the push rod, so that the four positioning blocks drive the four slot plates and the insertion rod to perform straightening operations on boxes of multiple different specifications, thereby increasing the applicability of this device when used.

[0023] 3. The wax film dipping device described in the present invention drives the four push plates to move through the groove plate, and the push plate will drive the rack to slide in the adjustment box. Through the tooth meshing setting, the rack will drive the gear rod to move relatively, and the gear rod will pull the liquid wax atomizer to slide on the top of the support plate. When the four groove plates and the insertion rod are in contact with the inner wall of the box, the gear rod will drive the liquid wax atomizer and the spray port to move to one side of the box through the connecting rod, so that no matter how big the size of the box is, the distance between the four liquid wax atomizers and the box remains consistent, which is convenient for the four liquid wax atomizers to spray the box evenly, and plays a role in automatically adjusting the positions of the four liquid wax atomizers.

[0024] 4. The wax film dipping device described in the present invention has the function of detecting the touch position and controlling the electronic telescopic rod to stop working by sensing that when the four positioning blocks contact the inner wall of the box, the sensor buttons in the multiple blocks will be squeezed by the outer wall of the box for prediction.

[0025] 5. The wax film dipping device described in the present invention, when the wax film of the semi-finished carton is placed on the top of the workbench, the motor drives the pressing plate to move downward, and the pressing plate will drive the four wax spraying components to move downward on the shaft through the four adjustment boxes. The four wax spraying components will spray and dip wax on the outer wall of the wax film of the semi-finished carton by moving downward, thereby achieving the effect of spraying and dipping wax on the outer walls of the wax film of the semi-finished carton, and playing the role of driving the wax spraying components to move downward to spray and dip wax. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 It is an overall diagram of the present invention;

[0028] Figure 2 It is the main figure of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the pressure plate in the present invention;

[0030] Figure 4 It is a structural schematic diagram of the axle frame of the present invention;

[0031] Figure 5 It is a structural diagram of the push plate in the present invention;

[0032] Figure 6 It is a structural diagram of the gear in the present invention;

[0033] Figure 7 It is a structural schematic diagram of the splint in the present invention;

[0034] Figure 8 It is a structural schematic diagram of the rod insertion part in the present invention;

[0035] Figure 9 It is a structural schematic diagram of the sliding rod in the present invention;

[0036] Figure 10 It is a structural diagram of the central axis block of the present invention;

[0037] Figure 11 It is a structural diagram of the limit block in the present invention.

[0038] In the figure: 1. workbench; 2. conveyor belt; 3. exhaust device; 4. work box; 401. motor; 402. pressure plate; 403. shaft rod; 5. robotic arm; 6. liquid wax atomizer; 601. spray nozzle; 602. support plate; 7. adjustment box; 701. gear; 702. rack rod; 703. connecting rod; 704. rack; 8. push plate; 9. shaft frame; 10. splint; 11. electronic telescopic rod; 12. positioning block; 1201. slot plate; 1202. insertion rod; 13. shaft block; 14. slide rod; 1401. push rod; 15. moment block; 1501. sensor button; 16. limit block; 1601. vertical plate; 1602. reset spring; 1603. shift rod. DETAILED DESCRIPTION

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0040] like Figures 1 to 11 As shown, a wax film dipping device according to an embodiment of the present invention comprises a workbench 1, a conveyor belt 2 is symmetrically fixedly installed on the outer wall of the workbench 1, a plurality of semi-finished carton wax films are arranged on the top of the two conveyor belts 2, four groups of wax spraying assemblies are arranged on the top of the workbench 1, and the four groups of wax spraying assemblies have the same structure. The four groups of wax spraying assemblies are used to spray and dip wax on the outside of the wax film of the semi-finished carton, and a straightening assembly is provided on the top of the workbench 1. The straightening assembly is placed inside the four groups of wax spraying assemblies, and the straightening assembly includes a groove plate 1201 and an insertion rod 1202. The straightening assembly is used to drive the groove plate 1201 and the insertion rod 1202 to flatten and proofread the inner wall of the wax film of the semi-finished carton;

[0041] Since the wax film of the semi-finished carton may be dented due to bumps during transportation, resulting in an uneven outer surface, when the wax liquid is evenly sprayed on it by the spray wax dipping component, it may have a certain impact on the uniform spraying operation, which is not conducive to the spray wax dipping operation of the semi-finished carton wax film;

[0042] When it is necessary to dip the wax film of the semi-finished carton into wax, the operator places the semi-finished carton wax film in one of the conveyor belts 2 in turn, and the conveyor belt 2 will drive the semi-finished carton wax film to the top of the workbench 1. When the semi-finished carton wax film moves to the top of the workbench 1, the four groups of wax spraying components are controlled to spray and dip the outside of the semi-finished carton wax film into wax, thereby realizing automatic spray and dip wax of the semi-finished carton wax film. When the wax spraying component sprays and dips the outside of the semi-finished carton wax film into wax, the straightening component drives the trough plate 1201 and the insertion rod 1202 to flatten and proofread the inner wall of the semi-finished carton wax film, so that the outer four sides of the semi-finished carton wax film can be kept in a horizontal state when the wax spraying component is performing the spray and dip wax operation, so as to avoid the semi-finished carton wax film from bumping its surface during transportation. The wax film of the semi-finished carton is waxed and the wax film of the semi-finished carton is waxed.

[0043] like Figures 1 to 2 As shown, four robotic arms 5 are symmetrically arranged outside the workbench 1, and the four robotic arms 5 are placed on one side of the two conveyor belts 2 in pairs;

[0044] When it is necessary to move the semi-finished carton wax film on one of the conveyor belts 2 to the top of the workbench 1, the semi-finished carton wax film is moved and placed by driving two robotic arms 5. When the spraying and wax dipping of the semi-finished carton wax film is completed, the semi-finished carton wax film is moved out to another conveyor belt 2 by driving the other two robotic arms 5. In this way, the four robotic arms 5 cooperate with the two conveyor belts 2 to work together, thereby realizing the placement and removal of the semi-finished carton wax film.

[0045] like Figures 1 to 2 As shown, an air extraction device 3 is symmetrically fixedly installed on the top of the workbench 1;

[0046] When the wax spraying assembly sprays and wax-impregnates the outside of the wax film of the semi-finished carton, the exhaust device 3 performs an exhaust operation on the outside to prevent the gas generated during the spraying and wax-impregnation operation from overflowing, which affects the working environment and is not conducive to the physical protection of the workers, and plays a role in treating the working gas.

[0047] like Figures 3 and 4 As shown, four shafts 403 are fixedly installed on the top of the workbench 1, and a work box 4 is fixedly installed on the top of the four shafts 403. A motor 401 is fixedly installed on the top of the work box 4, and a pressure plate 402 is fixedly installed on the output end of the motor 401. Four adjustment boxes 7 are fixedly installed on the bottom of the pressure plate 402. Four wax spraying assemblies are respectively arranged at the bottom of the four adjustment boxes 7. The outer walls of the four adjustment boxes 7 are respectively slidably connected to the inner walls of the four shafts 403;

[0048] When the wax film of the semi-finished carton is placed on the top of the workbench 1, the motor 401 drives the pressing plate 402 to move downward, and the pressing plate 402 will drive the four wax spraying components to move downward on the shaft 403 through the four adjustment boxes 7. The four wax spraying components will spray and dip wax on the outer wall of the wax film of the semi-finished carton by moving downward, thereby achieving the effect of spraying and dipping wax on the outer walls of the wax film of the semi-finished carton, and playing the role of driving the wax spraying components to move downward to spray and dip wax.

[0049] like Figures 3 to 6 As shown, the wax spray assembly includes a liquid wax atomizer 6, one end of the liquid wax atomizer 6 is fixedly mounted with a spray port 601, the spray port 601 is arranged outside the box wax film and one end of the spray port 601 is inclined to the outer wall of the box wax film;

[0050] When it is necessary to spray and dip wax on the outside of the wax film of the semi-finished carton, the liquid wax atomizer 6 is controlled to perform a spraying operation, and finally the spray is sprayed onto the outside of the wax film of the semi-finished carton through the spray port 601, thereby achieving the effect of spraying and dipping wax on the outside of the wax film of the semi-finished carton. It should be noted here that the interior of the liquid wax atomizer 6 is controlled to be provided with a positioning spraying mechanism, so that the liquid wax atomizer 6 can customize the spraying range according to the outer dimensions of the semi-finished carton wax film. This is a prior art, so it is only described in this scheme and not displayed, and the opening inclination angle of the spray port 601 should be horizontal with the top inclination of the semi-finished carton wax film. The specific inclination angle can be changed according to the actual spraying scene.

[0051] like Figures 7 to 11As shown, the straightening assembly also includes four positioning blocks 12. A shaft bracket 9 is fixedly mounted at the bottom center of the pressure plate 402. Four electronic telescopic rods 11 are fixedly mounted on the outer wall of the shaft bracket 9. The four positioning blocks 12 are respectively arranged on one side of the four electronic telescopic rods 11, and a pushing assembly is provided between the four positioning blocks 12 and the four electronic telescopic rods 11. There are four slot plates 1201 and four insertion rods 1202. The four slot plates 1201 and the insertion rods 1202 are fixedly mounted on the outer walls of the four positioning blocks 12 in a staggered manner. The outer walls of the four insertion rods 1202 are slidably connected to the inner walls of the four slot plates 1201.

[0052] When the pressing plate 402 drives the adjusting box 7 to move downward, the pressing plate 402 will also drive the shaft frame 9 to move downward. When the shaft frame 9 moves to be flush with the top of the wax film of the semi-finished carton, the electronic telescopic rod 11 will drive the positioning block 12 to move to the four corners of the wax film of the semi-finished carton through the pushing component. When the four positioning blocks 12 move to the four corners of the wax film of the semi-finished carton respectively, the four positioning blocks 12 will pull the four slot plates 1201 and the insertion rod 1202 to slide open relative to each other. When the four positioning blocks 12 are all attached to the four corners of the wax film of the semi-finished carton, the four slot plates 1201 and the insertion rod 1202 will be respectively attached to the inner side of the wax film of the semi-finished carton, so that when the wax spraying component sprays wax on the wax film of the semi-finished carton, the four slot plates 1201 and the insertion rod 1202 support its inner wall, cooperate with the wax spraying component to perform spraying wax dipping operations, thereby straightening the outer wall of the wax film of the semi-finished carton to be level.

[0053] like Figures 8 and 9 As shown, the pushing assembly includes a slide rod 14, a plywood 10 is symmetrically fixedly installed on the outer wall of the shaft frame 9, an electronic telescopic rod 11 is placed between the two plywoods 10, the output end of the electronic telescopic rod 11 is fixedly connected to one end of the slide rod 14, and the two ends of the slide rod 14 are respectively slidably connected to the inner walls of the two plywoods 10, an axis block 13 is fixedly installed on the inner wall of the positioning block 12, and a push rod 1401 is hingedly provided between the axis block 13 and the slide rod 14, and the outer wall of the push rod 1401 is slidably connected to the inner wall of the positioning block 12;

[0054] When the splint 10 is working, the splint 10 will push the slide bar 14 to slide between the two splints 10, and the slide bar 14 will push the shaft block 13 to move through the push rod 1401, so that the shaft block 13 drives the positioning block 12 to move, thereby achieving the effect of pushing the positioning block 12 to move.

[0055] like Figures 9 to 11As shown, two vertical plates 1601 are fixedly installed on the inner wall of the positioning block 12, and the two vertical plates 1601 are symmetrically arranged at an angle. The inner walls of the two return springs 1602 are slidably connected with two groups of shift rods 1603. The two ends of the two groups of shift rods 1603 are respectively fixedly installed with a limit block 16 and a moment block 15. The outer walls of the two moment blocks 15 are slidably connected to the inner wall of the positioning block 12. One end of the two limit blocks 16 can be in contact with the outer wall of the push rod 1401. A group of return springs 1602 is provided between one side of the two moment blocks 15 and the two vertical plates 1601. The two groups of return springs 1602 are respectively placed on the outside of the two groups of shift rods 1603.

[0056] Due to the different sizes of the wax films of multiple semi-finished cartons, when the positioning block 12 contacts the inner wall of one side of the box body, the inner wall of the box body will push the moment block 15 to move back to the inside of the positioning block 12, and the moment block 15 will drive the limit block 16 to squeeze the return spring 1602 through the shift rod 1603 to move, and the limit block 16 will push the push rod 1401 to rotate on the outer wall of the shaft block 13, and the limit block 16 will limit one side of the push rod 1401, so that the direction of the force of the slide bar 14 pushing the shaft block 13 to move through the push rod 1401 changes, and the slide bar 14 will drive the positioning block 12 to move to the side that has no contact with the box body through the push rod 1401, so that the four positioning blocks 12 drive the four slot plates 1201 and the insertion rod 1202 to perform straightening operations on multiple boxes of different specifications, thereby increasing the applicability of this device when used.

[0057] like Figures 10 and 11 As shown, the inner walls of the two rectangular blocks 15 are fixedly mounted with sensor buttons 1501, and the two sensor buttons 1501 can be in contact with the inner wall of the wax film of the semi-finished carton;

[0058] When the four positioning blocks 12 touch the inner wall of the box, the sensor buttons 1501 in the multiple rectangular blocks 15 will be squeezed by the outer wall of the box for sensing and prediction, thereby controlling the electronic telescopic rod 11 to stop working, playing the role of detecting the touch position and controlling the electronic telescopic rod 11 to stop working.

[0059] like Figures 6 to 8As shown, the tops of the four slot plates 1201 are slidably connected to push plates 8, the inner walls of the four position adjustment boxes 7 are rotatably connected to gears 701, the inner walls of the four position adjustment boxes 7 are slidably connected to racks 704 and gear rods 702, the teeth on the four racks 704 and gear rods 702 are respectively engaged with the teeth on the four gears 701, one end of the four push plates 8 is respectively fixedly connected to one end of the four racks 704, the bottoms of the four gear rods 702 are fixedly installed with connecting rods 703, the bottom ends of the four connecting rods 703 are respectively fixedly connected to the tops of the four liquid wax atomizers 6, the outer walls of the four shafts 403 are slidably connected to the support plates 602, and the outer walls of the bottoms of the four liquid wax atomizers 6 are respectively slidably connected to the inner walls of the four support plates 602;

[0060] When the four positioning blocks 12 drive the four slot plates 1201 and the insertion rod 1202 to move and adjust, the four slot plates 1201 will drive the four push plates 8 to move together, and the push plates 8 will drive the rack 704 to slide in the adjustment box 7. When the rack 704 slides, the rack 704 will drive the gear 701 to rotate through the tooth meshing setting, and the gear 701 will drive the rack rod 702 to move relative to the rack 704, so that the rack rod 702 pulls the liquid wax through the connecting rod 703 The atomizer 6 slides on the top of the support plate 602. When the four slot plates 1201 and the insertion rod 1202 fit against the inner wall of the box, the gear rod 702 will drive the liquid wax atomizer 6 and the spray port 601 to move to one side of the box through the connecting rod 703. Therefore, no matter how big the box is, the distance between the four liquid wax atomizers 6 and the box remains consistent, which facilitates the uniform spraying of the box by the four liquid wax atomizers 6, and plays the role of automatically adjusting the position of the four liquid wax atomizers 6.

[0061] Working principle: When it is necessary to dip the wax film of the semi-finished carton into wax, the operator will place the semi-finished carton wax film in one of the conveyor belts 2 in turn, and the conveyor belt 2 will drive the semi-finished carton wax film to move to the top of the workbench 1. When the semi-finished carton wax film is moved to the top of the workbench 1, at this time, the four groups of wax spraying components are controlled to spray and dip the outside of the semi-finished carton wax film into wax, thereby realizing automatic spray and dip wax on the semi-finished carton wax film. When the wax spraying component sprays and dips the outside of the semi-finished carton wax film into wax, the straightening component drives the trough plate 1201 and the insertion rod 1202 to flatten and proofread the inner wall of the semi-finished carton wax film, so that the outer four sides of the semi-finished carton wax film are flattened when the wax spraying component is spraying and dipping wax. The outer periphery can be kept in a horizontal state all the time, so as to avoid the dents on the surface of the semi-finished carton wax film due to bumps during transportation, thereby causing the surface to be uneven, affecting the uniform spraying and wax dipping of the semi-finished carton wax film by the wax spraying assembly. By cooperating with the straightening assembly and the wax spraying assembly to perform the wax film dipping operation on the semi-finished carton wax film, the wax spraying assembly can better spray and wax dip the outer surface of the semi-finished carton wax film, which is more conducive to the processing of the spray and wax dipping operation of the semi-finished carton wax film. When the spray and wax dipping operation is completed, the semi-finished carton wax film can be moved to the top of another conveyor belt 2, so that the semi-finished carton wax film can be taken out from the top of the workbench 1. By repeating the above operation, the batch automatic spray and wax dipping operation of the semi-finished carton wax film can be realized.

[0062] When it is necessary to move the semi-finished carton wax film on one of the conveyor belts 2 to the top of the workbench 1, the two robotic arms 5 are driven to move the semi-finished carton wax film to be placed. When the wax film of the semi-finished carton is sprayed and dipped in wax, the other two robotic arms 5 are driven to move the semi-finished carton wax film to another conveyor belt 2. In this way, the four robotic arms 5 work together with the two conveyor belts 2 to realize the placement and removal of the semi-finished carton wax film.

[0063] When the wax spraying assembly is spraying and dipping the wax film of the semi-finished carton, the exhaust device 3 performs an exhaust operation on the outside of the semi-finished carton to prevent the gas generated during the spraying and dipping operation from overflowing, which affects the working environment and is not conducive to the health protection of the workers, and plays the role of processing the working gas;

[0064] When the wax film of the semi-finished carton is placed on the top of the workbench 1, the motor 401 drives the pressing plate 402 to move downward, and the pressing plate 402 will drive the four wax spraying assemblies to move downward on the shaft 403 through the four adjustment boxes 7. The four wax spraying assemblies will spray and dip wax on the outer wall of the wax film of the semi-finished carton by moving downward, thereby achieving the effect of spraying and dipping wax on the outer walls of the wax film of the semi-finished carton, and playing the role of driving the wax spraying assemblies to move downward to spray and dip wax;

[0065] When it is necessary to spray and dip wax on the outside of the wax film of the semi-finished carton, the liquid wax atomizer 6 is controlled to perform a spraying operation, and finally the spray is sprayed through the spray port 601 to the outside of the wax film of the semi-finished carton, thereby achieving the effect of spraying and dipping wax on the outside of the wax film of the semi-finished carton;

[0066] When the pressing plate 402 drives the adjusting box 7 to move downward, the pressing plate 402 also drives the shaft frame 9 to move downward. When the shaft frame 9 moves to be flush with the top of the wax film of the semi-finished carton, the electronic telescopic rod 11 will drive the positioning block 12 to move to the four corners of the wax film of the semi-finished carton through the pushing assembly. When the four positioning blocks 12 move to the four corners of the wax film of the semi-finished carton respectively, the four positioning blocks 12 will pull the four slot plates 1201 and the insertion rod 1202 to slide open relatively. When the four positioning blocks 12 are all attached to the four corners of the wax film of the semi-finished carton, the four slot plates 1201 and the insertion rod 1202 will be attached to the inner side of the wax film of the semi-finished carton respectively, so that when the wax spraying assembly sprays wax on the wax film of the semi-finished carton, the four slot plates 1201 and the insertion rod 1202 support its inner wall, cooperate with the wax spraying assembly to spray wax and dip wax, thereby playing the role of straightening the outer wall of the wax film of the semi-finished carton;

[0067] When the splint 10 is in operation, the splint 10 will push the slide bar 14 to slide between the two splints 10, and the slide bar 14 will push the shaft block 13 to move through the push rod 1401, so that the shaft block 13 drives the positioning block 12 to move, thereby achieving the effect of pushing the positioning block 12 to move;

[0068] When the positioning block 12 contacts the inner wall of one side of the box body, the inner wall of the box body will push the moment block 15 to move back to the inside of the positioning block 12, and the moment block 15 will drive the limit block 16 to squeeze the return spring 1602 to move through the shift rod 1603, and the limit block 16 will push the push rod 1401 to rotate on the outer wall of the shaft block 13, and the limit block 16 will limit one side of the push rod 1401, so that the direction of the force of the slide bar 14 pushing the shaft block 13 to move through the push rod 1401 changes, and the slide bar 14 will drive the positioning block 12 to move to the side without contact with the box body through the push rod 1401, so that the four positioning blocks 12 drive the four slot plates 1201 and the insertion rod 1202 to perform straightening operations on boxes of multiple different specifications, thereby increasing the applicability of the device when in use;

[0069] When the four positioning blocks 12 touch the inner wall of the box, the sensor buttons 1501 in the multiple moment blocks 15 will be squeezed by the outer wall of the box to perform sensing and prediction, thereby controlling the electronic telescopic rod 11 to stop working, playing the role of detecting the touch position and controlling the electronic telescopic rod 11 to stop working;

[0070] When the four positioning blocks 12 drive the four slot plates 1201 and the insertion rod 1202 to move and adjust, the four slot plates 1201 will drive the four push plates 8 to move together, and the push plates 8 will drive the rack 704 to slide in the adjustment box 7. When the rack 704 slides, the rack 704 will drive the gear 701 to rotate through the tooth meshing setting, and the gear 701 will drive the rack rod 702 to move relative to the rack 704, so that the rack rod 702 pulls the liquid wax through the connecting rod 703 The atomizer 6 slides on the top of the support plate 602. When the four slot plates 1201 and the insertion rod 1202 fit against the inner wall of the box, the gear rod 702 will drive the liquid wax atomizer 6 and the spray port 601 to move to one side of the box through the connecting rod 703. Therefore, no matter how big the box is, the distance between the four liquid wax atomizers 6 and the box remains consistent, which facilitates the uniform spraying of the box by the four liquid wax atomizers 6, and plays the role of automatically adjusting the position of the four liquid wax atomizers 6.

[0071] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A wax film dipping device, characterized in that: It includes a workbench, the outer wall of which is symmetrically fixed with conveyor belts, a plurality of semi-finished carton wax films are arranged on the top of the two conveyor belts, four groups of wax spraying components are arranged on the top of the workbench, the four groups of wax spraying components have the same structure, and the four groups of wax spraying components are used to spray and dip wax on the outside of the semi-finished carton wax films, and a straightening component is arranged on the top of the workbench, the straightening component is placed inside the four groups of wax spraying components, the straightening component includes a groove plate and an insertion rod, and the straightening component is used to drive the groove plate and the insertion rod to flatten and proofread the inner wall of the semi-finished carton wax film; Four shafts are fixedly installed on the top of the workbench, a work box is fixedly installed on the top of the four shafts, a motor is fixedly installed on the top of the work box, and a pressure plate is fixedly installed on the output end of the motor; The straightening assembly also includes a positioning block, and there are four positioning blocks. A shaft bracket is fixedly installed in the middle of the bottom of the pressure plate, and four electronic telescopic rods are fixedly installed on the outer wall of the shaft bracket. The four positioning blocks are respectively arranged on one side of the four electronic telescopic rods, and a pushing assembly is provided between the four positioning blocks and the four electronic telescopic rods. There are four slot plates and four plug rods. The four slot plates and the plug rods are respectively fixedly installed on the outer walls of the four positioning blocks in pairs, and the outer walls of the four plug rods are slidably connected to the inner walls of the four slot plates. The pushing assembly includes a slide rod, a clamping plate symmetrically fixedly installed on the outer wall of the shaft frame, an electronic telescopic rod placed between the two clamping plates, an output end of the electronic telescopic rod fixedly connected to one end of the slide rod, and both ends of the slide rod slidingly connected to the inner walls of the two clamping plates respectively. An axis block is fixedly installed on the inner wall of the positioning block, and a push rod is hingedly provided between the axis block and the slide rod, and the outer wall of the push rod is slidingly connected to the inner wall of the positioning block. Two vertical plates are fixedly installed on the inner wall of the positioning block, and the two vertical plates are symmetrically arranged at an angle. The inner walls of the two return springs are slidably connected with two sets of shift rods. The two ends of the two sets of shift rods are respectively fixedly installed with a limit block and a moment block. The outer walls of the two moment blocks are slidably connected to the inner wall of the positioning block. One end of the two limit blocks can fit in contact with the outer wall of the push rod. A set of return springs is arranged between one side of the two moment blocks and the two vertical plates. The two sets of return springs are respectively placed on the outside of the two sets of shift rods.

2. A wax film dipping device according to claim 1, characterized in that: Four robotic arms are symmetrically arranged on the outside of the workbench, and the four robotic arms are placed in pairs on one side of the two conveyor belts.

3. A wax film dipping device according to claim 2, characterized in that: An exhaust device is symmetrically fixed on the top of the workbench.

4. A wax film dipping device according to claim 3, characterized in that: Four adjustment boxes are fixedly installed on the bottom of the pressing plate, and four wax spraying components are respectively arranged on the bottom of the four adjustment boxes. The outer walls of the four adjustment boxes are respectively slidably connected with the inner walls of the four shafts.

5. The wax film dipping device according to claim 4, characterized in that: The wax spraying assembly includes a liquid wax atomizer, one end of which is fixedly mounted with a spray port, which is arranged outside the wax film of the box body and has an inclined relationship with the outer wall of the wax film of the box body.

6. The wax film dipping device according to claim 5, characterized in that: The inner walls of the two rectangular blocks are fixedly mounted with sensor buttons, and the two sensor buttons can be in contact with the inner wall of the wax film of the semi-finished carton.

7. The wax film impregnation device according to claim 6, characterized in that: The tops of the four slot plates are slidably connected to push plates, the inner walls of the four positioning boxes are rotatably connected to gears, the inner walls of the four positioning boxes are slidably connected to racks and rack rods, the teeth on the four racks and rack rods are respectively engaged with the teeth on the four gears, one end of the four push plates is respectively fixedly connected to one end of the four racks, the bottoms of the four rack rods are fixedly installed with connecting rods, the bottom ends of the four connecting rods are respectively fixedly connected to the tops of the four liquid wax atomizers, the outer walls of the four shaft rods are slidably connected to support plates, and the bottom outer walls of the four liquid wax atomizers are respectively slidably connected to the inner walls of the four support plates.

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