Automatic waxing device

Abstract

The utility model belongs to the technical field of abrasive belt polishing equipment, and provides an automatic waxing device which comprises a connecting support, a control assembly, a lifting assembly, a wax strip driving assembly, a tray assembly, an inductive switch assembly and an electromagnetic valve assembly. According to the automatic waxing device, waxing can be carried out according to the process requirement, meanwhile, automatic compensation is carried out after a solid wax strip is abraded, the mechanical structure is simple and small, the waxing effect is uniform, the waxing amount and the waxing frequency are controllable, and the production efficiency can be improved; the independently-arranged control mainboard is adopted, the structure of the control mainboard and other assemblies are independently arranged, the control mainboard can be used in cooperation with various types of grinding machines, installation and deployment are rapid, and good economic benefits are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of abrasive belt grinding equipment, and in particular relates to an automatic wax coating device. Background Art

[0002] At present, solid wax or soap is often applied to the surface of the sanding belt in the grinding equipment to reduce the high temperature generated by the sanding belt surface when the sanding belt is grinding the metal during the grinding process, so as to avoid the surface of the workpiece from being oxidized and discolored due to excessive temperature during the grinding process, or even cracking. At present, manual application is generally used.

[0003] In the existing technology, for example, the utility model patent with authorization announcement number CN216633992U discloses an automatic polishing belt grinding device, which is provided with a bracket, a tube body, a tube clamp, bolts and a slideway. It relies on its own weight to contact with the surface of the belt to complete the coating. It is a semi-automatic wax coating device, and the coating amount cannot be applied according to the requirements of the grinding process, resulting in serious waste.

[0004] In summary, in the current polishing field, there is an urgent need for an automatic waxing device that can automatically apply wax according to process requirements and has an automatic compensation function after the solid wax bar or soap is worn. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an automatic wax coating device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] An automatic wax coating device comprises a connecting bracket, a control component, a lifting component, a wax strip driving component, a tray component, an induction switch component, and a solenoid valve component;

[0008] The lifting assembly and the control assembly are arranged on the connecting bracket;

[0009] The driving end of the lifting assembly is connected to the wax strip driving device;

[0010] The wax strip driving assembly includes a horizontal swing mechanism, a vertical swing mechanism and a wax coating mechanism, wherein the horizontal swing mechanism is connected to the driving end of the lifting assembly, the swing end of the horizontal swing mechanism is connected to the vertical swing mechanism, and the swing end of the vertical swing mechanism is connected to the wax coating mechanism;

[0011] The tray assembly is connected to the wax strip driving assembly, and the tray assembly is arranged opposite to the wax coating mechanism;

[0012] The wax coating mechanism has a wax strip adjusting portion for adjusting the relative position of the wax strip and the wax coating mechanism;

[0013] The induction switch assembly has induction ends capable of inducing the horizontal swing mechanism, the vertical swing mechanism, and the wax strip adjustment portion;

[0014] The solenoid valve assembly is connected to the wax strip driving assembly, and the control assembly is electrically connected to the solenoid valve assembly and the induction switch assembly.

[0015] Preferably, the lifting assembly includes a lifting and lowering fixed seat, a lifting and lowering wire rod, a lifting and lowering guide rod, a lifting and lowering connecting seat and a rotating handle. The lifting and lowering wire rod and the lifting and lowering guide rod are arranged on the lifting and lowering fixed seat. The lifting and lowering connecting seat is threadedly matched with the lifting and lowering wire rod. The lifting and lowering connecting seat is slidingly matched with the lifting and lowering guide rod. The rotating handle is connected to the lifting and lowering wire rod. The lifting and lowering fixed seat is connected to the connecting bracket. The lifting and lowering connecting seat is the driving end of the lifting assembly.

[0016] Preferably, the horizontal swing mechanism includes a horizontal swing fixing seat, a horizontal swing cylinder and a horizontal guide rod member, the horizontal swing fixing seat is connected to the driving end of the lifting assembly, the horizontal guide rod member is arranged on the horizontal swing fixing seat, the horizontal swing cylinder is slidably matched with the horizontal guide rod member, the horizontal swing cylinder is the swing end of the horizontal swing mechanism, and the tray assembly is connected to the horizontal swing fixing seat.

[0017] Preferably, the vertical swing mechanism includes a vertical swing fixing seat, a vertical swing cylinder and a vertical guide rod member, the vertical guide rod member is arranged on the vertical swing fixing seat, the vertical swing cylinder is slidingly matched with the vertical guide rod member, the vertical swing cylinder is connected to the swing end of the horizontal swing mechanism, and the vertical swing fixing seat is the swing end of the vertical swing mechanism.

[0018] Preferably, the wax applying mechanism includes a wax box for placing wax strips, and the wax strip adjusting part includes a wax strip clamping cylinder, a wax strip blocking cylinder, a wax top cylinder and a reversing valve, the wax top cylinder is arranged at the top of the wax box, and the driving end of the wax top cylinder is arranged in the wax box, the wax strip clamping cylinder is arranged on the side of the wax box, and the driving end of the wax strip clamping cylinder is arranged in the wax box, a connecting plate is provided on the wax strip blocking cylinder, the vertical swinging cylinder is connected to the swinging end of the horizontal swinging mechanism through the connecting plate, the driving end of the wax strip blocking cylinder is arranged at the bottom of the wax box, and the reversing valve is connected to the wax top cylinder.

[0019] Preferably, the induction switch assembly includes a left-in-place magnetic ring induction switch, a right-in-place magnetic ring induction switch, an upper-in-place magnetic ring induction switch, a lower-in-place magnetic ring induction switch, a clamped-in-place magnetic ring induction switch, an extended-in-place magnetic ring induction switch, a retracted-in-place magnetic ring induction switch, and a wax-deficient magnetic ring induction switch;

[0020] The left-position magnetic ring induction switch and the right-position magnetic ring induction switch are arranged on the horizontal swing fixing seat and are respectively located on the left and right sides of the horizontal swing cylinder;

[0021] The upper magnetic ring induction switch and the lower magnetic ring induction switch are arranged on the vertical swing fixing seat and are respectively located on the upper and lower sides of the vertical swing cylinder;

[0022] The clamping-in-place magnetic ring induction switch is arranged on the wax strip clamping cylinder;

[0023] The extended magnetic ring induction switch is installed at one end of the wax strip blocking cylinder close to the wax box, and the retracted magnetic ring induction switch is installed at the other end of the wax strip blocking cylinder;

[0024] The wax shortage magnetic ring induction switch is installed on the wax top cylinder;

[0025] A left limit block and a right limit block are respectively provided on the horizontal swing fixing seat and on the left and right sides of the horizontal swing cylinder.

[0026] Preferably, the control component includes a control box and a control main board, the control box is arranged on the connecting bracket, the control main board is arranged in the control box, and the control main board is electrically connected to the solenoid valve component and the induction switch component.

[0027] Preferably, the solenoid valve assembly includes a plurality of interfaces connected to the wax strip drive assembly.

[0028] Preferably, the tray assembly includes a tray bracket and a tray floating mechanism, the tray bracket is connected to the wax strip driving assembly, the tray floating mechanism is connected to the tray bracket, the tray floating mechanism includes a floating seat, a floating rod, a tray body and a spring member, the floating seats are more than two in number and are arranged on the tray bracket, the floating rod is slidably matched with the floating seat, the bottom of the tray body is connected to the floating rod, and the spring member is sleeved on the floating rod.

[0029] Compared with the prior art, the beneficial effects of the utility model include:

[0030] The automatic wax coating device of the present application can apply wax according to the process requirements, and automatically compensate after the solid wax strip is worn. The mechanical structure is simple and compact, the wax coating effect is uniform, and the wax coating amount and wax coating times are controllable, which is conducive to improving production efficiency. An independently set control main board is adopted, and its structure is independently set from other components, and it can be used in conjunction with various types of grinders, and can be quickly installed and deployed, with good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a three-dimensional view of the utility model.

[0033] Figure 2 It is a front view of the utility model.

[0034] Figure 3 This is a three-dimensional view from another perspective of the present invention.

[0035] Figure 4 It is a schematic diagram of the horizontal swing mechanism of the utility model.

[0036] Figure 5 It is a schematic diagram of the vertical swing mechanism of the utility model.

[0037] Figure 6 It is a schematic diagram of the lifting assembly of the utility model.

[0038] Figure 7 It is a schematic diagram of the electrical connection of the control assembly of the utility model.

[0039] Figure 8 It is a flow chart of the utility model.

[0040] in:

[0041] 1- Connect the bracket,

[0042] 2- Control components,

[0043] 3-lifting assembly, 301-lifting connecting seat, 302-lifting wire rod, 303-lifting guide rod, 304-lifting fixing seat, 305-rotating handle;

[0044] 4-wax strip driving assembly, 41-horizontal swing mechanism, 411-horizontal swing fixing seat, 412-horizontal swing cylinder, 413-horizontal guide rod, 414-left limit block, 415-right limit block, 42-vertical swing mechanism, 421-vertical swing fixing seat, 422-vertical swing cylinder, 423-vertical guide rod, 43-wax coating mechanism, 431-wax box, 432-wax strip clamping cylinder, 433-wax strip blocking cylinder, 434-wax top cylinder, 435-reversing valve;

[0045] 5-tray assembly, 501-tray bracket, 502-floating seat, 503-floating rod, 504-tray body, 505-spring member;

[0046] 6- induction switch assembly, 601- left in-position magnetic ring induction switch, 602- right in-position magnetic ring induction switch, 603- up in-position magnetic ring induction switch, 604- down in-position magnetic ring induction switch, 605- clamped in-position magnetic ring induction switch, 606- extended in-position magnetic ring induction switch, 607- retracted in-position magnetic ring induction switch, 608- wax-deficient magnetic ring induction switch;

[0047] 7-Solenoid valve assembly, 701-Interface. DETAILED DESCRIPTION

[0048] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0050] Example:

[0051] like Figure 1-8 As shown, in this embodiment, an automatic wax coating device is provided, including a connecting bracket 1, a control component 2, a lifting component 3, a wax strip driving component 4, a tray component 5, an induction switch component 6, and a solenoid valve component 7;

[0052] The lifting component 3 and the control component 2 are arranged on the connecting bracket 1;

[0053] The driving end of the lifting assembly 3 is connected to the wax strip driving device;

[0054] The wax strip driving assembly 4 includes a horizontal swing mechanism 41, a vertical swing mechanism 42 and a wax coating mechanism 43. The horizontal swing mechanism 41 is connected to the driving end of the lifting assembly 3, the swing end of the horizontal swing mechanism 41 is connected to the vertical swing mechanism 42, and the swing end of the vertical swing mechanism 42 is connected to the wax coating mechanism 43.

[0055] The tray assembly 5 is connected to the wax strip driving assembly 4, and the tray assembly 5 is arranged opposite to the wax coating mechanism 43;

[0056] The wax coating mechanism 43 has a wax strip adjusting portion for adjusting the relative position of the wax strip and the wax coating mechanism 43;

[0057] The induction switch assembly 6 has induction ends capable of induction of the horizontal swing mechanism 41, the vertical swing mechanism 42, and the wax strip adjustment portion;

[0058] The solenoid valve assembly 7 is connected to the wax strip driving assembly 4 , and the control assembly 2 is electrically connected to the solenoid valve assembly 7 and the induction switch assembly 6 .

[0059] The automatic wax coating device of the present embodiment is equipped with a horizontal swing mechanism 41 and a vertical swing mechanism 42 which cooperate with the control component 2 to coat the sanding belt on the tray component 5 with wax. The amount of wax coating and the number of wax coating times are both controllable, and the wax coating effect is uniform, which is beneficial to improving production efficiency. When the wax strip is worn, the relative position of the wax strip and the wax coating mechanism 43 can be adjusted by the wax strip adjustment part to realize the automatic compensation function of the wax strip. The structure of the whole device is reasonably designed. It can be fixed with various forms of sanding belt grinders through the connecting bracket 1 to achieve matching use, and can be quickly installed and deployed.

[0060] In this embodiment, the specific structure of the lifting assembly 3 is as follows:

[0061] It includes a lifting and lowering fixed seat 304, a lifting and lowering wire rod 302, a lifting and lowering guide rod 303, a lifting and lowering connecting seat 301 and a rotating handle 305. The lifting and lowering wire rod 302 and the lifting and lowering guide rod 303 are arranged on the lifting and lowering fixed seat 304. The lifting and lowering connecting seat 301 is threadedly matched with the lifting and lowering wire rod 302. The lifting and lowering connecting seat 301 is slidingly matched with the lifting and lowering guide rod 303. The rotating handle 305 is connected to the lifting and lowering wire rod 302. The lifting and lowering fixed seat 304 is connected to the connecting bracket 1. The lifting and lowering connecting seat 301 is the driving end of the lifting component 3.

[0062] In the above lifting component 3 structure, it is possible to manually adjust the position of the wax strip on the wax strip driving device relative to the sanding belt on the tray component 5. Specifically, the lifting wire rod 302 is rotated by rotating the handle 305 to move the lifting connecting seat 301 on the lifting guide rod 303, thereby driving the position of the wax strip driving device to move. The above structure can manually adjust the position between the wax strip and the sanding belt to adapt to different application scenarios.

[0063] In this embodiment, the specific structure of the wax strip driving device is as follows:

[0064] First, the horizontal swing mechanism 41 includes a horizontal swing fixed seat 411, a horizontal swing cylinder 412 and a horizontal guide rod 413. The horizontal swing fixed seat 411 is connected to the driving end of the lifting assembly 3. The horizontal guide rod 413 is arranged on the horizontal swing fixed seat 411. The horizontal swing cylinder 412 is slidably matched with the horizontal guide rod 413. The horizontal swing cylinder 412 is the swing end of the horizontal swing mechanism 41, and the tray assembly 5 is connected to the horizontal swing fixed seat 411.

[0065] Secondly, the vertical swing mechanism 42 includes a vertical swing fixing seat 421, a vertical swing cylinder 422 and a vertical guide rod 423. The vertical guide rod 423 is arranged on the vertical swing fixing seat 421. The vertical swing cylinder 422 is slidably matched with the vertical guide rod 423. The vertical swing cylinder 422 is connected to the swing end of the horizontal swing mechanism 41. The vertical swing fixing seat 421 is the swing end of the vertical swing mechanism 42.

[0066] Finally, the wax applying mechanism 43 includes a wax box 431 for placing wax strips, and the wax strip adjusting part includes a wax strip clamping cylinder 432, a wax strip blocking cylinder 433, a wax top cylinder 434 and a reversing valve 435. The wax top cylinder 434 is arranged at the top of the wax box 431, and the driving end of the wax top cylinder 434 is arranged in the wax box 431. The wax strip clamping cylinder 432 is arranged on the side of the wax box 431, and the driving end of the wax strip clamping cylinder 432 is arranged in the wax box 431. A connecting plate is provided on the wax strip blocking cylinder 433, and the vertical swing cylinder 422 is connected to the swing end of the horizontal swing mechanism 41 through the connecting plate. The driving end of the wax strip blocking cylinder 433 is arranged at the bottom of the wax box 431, and the reversing valve 435 is connected to the wax top cylinder 434.

[0067] In the above structure, the wax strip is fixed at the position of the wax box 431 by the clamping action of the wax strip clamping cylinder 432 and the retraction of the driving end of the wax strip blocking cylinder 433; then the wax strip at the wax coating mechanism 43 is lowered and contacts the surface of the sanding belt by the swinging end of the vertical swing mechanism 42; the wax strip at the wax coating mechanism 43 is moved from left to right or from right to left relative to the sanding belt by the swinging end of the horizontal swing mechanism 41, so that the wax strip can evenly coat the surface of the sanding belt with wax; when the horizontal swing cylinder 412 completes the movement from left to right or from right to left, the wax strip at the wax coating mechanism 43 is raised by the vertical swing mechanism 42, so that the wax strip is separated from the surface of the sanding belt, and the wax coating action is completed.

[0068] At the same time, the wax-pushing cylinder 434 of the wax-coating mechanism 43 of the present embodiment can push the wax strip in the wax box 431 toward the wax-strip blocking cylinder 433, to prevent the wax strip from falling onto the blocking cylinder because the adhesion between the wax strip and the wax box 431 is greater than the wax strip's own weight. At the same time, it also has the effect of automatic compensation of the wax strip. After the above-mentioned wax-coating action is completed, the wax-strip blocking cylinder 433 extends to hold the wax strip, and then the wax-strip clamping cylinder 432 releases the wax strip, and at the same time, the wax-pushing cylinder 434 extends to push the wax strip toward the wax-strip blocking cylinder 433. Under the interaction force between the wax-pushing cylinder 434 and the wax-strip blocking cylinder 433, the position adjustment action of the worn wax strip is completed, thereby realizing the automatic compensation function of the wax strip.

[0069] When the wax strip in the wax box 431 is out of wax, the reversing valve 435 can be manually pulled out, the driving end of the wax-pushing cylinder 434 retracts, and the wax-strip clamping cylinder 432 retracts. After replacing the new wax strip, the reversing valve 435 is pulled back, the driving end of the wax-pushing cylinder 434 extends, and the wax-strip clamping cylinder 432 extends to complete the wax changing operation.

[0070] The inductive switch assembly 6 of this embodiment specifically includes:

[0071] Left-in-place magnetic ring induction switch 601, right-in-place magnetic ring induction switch 602, upper-in-place magnetic ring induction switch 603, lower-in-place magnetic ring induction switch 604, clamped-in-place magnetic ring induction switch 605, extended-in-place magnetic ring induction switch 606, retracted-in-place magnetic ring induction switch 607, and wax-deficient magnetic ring induction switch 608;

[0072] The left-position magnetic ring induction switch 601 and the right-position magnetic ring induction switch 602 are arranged on the horizontal swing fixing seat 411 and are respectively located on the left and right sides of the horizontal swing cylinder 412;

[0073] The upper magnetic ring induction switch 603 and the lower magnetic ring induction switch 604 are arranged on the vertical swing fixing seat 421 and are respectively located at the upper and lower sides of the vertical swing cylinder 422;

[0074] The clamping magnetic ring induction switch 605 is arranged on the wax strip clamping cylinder 432;

[0075] The extended magnetic ring induction switch 606 is installed at one end of the wax strip blocking cylinder 433 close to the wax box 431, and the retracted magnetic ring induction switch 607 is installed at the other end of the wax strip blocking cylinder 433;

[0076] The wax shortage magnetic ring induction switch 608 is installed on the wax top cylinder 434;

[0077] A left limit block 414 and a right limit block 415 are respectively provided on the horizontal swing fixing seat 411 and on the left and right sides of the horizontal swing cylinder 412 .

[0078] The left-in-place magnetic ring induction switch 601 and the right-in-place magnetic ring induction switch 602 are used to detect whether the wax strip has reached the specified positions on both sides of the sanding belt during the wax coating process. The left limit block 414 and the right limit block 415 set at the same time can limit the swing distance of the horizontal swing mechanism 41, thereby limiting the wax coating width on the sanding belt surface. The upper-in-place magnetic ring induction switch 603 and the lower-in-place magnetic ring induction switch 604 are used to detect whether the wax strip rises or falls to the specified position. The clamped-in-place magnetic ring induction switch 605 is used to detect whether the wax strip has been clamped or released. The extended-in-place magnetic ring induction switch 606 is used to detect whether the wax strip blocking cylinder 433 has been extended or retracted to the specified position. The wax shortage magnetic ring induction switch 608 is specifically installed at the bottom of the wax top cylinder 434. When the wax top cylinder 434 is fully extended and triggers the wax shortage magnetic ring induction switch 608, the control component 2 receives and sends a wax shortage alarm signal.

[0079] The control component 2 of this embodiment includes a control box and a control main board. The control box is arranged on the connecting bracket 1. The control main board is arranged inside the control box. The control main board is electrically connected to the solenoid valve component 7 and the induction switch component 6.

[0080] Specifically, the solenoid valve assembly 7 includes a plurality of interfaces 701 connected to the wax strip driving assembly 4 .

[0081] See also Figure 7 In the above structure, the control main board is electrically connected to the external control system, and the wax coating start signal, emergency stop signal and wax shortage signal can be transmitted between the control main board and the external control system. After receiving the above signals, the control main board can control the wax strip drive assembly 4 by controlling the solenoid valve assembly 7. The interface 701 on the solenoid valve assembly 7 is used to supply air to each cylinder of the wax strip drive assembly 4.

[0082] The tray assembly 5 of this embodiment includes a tray bracket 501 and a tray floating mechanism. The tray bracket 501 is connected to the wax strip driving assembly 4. The tray floating mechanism is connected to the tray bracket 501. The tray floating mechanism includes a floating seat 502, a floating rod 503, a tray body 504 and a spring member 505. The number of floating seats 502 is more than two and they are arranged on the tray bracket 501. The floating rod 503 is slidably matched with the floating seat 502. The bottom of the tray body 504 is connected to the floating rod 503. The spring member 505 is sleeved on the floating rod 503.

[0083] When the wax strip at the wax coating mechanism 43 contacts the surface of the sand belt on the tray body 504, due to the elastic force of the spring member 505 of the tray floating mechanism, the sand belt on the tray body 504 can be closely contacted with the wax strip, ensuring a uniform wax coating effect.

[0084] The utility model also includes a wax coating method of an automatic wax coating device, which is applied to the above-mentioned automatic wax coating device, see Figure 8, the wax coating method comprises the following steps:

[0085] S1, the control component 2 receives the wax coating signal from the external control system, controls the wax coating mechanism 43 to adjust the relative position of the wax strip in the wax box, and then controls the vertical swing mechanism 42 to make the wax strip contact with the sanding belt on the tray assembly 5;

[0086] S2, the control component 2 controls the horizontal swing mechanism 41, so that the wax strip and the sanding belt on the tray component 5 move relative to each other, so that the wax strip evenly coats the surface of the sanding belt with wax;

[0087] S3, after the wax coating is completed, the horizontal swing mechanism 41 stops working, and the vertical swing mechanism 42 separates the wax strip from the abrasive belt on the tray assembly 5;

[0088] S4, when the wax coating action is completed, the wax strip blocking cylinder 433 of the wax strip adjusting part extends to hold the wax strip, and then the wax strip clamping cylinder 432 releases the wax strip, and at the same time the wax pushing cylinder 434 extends to push the wax strip toward the wax strip blocking cylinder 433, completing the position adjustment action after the wax strip is worn, and realizing automatic compensation of the wax strip;

[0089] S5. After the wax strips have completed automatic compensation, the automatic wax coating device is in a standby state, waiting for the control component 2 to receive the next wax coating signal from the external control system.

[0090] To sum up, the automatic wax coating device of this embodiment can apply wax according to the process requirements, and automatically compensate after the solid wax strip is worn. The mechanical structure is simple and compact, the wax coating effect is uniform, and the wax coating amount and wax coating times are controllable, which is conducive to improving production efficiency. An independently set control main board is adopted, and its structure is independently set from other components, and it can be used in conjunction with various forms of grinders, and can be quickly installed and deployed, with good economic benefits.

[0091] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automatic wax coating device, characterized in that: include: Connecting bracket, control assembly, lifting assembly, wax strip drive assembly, tray assembly, induction switch assembly, solenoid valve assembly; The lifting assembly and the control assembly are arranged on the connecting bracket; The driving end of the lifting assembly is connected to the wax strip driving device; The wax strip driving assembly includes a horizontal swing mechanism, a vertical swing mechanism and a wax coating mechanism, wherein the horizontal swing mechanism is connected to the driving end of the lifting assembly, the swing end of the horizontal swing mechanism is connected to the vertical swing mechanism, and the swing end of the vertical swing mechanism is connected to the wax coating mechanism; The tray assembly is connected to the wax strip driving assembly, and the tray assembly is arranged opposite to the wax coating mechanism; The wax coating mechanism has a wax strip adjusting portion for adjusting the relative position of the wax strip and the wax coating mechanism; The induction switch assembly has induction ends capable of inducing the horizontal swing mechanism, the vertical swing mechanism, and the wax strip adjustment portion; The solenoid valve assembly is connected to the wax strip driving assembly, and the control assembly is electrically connected to the solenoid valve assembly and the induction switch assembly.

2. The automatic wax coating device according to claim 1, characterized in that: The lifting assembly includes a lifting fixing seat, a lifting wire rod, a lifting guide rod, a lifting connecting seat and a rotating handle. The lifting wire rod and the lifting guide rod are arranged on the lifting fixing seat. The lifting connecting seat is threadedly matched with the lifting wire rod. The lifting connecting seat is slidingly matched with the lifting guide rod. The rotating handle is connected to the lifting wire rod. The lifting fixing seat is connected to the connecting bracket. The lifting connecting seat is the driving end of the lifting assembly.

3. The automatic wax coating device according to claim 1, characterized in that: The horizontal swing mechanism includes a horizontal swing fixing seat, a horizontal swing cylinder and a horizontal guide rod. The horizontal swing fixing seat is connected to the driving end of the lifting assembly, the horizontal guide rod is arranged on the horizontal swing fixing seat, the horizontal swing cylinder is slidably matched with the horizontal guide rod, the horizontal swing cylinder is the swing end of the horizontal swing mechanism, and the tray assembly is connected to the horizontal swing fixing seat.

4. The automatic wax coating device according to claim 3, characterized in that: The vertical swing mechanism includes a vertical swing fixing seat, a vertical swing cylinder and a vertical guide rod. The vertical guide rod is arranged on the vertical swing fixing seat. The vertical swing cylinder is slidably matched with the vertical guide rod. The vertical swing cylinder is connected to the swing end of the horizontal swing mechanism. The vertical swing fixing seat is the swing end of the vertical swing mechanism.

5. The automatic wax coating device according to claim 4, characterized in that: The wax applying mechanism includes a wax box for placing wax strips, and the wax strip adjusting part includes a wax strip clamping cylinder, a wax strip blocking cylinder, a wax top cylinder and a reversing valve. The wax top cylinder is arranged at the top of the wax box, and the driving end of the wax top cylinder is arranged in the wax box. The wax strip clamping cylinder is arranged at the side of the wax box, and the driving end of the wax strip clamping cylinder is arranged in the wax box. A connecting plate is provided on the wax strip blocking cylinder, and the vertical swinging cylinder is connected to the swinging end of the horizontal swinging mechanism through the connecting plate. The driving end of the wax strip blocking cylinder is arranged at the bottom of the wax box, and the reversing valve is connected to the wax top cylinder.

6. The automatic wax coating device according to claim 5, characterized in that: The induction switch assembly includes a left-in-place magnetic ring induction switch, a right-in-place magnetic ring induction switch, an upper-in-place magnetic ring induction switch, a lower-in-place magnetic ring induction switch, a clamped-in-place magnetic ring induction switch, an extended-in-place magnetic ring induction switch, a retracted-in-place magnetic ring induction switch, and a wax-deficient magnetic ring induction switch; The left-position magnetic ring induction switch and the right-position magnetic ring induction switch are arranged on the horizontal swing fixing seat and are respectively located on the left and right sides of the horizontal swing cylinder; The upper magnetic ring induction switch and the lower magnetic ring induction switch are arranged on the vertical swing fixing seat and are respectively located on the upper and lower sides of the vertical swing cylinder; The clamping-in-place magnetic ring induction switch is arranged on the wax strip clamping cylinder; The extended magnetic ring induction switch is installed at one end of the wax strip blocking cylinder close to the wax box, and the retracted magnetic ring induction switch is installed at the other end of the wax strip blocking cylinder; The wax shortage magnetic ring induction switch is installed on the wax top cylinder; A left limit block and a right limit block are respectively provided on the horizontal swing fixing seat and on the left and right sides of the horizontal swing cylinder.

7. The automatic wax coating device according to claim 1, characterized in that: The control component includes a control box and a control main board. The control box is arranged on the connecting bracket. The control main board is arranged inside the control box. The control main board is electrically connected to the solenoid valve component and the induction switch component.

8. The automatic wax coating device according to claim 7, characterized in that: The solenoid valve assembly includes a plurality of interfaces connected to the wax strip drive assembly.

9. The automatic wax coating device according to claim 1, characterized in that: The tray assembly includes a tray bracket and a tray floating mechanism, the tray bracket is connected to the wax strip driving assembly, the tray floating mechanism is connected to the tray bracket, the tray floating mechanism includes a floating seat, a floating rod, a tray body and a spring member, the number of the floating seats is more than two and they are arranged on the tray bracket, the floating rod is slidably matched with the floating seat, the bottom of the tray body is connected to the floating rod, and the spring member is sleeved on the floating rod.

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