Crawler-type ultrasonic cleaning machine

Abstract

A crawler-type ultrasonic cleaning machine comprises a cleaning box body, a sinking crawler belt, a guide crawler belt, an upper top plate, a lifting rod, a machine box, a hot melting fan and an air drying motor, vertical plates are arranged on the two opposite side edges above the cleaning machine box respectively, the upper top plate is fixedly connected between the two vertical plates, and the lifting motor is arranged below the upper top plate; the lifting motor faces one side of each vertical plate, the front end and the rear end of the lifting motor are each provided with a vertical moving groove, a lifting rod is longitudinally arranged in each vertical moving groove of the motor in a penetrating mode, a sinking crawler belt is arranged at the lower ends of the four lifting rods, and the sinking crawler belt moves up and down in a reciprocating mode through the four lifting rods on the edges. The upper ends of every two lifting rods extend out of the upper top plate in a penetrating mode. Workpieces can be guided in through the crawler belt assembly and taken out after being cleaned, carrying of workers is reduced, the workpieces can be guided in and taken out in an assembly line mode, and the tedious working procedures of single clamping, moving and placing and cleaning of the assemblies are reduced.

Description

Technical Field

[0001] The utility model relates to an ultrasonic cleaning machine, in particular to a crawler type ultrasonic cleaning machine. Background Art

[0002] Ultrasonic cleaning equipment is a device that uses the principle of ultrasonic waves for cleaning. The cleaning effect is particularly significant for tiny, porous or rough-surfaced objects, so it is particularly suitable for cleaning workpieces.

[0003] Publication number CN116408302A is a Chinese invention patent, which discloses a crawler-type ultrasonic cleaning machine; it includes a cleaning tank, in which an ultrasonic module is arranged, and the cleaning machine also includes two feeding mechanisms arranged side by side in the transverse direction; the feeding mechanism includes a crawler, a first limit plate and a second limit plate, the crawler at least partially extends vertically to form a vertical section, and the first limit plate and the second limit plate are spaced to form a space for the workpiece to roll; a plurality of support arms distributed in sequence along the vertical direction are provided on the outer wall of the vertical section; the support arm can rotate between a first position and a second position relative to the vertical section, in the first position, the support arm is tilted downward, and in the second position, the support arm is tilted upward; during the cleaning process, the workpiece is always in a rolling state, so that the part of the outer peripheral wall of the workpiece in contact with the support arm is always changing, and there will be no situation where a certain area of ​​the outer peripheral wall of the workpiece is always in contact with the support arm and is blocked.

[0004] In combination with the above structure, the above structure facilitates loading and unloading of workpieces by means of a crawler, and the workpieces can be output from the cleaning tank by the crawler, so that there is no need for manpower to take the workpieces out of the cleaning tank, which is more convenient to use. However, in the above structure, in the process of crawler conveying, in order to maintain continuous driving, during the driving process, if the workpiece is to be cleaned more carefully, the workpiece needs to be soaked for a longer time. In the above structure, the continuous crawler workpiece passes through the ultrasonic cleaning area, which requires a larger space to allow the workpiece to be cleaned more carefully, and deepening the cleaning space makes the inclination angle of the crawler larger, making it difficult to pull heavier workpieces, and it is also easy for the workpiece to fall down. Therefore, it is necessary to develop a crawler-type ultrasonic cleaning machine that can be suitable for workpieces of different specifications. Utility Model Content

[0005] In view of the technical defects existing in the background technology, the utility model proposes a crawler-type ultrasonic cleaning machine, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:

[0006] A crawler-type ultrasonic cleaning machine comprises: a cleaning box, a sinking crawler, a guide crawler, an upper top plate, a lifting rod, a chassis, a hot melt blower and an air drying blower, wherein the top of the cleaning box is provided with an opening, and a vertical plate is respectively provided at the upper and opposite edges of the cleaning box, and an upper top plate is fixedly connected above and between the two vertical plates, and a lifting motor is provided below the upper top plate, and the lifting motors are respectively directed to one side of each of the vertical plates, and a vertical moving groove is respectively provided at the front and rear ends, and a lifting rod is longitudinally penetrated in each vertical moving groove of the motor, and a sinking crawler is provided at the lower end of four lifting rods, and the sinking crawler reciprocates up and down through the four lifting rods at the edge, and the upper ends of every two lifting rods extend and penetrate to the outside of the upper top plate, and the upper ends of every two lifting rods are provided with a chassis ; The two ends of the two vertical plates extend to the outside of the opposite sides of the cleaning box body, and the two ends of the upper top plate extend in the same direction of the extension direction of the two vertical plates. A hot melt fan is provided below one end of the upper top plate, and an air-drying fan is provided below the other side of the upper top plate; a guide track is provided directly below the hot melt fan and the air-drying fan, and the opposite edges of the two guide tracks are fixed to the opening edge of the cleaning box body by support plates respectively; a cleaning bin is provided in the cleaning box body, and the cleaning bin is connected to the opening above the cleaning box body, and the sinking track uses four lifting rods to reciprocate into the cleaning bin, and the two sides of the sinking track are respectively opposite to the edges of the two guide tracks, and a gap is provided between the edge of the sinking track and the edge opposite to the guide track.

[0007] A plurality of ultrasonic plates are embedded on the vertical surface inside the cleaning box; a control unit is arranged outside the cleaning box, and the control unit is connected to the plurality of ultrasonic plates by wire tubes; the opening edges of the cleaning box are respectively the front, rear, left and right edges, and the front and rear edges of the cleaning box are connected to the support plate of the guide crawler, and a vertical plate is respectively connected above the left and right edges of the cleaning box.

[0008] A connecting block is provided in the sinking crawler, and a connecting rod is provided outside the connecting block and on opposite sides respectively, the two connecting rods extend laterally outward respectively, and a plurality of bosses are provided on the opposite sides of the two connecting rods; the sinking crawler is arranged in a longitudinal loop and is connected end to end; a plurality of supporting wheels are arranged around the sinking crawler, and the plurality of supporting wheels are respectively in the shape of strips, and the plurality of supporting wheels are respectively arranged in a straight line to the left and right opposite sides of the connecting block, and a circular hole is respectively provided at both ends of the plurality of supporting wheels; a tooth pattern is provided at the inner edge of the sinking crawler, and is meshed and connected to the plurality of supporting wheels on the inner side, the sinking crawler moves back and forth, and drives the plurality of supporting wheels; the two connecting rods are respectively embedded in the circular holes provided on both sides of each corresponding supporting wheel by a plurality of bosses; the two ends of the plurality of supporting wheels are respectively extended outward at the axis center and provided with a driving shaft column, and the two and each two driving shaft columns extend into each corresponding lifting rod respectively.

[0009] The bosses at both ends of each connecting rod are respectively provided with through holes, and a driving shaft column is respectively transversely penetrated in the two through holes of the connecting rod. Two connecting tubes are transversely provided on the side of the connecting rod away from the bosses, and one end of the two connecting tubes is respectively connected to the bosses with openings, and the other ends of the two connecting tubes are respectively transverse and extended to the corresponding lifting rods.

[0010] Each of the guide tracks is provided with a plurality of driving shafts which are arranged transversely and in a straight line in sequence; a groove is provided above each of the support plates, each of the guide tracks is embedded in the groove of the support plate, and the two ends of the plurality of driving shafts extend respectively and are embedded in the two sides of the groove of the support plate; one of the plurality of driving shafts is axially connected to the driving motor, and the driving motor is fixed outside the support plate.

[0011] A lifting box is arranged below the upper top plate, and a lifting motor is installed in the lifting box. A guide gear is arranged on one side of each two lifting rods facing the lifting motor; a guide tooth groove is arranged on one side of each two lifting rods facing the lifting motor; the guide tooth groove of each lifting rod is meshedly connected with the lifting motor and the corresponding guide gear, and each lifting rod is driven by the lifting motor to rotate the guide gear and mesh to move.

[0012] Each of the chassis is arranged at the upper end of the two lifting rods on the same side, and moves synchronously up and down reciprocatingly along the two lifting rods. Each of the chassis is provided with a plurality of electrical wiring boards, and a wiring hole is opened on the outside of each of the chassis. The plurality of electrical wiring boards in each of the chassis are connected by wire tubes and extend to the control unit; one side of each of the chassis is fixed and tightly arranged with one side of the corresponding two lifting rods, and a connected connection port is respectively opened between the two. The plurality of electrical wiring boards in the chassis are traversed at the connection port by wire tubes, and respectively extend into each of the lifting rods until they extend to the shaft-turning motor, and the shaft-turning motor is electrically connected to the plurality of electrical wiring boards in the chassis.

[0013] The hot melt fan and the air drying fan are respectively fixed on the top of the upper top plate, and an air inlet is respectively provided on the outside of both; air ducts are respectively provided under the hot melt fan and the air drying fan, and the air ducts of the hot melt fan and the air drying fan respectively penetrate longitudinally and extend to the lower surface of the upper top plate, and are relatively arranged above each corresponding guide crawler.

[0014] The beneficial effects of the utility model are:

[0015] The two guide tracks of the utility model are respectively a guide track for bringing in and a guide track for bringing out. External workpieces are introduced into the cleaning box from the guide track for bringing in and transferred to the top of the sinking track. After the workpiece is placed on the top of the sinking track, the sinking track is moved into the cleaning box through four lifting rods, and the workpiece is immersed in the cleaning solution in the cleaning box. The oil and wax on the surface of the workpiece are cleaned by the ultrasonic structure and the heating structure in the cleaning box. After the cleaning is completed, the sinking track is reset through the four lifting rods, and the rotation of the sinking track is started to bring the workpiece above the sinking track to the guide track for bringing out. Finally, the workpiece is brought out through the guide track for exporting.

[0016] When the workpiece is on the guide track for introduction, the oil wax on the surface of the workpiece can be further melted by the hot melt blower to reduce the cleaning time of the workpiece in the cleaning solution. After the workpiece is cleaned, it can be air-dried by the air-drying blower above the guide track for export to prevent the cleaning solution from adhering to the surface of the workpiece.

[0017] The utility model can introduce the workpiece with a track component and take it out after cleaning, thereby reducing the carrying of workers, and can also be introduced and taken out in an assembly line, thereby reducing the relatively cumbersome procedures of clamping, moving, placing and cleaning individual components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a structural schematic diagram of a crawler-type ultrasonic cleaning machine.

[0019] Figure 2 The figure is a schematic diagram of the moving structure of the sinking crawler of a crawler-type ultrasonic cleaning machine.

[0020] Figure 3 The present invention is a three-dimensional schematic diagram of the combined structure of a sinking crawler and a lifting rod of a crawler-type ultrasonic cleaning machine.

[0021] Figure 4 The present invention is a schematic diagram of the connection structure between the sinking crawler and the lifting rod of a crawler-type ultrasonic cleaning machine.

[0022] Figure 5 The figure is a schematic diagram of the three-dimensional structure of the connecting rod of a crawler-type ultrasonic cleaning machine. DETAILED DESCRIPTION

[0023] The implementation methods of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation methods of the present invention are not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.

[0024] like Figures 1 to 5 As shown, a crawler-type ultrasonic cleaning machine comprises: a cleaning box 1, a sinking crawler 2, a guide crawler 3, an upper top plate 4, a lifting rod 5, a chassis 6, a hot melt blower 7 and an air drying blower 8. The top of the cleaning box 1 is an opening, and a vertical plate 13 is respectively arranged at the upper and opposite edges of the cleaning box 1. An upper top plate 4 is fixedly connected above and between the two vertical plates 13. A lifting motor 41 is arranged below the upper top plate 4. The lifting motors 41 face one side of each vertical plate 13 respectively, and a vertical moving groove is respectively provided at the front and rear ends. A lifting rod 5 is longitudinally penetrated in each vertical moving groove of the motor 42. A sinking crawler 2 is provided at the lower end of the four lifting rods 5. The sinking crawler 2 reciprocates up and down through the four lifting rods 5 at the edge. The upper ends of every two lifting rods 5 extend and penetrate to the outside of the upper top plate 4 respectively. A chassis 6 is provided at the upper end; the two ends of the two vertical plates 13 extend to the opposite sides of the cleaning box 1 respectively, and the two ends of the upper top plate 4 extend in the same direction of the extension of the two vertical plates 13, a hot melt fan is provided below one end of the upper top plate 4, and a drying fan 8 is provided below the other side of the upper top plate 4; a guide track 3 is provided directly below the hot melt fan 7 and the drying fan 8, and the opposite edges of the two guide tracks 3 are fixed to the opening edge of the cleaning box 1 by support plates 32; a cleaning bin 11 is provided in the cleaning box 1, and the cleaning bin 11 is connected to the opening above the cleaning box 1, and the sinking track 2 uses four lifting rods 5 to reciprocate into the cleaning bin 11, and the two sides of the sinking track 2 are respectively opposite to the edges of the two guide tracks 3, and a gap is provided between the edge of the sinking track 2 and the edge opposite to the guide track 3.

[0025] The two guide tracks 3 of the utility model are respectively a guide track 3 for bringing in and a guide track 3 for taking out. The external workpiece is introduced into the cleaning box 1 from the guide track 3 for bringing in, and is transferred to the top of the sinking track 3. After the workpiece is placed on the top of the sinking track 3, the sinking track 3 is moved into the cleaning box 1 through the four lifting rods 5, and the workpiece is immersed in the cleaning solution in the cleaning box 1, and the oil and wax on the surface of the workpiece are cleaned by the ultrasonic structure and heating structure in the cleaning box 1. After the cleaning is completed, the sinking track 2 is reset by the four lifting rods 5, and the rotation of the sinking track 2 is started to bring the workpiece above the sinking track 2 to the guide track 3 for taking out, and finally, the workpiece is taken out through the guide track 3 for export.

[0026] When the workpiece is on the guide track 3 for introduction, the oil wax on the surface of the workpiece can be further melted by the hot melt blower 7 to reduce the cleaning time of the workpiece in the cleaning solution. After the workpiece is cleaned, it can be air-dried by the air-drying blower 8 above the guide track 3 for export to prevent the cleaning solution from adhering to the surface of the workpiece.

[0027] The utility model can introduce the workpiece with a track component and take it out after cleaning, thereby reducing the carrying of workers, and can also be introduced and taken out in an assembly line, thereby reducing the relatively cumbersome procedures of clamping, moving, placing and cleaning individual components.

[0028] After adopting the above structure, it needs to be further explained that a drainage hole is opened in the cleaning chamber 11, and the drainage hole can be used to discharge the cleaning solution inside the cleaning chamber 11 to achieve its replacement, and the cleaning solution in the cleaning chamber 11 is injected through external water injection equipment.

[0029] Among them, when the sinking crawler 2 is not sinking, the upper surfaces of the sinking crawler 2 and the adjacent guide crawlers 3 on both sides are arranged in a straight line, so that the workpiece can be smoothly brought from one guide crawler 3 to the upper surface of the sinking crawler 2, and the workpiece can also be moved from the upper surface of the sinking crawler 2 to the upper surface of the other guide crawler 3.

[0030] When the workpiece is brought in by the guide crawler 3 moving toward the sinking crawler 2, it is in a driving state. At this time, the sinking crawler 2 also maintains a driving state, so that the workpiece can be brought in smoothly between the two, while the other guide crawler 3 does not generate driving (reducing energy consumption). When the workpiece on the upper surface of the sinking crawler 2 is placed with a set weight, the sinking crawler 2 and the brought-in guide crawler 3 are stopped from rotating, and the sinking crawler 2 moves the workpiece on the upper surface into the cleaning bin 11 and cleans it. After the sinking crawler 2 is reset, the rotation of the other guide crawler 3 is started, and the sinking crawler 2 also rotates, and the workpiece of the sinking crawler 2 is brought out to the upper surface of the other guide crawler 3. At this time, the guide crawler 3 that brings in the workpiece stops operating (reducing energy consumption), and the other guide crawler 3 simultaneously brings the workpiece placed on the upper surface out.

[0031] The gap between the two guide crawlers 3 and the sinking crawler 2 can avoid mutual influence between the operations of the three.

[0032] A plurality of ultrasonic plates 12 are embedded in the vertical surface of the cleaning box 1; a control unit 10 is arranged outside the cleaning box 1, and the control unit 10 is connected to the plurality of ultrasonic plates 12 by wire tubes; the opening edges of the cleaning box 1 are respectively the front, rear, left and right edges, and the front and rear edges of the cleaning box 1 are connected to the support plate 32 of the guide crawler 3, and a vertical plate 13 is respectively connected above the left and right edges of the cleaning box 1.

[0033] After adopting the above structure, it needs to be further explained that the control unit 10 of the utility model is composed of a plurality of circuit boards, and they are electrically connected to each other by wire tubes, and the control unit 10 is electrically connected to the electrical components of the utility model by wire tubes, and the control unit 10 is electrically connected to the external control device (computer and other control systems) and the power supply. The utility model transmits the start and stop instructions to the control unit 10 through the external control device, and then runs the instructions through the control unit 10 to control the start and stop of the electrical components of the utility model.

[0034] A plurality of ultrasonic plates 12 are respectively arranged in the cleaning chamber 11 and are arranged facing each other. The ultrasonic plate 12 of the utility model is composed of a vibration plate and an ultrasonic generator. Its main function is to convert the high-frequency electrical energy or magnetic energy output by the ultrasonic generator into mechanical vibration of the same frequency to clean the gaps of the workpiece.

[0035] In order to further improve the cleaning of oil and wax, the utility model further adds a heating component 9 at the bottom of the inner side of the cleaning chamber 11. The heating component 9 is made of one or more electric heating tubes embedded in a metal plate or a ceramic plate. The entire plate surface is heated by the electric heating tubes, and the overcurrent of the electric heating tubes flows through the resistance material (such as nickel-chromium alloy, stainless steel, etc.) to generate heat. The electric heating tubes in the heating component 9 are electrically connected to the external control unit 10, and the start and stop, heating and temperature control are controlled by the control unit 10.

[0036] The heating component 9 can heat the cleaning solution in the cleaning chamber 11, thereby performing thermal melting separation on the surface oil and wax of the workpiece.

[0037] A connecting block 23 is provided inside the sinking crawler 2, and a connecting rod 22 is provided outside the connecting block 23 and on opposite sides respectively. The two connecting rods 22 extend laterally outward respectively, and a plurality of convex columns are provided on opposite sides of the two connecting rods 22; the sinking crawler 2 is arranged in a longitudinally surrounding loop and connected end to end; a plurality of supporting wheels 21 are arranged around the sinking crawler 2, and the plurality of supporting wheels 21 are respectively in a strip shape, and the plurality of supporting wheels 21 are respectively arranged in a straight line to the left and right opposite sides of the connecting block 23, and the plurality of supporting wheels 21 A circular hole is respectively provided at both ends of the sinking crawler 2; a tooth pattern is provided at the inner edge of the sinking crawler 2, and is meshed and connected to a plurality of supporting wheels 21 on the inner side, the sinking crawler 2 moves back and forth, and drives the plurality of supporting wheels 21; the two connecting rods 22 are respectively embedded in the circular holes provided on both sides of each corresponding supporting wheel 21 using a plurality of protrusions; the two ends of two of the supporting wheels 21 extend outward at the axis center respectively and are provided with a driving shaft column 20, and the two driving shaft columns 20 extend into each corresponding lifting rod 5 respectively.

[0038] After adopting the above structure, it needs to be further explained that a weight scale is arranged inside the connecting block 23 of the utility model. When the weight scale feeds back the weight of the workpiece placed above, it is fed back to the control unit 10, and the control unit 10 starts the lifting motor 42. The four lifting rods 5 are moved downward to the cleaning bin 11 through the lifting motor 42. Among them, the control unit 10 can be adjusted as needed according to the weight range value started by the weight, so that the utility model can clean workpieces of different specifications and weights. That is, when workpieces of different specifications are placed on the sinking crawler 2, they can be controlled according to the weight fed back to the control unit 10 according to the weight scale in the connecting block 23.

[0039] The sinking crawler 2 passes through the interior and is driven to rotate by the support wheels 21 at the front and rear ends, while the other support wheels 21 are used to support the sinking crawler 2 and assist in supporting and driving it.

[0040] The supporting wheels 21 arranged in a straight line are fixed by connecting rods 22 at both ends respectively, and the fixing is achieved by embedding the connecting rods 22 into the ends of the connecting rods 22 .

[0041] The bosses at both ends of each connecting rod 22 are respectively provided with through holes, and a driving shaft column 20 is respectively transversely penetrated in the two through holes of the connecting rod 22. Two connecting pipes 220 are transversely provided on the side of the connecting rod 22 away from the bosses, and one end of the two connecting pipes 220 is respectively connected to the bosses with openings, and the other ends of the two connecting pipes 220 are respectively transverse and extended to the corresponding lifting rods 5.

[0042] After adopting the above structure, it needs to be further explained that after the two connecting rods 22 fix several supporting wheels 21 in a straight line, the connecting pipe 220 arranged on the back side of the two protruding columns of each connecting rod 22 is inserted into a corresponding lifting rod 5. This arrangement allows the four lifting rods 5 to lift the sinking track 2 separately, so that it can drive the sinking track 2 to move up and down in a balanced manner.

[0043] Each guide track 3 is provided with a plurality of driving shafts 31 which are arranged in a straight line in a horizontal direction; a groove is provided above each support plate 32, each guide track 3 is embedded in the groove of the support plate 32, and the two ends of the plurality of driving shafts 31 extend and are embedded in the two sides of the groove of the support plate 32 respectively; one of the plurality of driving shafts 31 is axially connected to the driving motor, and the driving motor is fixed outside the support plate 32.

[0044] After adopting the above structure, it needs to be further explained that the combined structure of the guide crawler 3 and the driving shaft 31 of the utility model is consistent, and will not be described in detail here.

[0045] Among them, the support plate 32 is used to fix the guide track 3 and the driving shaft 31, and the inner part of the groove of the support plate 32 is set in an inclined surface, and is set downward along an edge close to the cleaning box 1 and away from the cleaning box 1. This setting is used for the hot melt fan 7 and the air drying fan 8 above to blow the oil, wax and moisture to the surface of the guide track 3, and the oil, wax and moisture flow out along the surface of the guide track 3 to the edge until they fall into the groove, and the inclined setting of the bottom of the groove can guide the oil, wax and moisture out to avoid accumulation.

[0046] The driving motor is connected to the control unit 10 through a wire tube and is electrically connected thereto.

[0047] A lifting motor 42 is installed in the lifting box 41 arranged below the upper top plate 4, and a guide gear is arranged on the side of each two lifting rods 5 facing the lifting motor 42; each two lifting rods 5 are provided with a guide tooth groove on the side facing the lifting motor 42; the guide tooth groove of each lifting rod 5 is meshed and connected to the lifting motor 42, and the corresponding guide gear, each lifting rod 5 is driven by the lifting motor 42 to rotate and mesh and move.

[0048] After adopting the above structure, it needs to be further explained that the lifting motor 42 drives the guide gear, and the guide gear is engaged to drive each corresponding lifting rod 5 to move up and down reciprocatingly.

[0049] Each chassis 6 is arranged at the upper end of the two lifting rods 5 on the same side, and moves synchronously up and down along the two lifting rods 5. A number of electrical wiring boards are arranged in each chassis 6, and a wiring hole is opened on the outside of each chassis 6. The several electrical wiring boards in each chassis 6 are connected by wire tubes and extend to the control unit 10; one side of each chassis 6 is fixed and tightly arranged with one side of the corresponding two lifting rods 5, and a connected connection port is respectively opened between the two. The several electrical wiring boards in the chassis 6 are traversed at the connection port by wire tubes, and extend into each lifting rod 5 respectively until they extend to the shaft-rotating motor 51, and the shaft-rotating motor 51 is electrically connected to the several electrical wiring boards in the chassis 6.

[0050] After adopting the above structure, it needs to be further explained that the shaft-rotating motor 51 is provided with a meshing gear, and is meshed with one end of the driving shaft column 20 inserted into the lifting rod 5. The shaft-rotating motor 51 meshes and rotates to drive the shaft column 20, so that the driving shaft column 20 drives the rotation of the support wheel 21.

[0051] The hot melt fan 7 and the air drying fan 8 are respectively fixed above the upper top plate 4, and an air inlet is respectively provided on the outer side of each of them; air ducts are respectively provided below the hot melt fan 7 and the air drying fan 8, and the air ducts of the hot melt fan 7 and the air drying fan 8 respectively penetrate longitudinally and extend to the lower surface of the upper top plate 4, and are relatively arranged above each corresponding guide crawler 3.

[0052] After adopting the above structure, it needs to be further explained that a heating structure is arranged inside the hot melt blower 7, wherein the heating structure is consistent with the structure of the heating component 9 of the utility model, and is linearly electrically connected to the control unit 10, and the hot melt blower 7 heats the wind delivered by the blower, so that the hot air blown preheats and melts the oil wax on the surface of the workpiece, so that after being delivered to the cleaning chamber 11, the ultrasonic wave can more conveniently clean the oil wax on the surface of the workpiece, and after cleaning, the water marks on the surface of the workpiece are dried by the wind delivered by the air-drying blower 8 to avoid residue.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A crawler-type ultrasonic cleaning machine, comprising: A cleaning box, a sinking crawler, a guide crawler, an upper top plate, a lifting rod, a chassis, a hot melt fan and an air drying fan, characterized in that the top of the cleaning box is provided with an opening, a vertical plate is respectively provided at the upper and opposite side edges of the cleaning box, an upper top plate is fixedly connected above and between the two vertical plates, a lifting motor is provided under the upper top plate, the lifting motors are respectively facing one side of each of the vertical plates, and a vertical moving groove is respectively provided at the front and rear ends, a lifting rod is longitudinally penetrated in each vertical moving groove of the motor, a sinking crawler is provided at the lower end of the four lifting rods, the sinking crawler moves back and forth up and down through the four lifting rods at the edge, the upper ends of every two lifting rods extend and penetrate to the outside of the upper top plate, and the upper ends of every two lifting rods are provided with a chassis; The two ends of the two vertical plates extend to the opposite sides of the cleaning box respectively, and the two ends of the upper plate extend in the same direction along the extension direction of the two vertical plates. A hot melt blower is provided below one end of the upper plate, and an air drying blower is provided below the other side of the upper plate. A guide track is respectively provided directly below the hot melt blower and the air drying blower, and opposite edges of the two guide tracks are respectively fixed to the opening edge of the cleaning box by a support plate; A cleaning chamber is arranged in the cleaning box, and the cleaning chamber is connected to the opening above the cleaning box. The sinking track adopts four lifting rods to move back and forth in the cleaning chamber. The two sides of the sinking track are respectively opposite to the edges of the two guide tracks, and a gap is provided between the edge of the sinking track and the edge opposite to the guide track.

2. A crawler-type ultrasonic cleaning machine according to claim 1, characterized in that: A plurality of ultrasonic plates are inlaid on the vertical surface of the cleaning box; A control unit is disposed outside the cleaning box, and the control unit is connected to a plurality of ultrasonic plates by wire tubes; The opening edges of the cleaning box are respectively front, rear, left and right edges. The front and rear edges of the cleaning box are connected to the support plate of the guide track. The upper parts of the left and right edges of the cleaning box are respectively connected to a vertical plate.

3. A crawler-type ultrasonic cleaning machine according to claim 1, characterized in that: A connecting block is provided inside the sinking crawler, and a connecting rod is provided outside the connecting block and on two opposite sides respectively, the two connecting rods extend laterally outward respectively, and a plurality of protruding columns are provided on the opposite sides of the two connecting rods respectively; The sinking crawler is arranged in a longitudinally surrounding loop and connected end to end; A plurality of support wheels are arranged around the sinking crawler, and the plurality of support wheels are in strip shape, and the plurality of support wheels are arranged in a straight line to the left and right opposite sides of the connecting block, and a circular hole is provided at both ends of the plurality of support wheels; The inner edge of the sinking crawler is provided with teeth, and is meshed and connected to a plurality of the supporting wheels on the inner side. The sinking crawler moves back and forth, and drives the plurality of the supporting wheels; The two connecting rods are respectively embedded in the circular holes opened on both sides of each corresponding supporting wheel using a plurality of protruding columns; The two ends of two of the supporting wheels extend outwards and are provided with a driving shaft column, and the two driving shaft columns extend into each corresponding lifting rod.

4. A crawler-type ultrasonic cleaning machine according to claim 3, characterized in that: The bosses at both ends of each connecting rod are respectively provided with through holes, and a driving shaft column is respectively transversely penetrated in the two through holes of the connecting rod. Two connecting tubes are transversely provided on the side of the connecting rod away from the bosses, and one end of the two connecting tubes is respectively connected to the bosses with openings, and the other ends of the two connecting tubes are respectively transverse and extended to the corresponding lifting rods.

5. The crawler-type ultrasonic cleaning machine according to claim 1, characterized in that: Each of the guide crawlers is provided with a plurality of driving shafts which are arranged transversely and in a straight line in sequence; Each of the support plates is provided with a groove on the top, each of the guide crawlers is embedded in the groove of the support plate, and the two ends of a plurality of the driving shafts extend and are embedded in the two sides of the groove of the support plate respectively; One of the plurality of driving shafts is axially connected to the driving motor, and the driving motor is fixed outside the supporting plate.

6. The crawler-type ultrasonic cleaning machine according to claim 1, characterized in that: A lifting box is provided below the upper top plate, a lifting motor is installed in the lifting box, and a guide gear is provided on one side of each of the two lifting rods facing the lifting motor; Each of the two lifting rods is provided with a guide tooth groove on one side facing the lifting motor; The guide tooth groove of each lifting rod is meshed and connected with the lifting motor and the corresponding guide gear. Each lifting rod is driven by the lifting motor to rotate the guide gear and mesh and move.

7. A crawler-type ultrasonic cleaning machine according to claim 6, characterized in that: Each of the chassis is arranged at the upper end of the two lifting rods on the same side, and moves synchronously up and down along the two lifting rods. Each of the chassis is provided with a plurality of electrical wiring boards, and each of the chassis is provided with wiring holes outside. The plurality of electrical wiring boards in each of the chassis are connected by wire tubes and extend to the control unit. One side of each chassis is fixed and tightly arranged with one side of the corresponding two lifting rods, and a connected connection port is respectively opened between the two. Several electrical wiring boards in the chassis use wire tubes to cross the connection ports and extend into each of the lifting rods respectively until they extend to the shaft-turning motor, and the shaft-turning motor is electrically connected to the several electrical wiring boards in the chassis.

8. The crawler-type ultrasonic cleaning machine according to claim 1, characterized in that: The hot melt blower and the air drying blower are respectively fixed above the upper top plate, and an air inlet is respectively provided on the outer side of the two blowers; An air duct is respectively provided below the hot melt blower and the air drying blower. The air ducts of the hot melt blower and the air drying blower respectively penetrate longitudinally and extend to the lower surface of the upper top plate, and are arranged above each corresponding guide crawler.

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