Desktop type double-nozzle wax printing and dispensing machine

Abstract

The invention relates to the technical field of batik equipment, in particular to a desktop type double-nozzle batik dispensing machine. According to the technical scheme, the device comprises a table top assembly, two sets of material clamping assemblies are installed on the two sides of the table top assembly, a double-shaft conveying assembly is installed at the top of the table top assembly, a double-collision-head transposition assembly is installed on one side of the double-shaft conveying assembly, and a spray head assembly is installed on the side, away from the double-shaft conveying assembly, of the double-collision-head transposition assembly. When some wax liquid possibly adheres to the interior of a pipeline between an auxiliary telescopic rod and an injection pipe or a control valve of a wax liquid collecting bin is closed, a small amount of wax liquid falls off through gravity, and at the moment, a release hole of a pressed transmission pipe is blocked by the inner wall of the injection pipe; and therefore, the processing environment is prevented from being polluted and certain waste is prevented from being caused by falling of redundant wax liquid.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wax printing equipment, and particularly relates to a desktop double-nozzle wax printing waxing machine. BACKGROUND

[0002] The traditional wax printing process has great limitations. The traditional wax printing needs to be manually drawn with a copper knife dipped in beeswax to draw patterns, and it takes a long time and depends on the skills of the painter. It takes several hours to several days to complete a single work, which is difficult to meet the needs of large-scale production. At the same time, long-time manual operation can easily cause problems such as neck disease and eye fatigue of the operator, and the production is low, which cannot meet the needs of the modern market. Secondly, manual wax drawing is prone to problems such as uneven line thickness and pattern misalignment, which affects the consistency of the quality of finished products. Therefore, the existing wax printing technology needs to be improved.

[0003] In the patent document with the publication number CN110016772A, a high-resolution desktop double-nozzle wax printing waxing machine is disclosed. The waxing machine moves the nozzle with a three-dimensional workbench to draw waxing patterns. The purpose of waxing is achieved by the constant temperature electric heating layer of the waxing panel. For the outer contour of the waxing pattern, a small needle is used for drawing. For large-area internal filling patterns, a large needle is used for coating. The present application is a waxing device with good precision and high work efficiency.

[0004] When the above device is used, since the melting point of beeswax is high (about 62-67℃), constant temperature control (±1℃) is required to prevent solidification or excessive liquefaction. Since the temperature required by the large and small needles is different, when the large and small needles are replaced, the replaced needle is prone to cause problems such as nozzle blockage or wax layer being too thick due to temperature difference.

[0005] Therefore, the present application proposes a desktop double-nozzle wax printing waxing machine. SUMMARY

[0006] The purpose of the present application is to solve the problem of insufficient temperature control precision of the existing equipment in the background art, which easily leads to nozzle blockage or wax layer being too thick. A desktop double-nozzle wax printing waxing machine is proposed.

[0007] The technical scheme of the present application is a desktop double-nozzle wax printing waxing machine, which comprises a desktop assembly, two groups of material clamping assemblies are installed on both sides of the desktop assembly, a double-shaft transmission assembly is installed on the top of the desktop assembly, a double-nozzle displacement assembly is installed on one side of the double-shaft transmission assembly, and a nozzle assembly is installed on the side of the double-nozzle displacement assembly away from the double-shaft transmission assembly.

[0008] The nozzle assembly comprises a wax liquid collecting bin, the bottom of the wax liquid collecting bin is fixedly installed with an auxiliary telescopic rod, the bottom end of the auxiliary telescopic rod is fixedly installed with a spraying pipe, the spraying pipe and the positioning support are fixedly installed with an electric telescopic rod, the inside of the spraying pipe is slidably installed with a pressure transmission pipe, a plurality of flow-through holes are formed in the side of the pressure transmission pipe, the pressure transmission pipe and the spraying pipe are fixedly installed with an elastic assembly, and the inside of the spraying pipe is fixedly installed with a heating electric plate.

[0009] Optionally, the double-head transposition assembly comprises a positioning support fixedly installed on the side of the wax liquid collecting bin, an eccentric wheel is rotatably installed on the side of the positioning support facing the wax liquid collecting bin, and the auxiliary telescopic rod is fixedly installed with a rotating rod on the side facing the positioning support.

[0010] Optionally, the side of the positioning support facing the wax liquid collecting bin is fixedly installed with a fixed plate, the bottom of the fixed plate is hingedly connected with a first hinged rod, the side of the first hinged rod away from the fixed plate is hingedly connected with a heating wrapping rack, and the bottom of the spraying pipe is hingedly connected with a second hinged rod, and the side of the second hinged rod away from the spraying pipe is fixedly installed on the top of the heating wrapping rack.

[0011] Optionally, the bottom of the spraying pipe is fixedly installed with an outward-opening pipe, and the bottom of the outward-opening pipe is fixedly installed with a spraying head.

[0012] Optionally, the inner wall of the heating wrapping rack is fixedly installed with a rubber bump, the side of the heating wrapping rack away from the rubber bump is fixedly installed with a protection detection assembly, and the inside of the protection detection assembly is fixedly installed with a piezoelectric induction assembly.

[0013] Optionally, the desktop assembly comprises a workbench, the top of the workbench is fixedly installed with a sliding rail frame, the top of the sliding rail frame is threadedly installed with a supporting plate, and the inside of the supporting plate is fixedly installed with an electric heating wire layer.

[0014] Optionally, the material clamping assembly comprises two first bidirectional threaded rods which are threadedly installed on the left and right sides of the sliding rail frame, the left and right sides of the first bidirectional threaded rods are both threadedly installed with built-in threaded blocks, the side of the built-in threaded block away from the sliding rail frame is fixedly installed with a hydraulic telescopic assembly, the side of the built-in threaded block away from the hydraulic telescopic assembly is fixedly installed with a first bidirectional threaded rod, and the output shaft of the hydraulic telescopic assembly is fixedly installed with an inclined sliding block.

[0015] Optionally, the first bidirectional threaded rod is internally slidably mounted with two groups of inclined guide rail blocks, the inclined sliding blocks are slidably mounted on the inclined surfaces on the side of the inclined guide rail blocks facing the inside of the first bidirectional threaded rod, one group of the inclined guide rail blocks is fixedly mounted with a lower clamping seat on the side away from the first bidirectional threaded rod, the other side of the inclined guide rail block is fixedly mounted with a transverse clamping plate, a spring rod is fixedly mounted between the inclined guide rail block and the transverse clamping plate, and the side of the transverse clamping plate away from the inclined guide rail block is fixedly mounted with a compression roller.

[0016] Optionally, the double-shaft transmission assembly comprises two vertical positioning frames fixedly mounted at the top end of the workbench, and a transverse positioning frame is slidably mounted on one side of the two vertical positioning frames, and a clamping positioning block is slidably mounted in the transverse positioning frame.

[0017] Optionally, the double-head transposition assembly further comprises a transverse rail frame fixedly mounted on one side of the clamping positioning block, a second bidirectional threaded rod is rotatably mounted in the transverse rail frame, the positioning bracket is threadedly mounted on the outer side of the second bidirectional threaded rod, and the positioning bracket is slidably mounted on one side of the transverse rail frame.

[0018] To sum up, the present application has at least one of the following beneficial technical effects:

[0019] 1. The release hole of the pressurized transmission pipe passes through the vertical rail of the injection pipe to the open outer pipe, so that the release hole of the pressurized transmission pipe is no longer blocked, the wax liquid can be released in a better heating state, the waxing efficiency is higher, and when some wax liquid may adhere to the inside of the pipe of the auxiliary telescopic rod and the injection pipe or the control valve of the wax liquid collection bin is closed, a small amount of wax liquid falls by gravity, the release hole of the pressurized transmission pipe is blocked by the inner wall of the injection pipe at this time, and thus excessive wax liquid is prevented from falling to pollute the processing environment and cause waste;

[0020] 2. As the diameter height of the contact position of the eccentric wheel and the rotating rod changes, the auxiliary telescopic rod is in an extension and contraction state, and the wax liquid that may accumulate in the auxiliary telescopic rod can flow quickly to the lower side, so that the blockage of the wax liquid in the pipe is avoided and the processing cost is reduced when the auxiliary telescopic rod vibrates;

[0021] 3. The heating wrapping frame and the injection head form a relatively sealed environment, so that the wax liquid in the pressurized transmission pipe can be fully heated, when the injection head is used for waxing, the electric telescopic rod drives the injection pipe to move downward, the fixed plate and the positioning bracket are fixed, the injection pipe exerts pressure on the second articulated rod, the heating wrapping frame moves outward along the connection with the injection pipe under the limitation of the first articulated rod after being subjected to the pressure, and thus the injection head can normally release the wax liquid;

[0022] 4. When the inclined slider drives the inclined guide block to move toward the center, the two sets of inclined guide blocks move toward the direction of the cloth through the pulling force of the inclined slider. One side of the lower clamping seat is fixed to the bottom of the support plate, and the horizontal clamping plate drives the pressure roller to fully press the cloth. The two-way clamping stability between the support plate and the cloth is improved, thereby improving the stability of cloth processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The structural diagram of a desktop double-nozzle batik wax dotting machine is given;

[0024] Figure 2 It is a structural schematic diagram of the desktop assembly of the present invention;

[0025] Figure 3 Schematic diagram of the structure of the heating wire layer of the present invention;

[0026] Figure 4 This is a schematic structural diagram of the material clamping assembly of the present invention;

[0027] Figure 5 This is a schematic structural diagram of the inclined guide rail block of the present invention;

[0028] Figure 6 This is a schematic structural diagram of the positioning bracket of the present invention;

[0029] Figure 7 for Figure 6 Enlarged view of the middle A area;

[0030] Figure 8 This is a schematic structural diagram of the auxiliary telescopic rod of the present invention;

[0031] Figure 9 This is a schematic structural diagram of a heated parcel rack according to the present invention;

[0032] Figure 10 This is a schematic structural diagram of the pressurized transmission pipe of the present invention;

[0033] Figure 11 It is a structural schematic diagram of the engaging spring rod of the present invention.

[0034] Label: 1, desktop assembly; 101, slide rail frame; 102, supporting plate; 103, electric heating wire layer; 104, workbench; 2, material clamping assembly; 201, built-in threaded block; 202, hydraulic telescopic assembly; 203, first bidirectional threaded rod; 204, inclined guide rail block; 205, compression roller; 206, lower clamping seat; 207, transverse clamping plate; 208, inclined sliding block; 209, spring rod; 3, double-shaft transmission assembly; 301, vertical positioning frame; 302, transverse positioning frame; 303, clamping positioning block; 4, double-contact head transposition assembly; 401, positioning support; 402, transverse rail frame; 403, second bidirectional threaded rod; 404, eccentric wheel; 5, spray head assembly; 501, wax liquid collecting bin; 502, auxiliary telescopic rod; 503, rotating rod; 504, spray pipe; 505, fixed plate; 506, heating wrapping frame; 507, first hinged rod; 508, second hinged rod; 509, elastic assembly; 510, outward opening type through pipe; 511, spray head; 512, protection detection assembly; 513, rubber bump; 514, piezoelectric induction assembly; 515, pressure receiving transmission pipe; 516, electric telescopic rod. DETAILED DESCRIPTION

[0035] The technical solutions of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application.

[0036] The components of the embodiments of the present application generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0037] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0038] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "linking" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] As shown in Figures 1-5 The present application provides a desktop double-nozzle wax dyeing waxing machine, which comprises a desktop assembly 1, two groups of material clamping assemblies 2 are installed on both sides of the desktop assembly 1, a double-shaft transmission assembly 3 is installed on the top of the desktop assembly 1, a double-nozzle transposition assembly 4 is installed on one side of the double-shaft transmission assembly 3, and a nozzle assembly 5 is installed on the side of the double-nozzle transposition assembly 4 away from the double-shaft transmission assembly 3.

[0041] The desktop assembly 1 comprises a workbench 104, a slide rail frame 101 is fixedly installed on the top of the workbench 104, a supporting plate 102 is threadedly installed on the top of the slide rail frame 101, and an electric heating wire layer 103 is fixedly installed in the supporting plate 102. The cloth is placed on the electric heating wire layer 103. The electric heating wire layer 103 is powered on and kept in a heating state for a period of time after the nozzle assembly 5 performs waxing, so as to maintain the temperature of the cloth surface until the wax immersion is formed on the cloth surface. The electric heating wire layer 103 is a multi-section heating assembly, which can intermittently heat different areas on the supporting plate 102. The areas that have completed wax immersion are powered off, and the areas that have not been processed are still kept in a heating state, so as to realize waxing operation in different block areas and improve the processing efficiency of the cloth.

[0042] Further, a first forward-reverse motor is fixedly installed on one side of the slide rail frame 101. The first forward-reverse motor drives the first threaded rod in the slide rail frame 101 to rotate. The supporting plate 102 adjusts the position along the workbench 104 by thread transmission of the first threaded rod. The actual processing steps of the PLC processing program are executed by cooperating the double-shaft transmission assembly 3, the double-nozzle transposition assembly 4 and the nozzle assembly 5.

[0043] Meanwhile the material clamping assembly 2 comprises two first bidirectional threaded rods 203 which are screwed on the two sides of the slide rail frame 101, the left and right sides of the first bidirectional threaded rods 203 are screwed with built-in threaded blocks 201, the side away from the slide rail frame 101 of the built-in threaded blocks 201 is fixedly installed with hydraulic telescopic assemblies 202, the side away from the hydraulic telescopic assemblies 202 of the built-in threaded blocks 201 is fixedly installed with the first bidirectional threaded rods 203, the output shaft of the hydraulic telescopic assemblies 202 is fixedly installed with inclined sliding blocks 208, the inside of the first bidirectional threaded rods 203 is slidably installed with two groups of inclined guide rail blocks 204, the inclined sliding blocks 208 are slidably installed on the inclined surfaces of the inclined guide rail blocks 204 towards the inside of the first bidirectional threaded rods 203, the side away from the first bidirectional threaded rods 203 of one group of the inclined guide rail blocks 204 is fixedly installed with lower clamping seats 206, the other side of the inclined guide rail blocks 204 is fixedly installed with transverse clamping plates 207, the space between the inclined guide rail blocks 204 and the transverse clamping plates 207 is fixedly installed with spring rods 209, the side away from the inclined guide rail blocks 204 of the transverse clamping plates 207 is fixedly installed with pressing rollers 205, when the cloth is laid on the waxing plate, the second forward and reverse motor fixedly installed on the workbench 104 drives the first bidirectional threaded rods 203 to rotate along the built-in threaded blocks 201, the built-in threaded blocks 201 adjust the relative position following the thread guide of the first bidirectional threaded rods 203, for adjusting the pressing position of the material clamping assembly 2 on the cloth when the slide rail frame 101 drives the cloth to change position;

[0044] When the built-in threaded blocks 201 move to the specified position, the hydraulic telescopic assemblies 202 drive the inclined sliding blocks 208 to move towards the side of the built-in threaded blocks 201, the two sides of the inclined sliding blocks 208 are clamped in the inclined rails of the inclined guide rail blocks 204, as the inclined sliding blocks 208 move downwards along the rails of the inclined guide rail blocks 204, because the length of the inclined sliding blocks 208 is fixed and the rails of the inclined guide rail blocks 204 are inclined, the farther the movement to the side of the hydraulic telescopic assemblies 202, the greater the distance between the two groups of inclined guide rail blocks 204, therefore when the inclined sliding blocks 208 drive the inclined guide rail blocks 204 to move towards the center, the two groups of inclined guide rail blocks 204 move towards the cloth through the pulling force of the inclined sliding blocks 208, one side of the lower clamping seat 206 is fixed with the bottom of the supporting plate 102, and the transverse clamping plate 207 drives the pressing roller 205 to fully press the cloth, the cloth is stably clamped by the supporting plate 102 and the two-way clamping, thereby improving the stability of the cloth processing;

[0045] Meanwhile according to the cloth of different thickness, the transverse clamping plate 207 moves along the spring rod 209 under the pressure of the cloth, which plays a self-adaptive clamping role, and because the threads on the two sides of the first bidirectional threaded rods 203 are opposite, the two groups of built-in threaded blocks 201 move towards opposite directions, the cloth is pulled straight by the equal pulling force in opposite directions, thereby ensuring that the surface is wrinkle-free, fixing the cloth and keeping it flat, and avoiding the influence of wrinkles on the waxing accuracy.

[0046] As shown in Figure 1 The double-shaft transmission assembly 3 comprises two vertical positioning frames 301 fixedly installed at the top end of the workbench 104, a lateral positioning frame 302 slidingly installed at one side of the two vertical positioning frames 301, and a clamping positioning block 303 slidingly installed in the lateral positioning frame 302. The first hydraulic push assembly is installed in the vertical positioning frame 301, and the first hydraulic push assembly is a hydraulic pump that controls the telescopic rod connected with the hydraulic pump to perform telescopic movement through internal volume change. The first hydraulic push assembly drives the lateral positioning frame 302 to move along the Z-axis along the vertical positioning frame 301. The lateral positioning frame 302 is provided with a second hydraulic telescopic assembly at one side, and the second hydraulic telescopic assembly drives the clamping positioning block 303 to move along the X-axis along the lateral positioning frame 302. The second hydraulic telescopic assembly cooperates with the slide rail frame 101 to control the slide of the heat wire layer 103 along the Y-axis, thereby completing the three-axis movement of the wax printing wax machine, and then performing complete processing on different fabrics.

[0047] As shown in Figures 6-10 The double-shaft transmission assembly 3 comprises two vertical positioning frames 301 fixedly installed at the top end of the workbench 104, a lateral positioning frame 302 slidingly installed at one side of the two vertical positioning frames 301, and a clamping positioning block 303 slidingly installed in the lateral positioning frame 302. The double-head transposition assembly 4 further comprises a lateral rail frame 402 fixedly installed at one side of the clamping positioning block 303, a second double-direction threaded rod 403 rotatably installed in the lateral rail frame 402, and a positioning support 401 threadedly installed at the outer side of the second double-direction threaded rod 403. The positioning support 401 is slidingly installed at one side of the lateral rail frame 402. The nozzle assembly 5 has two groups, which are double nozzles and can be synchronously operated. Compared with a single nozzle, the double nozzles can be operated in parallel, the wax printing speed is improved, and the lateral rail frame 402 is provided with a third forward-reverse motor at one side. The third forward-reverse motor drives the second double-direction threaded rod 403 to rotate. The second double-direction threaded rod 403 is connected with the two groups of nozzle assemblies 5 through opposite threads, so that the distance between the two groups of nozzle assemblies 5 is increased or reduced to meet the specific processing requirements of the fabric.

[0048] In this embodiment, as Figures 6-11As shown, the nozzle assembly 5 comprises a wax liquid collecting bin 501, the bottom of the wax liquid collecting bin 501 is fixedly installed with an auxiliary telescopic rod 502, the bottom end of the auxiliary telescopic rod 502 is fixedly installed with a spraying pipe 504, the spraying pipe 504 and the positioning support 401 are fixedly installed with an electric telescopic rod 516, the inside of the spraying pipe 504 is slidably installed with a pressure transmission pipe 515, a plurality of flow holes are formed in the side of the pressure transmission pipe 515, the pressure transmission pipe 515 and the spraying pipe 504 are fixedly installed with an elastic assembly 509, the inside of the spraying pipe 504 is fixedly installed with a heating plate, the double-nozzle transposition assembly 4 comprises a positioning support 401 fixedly installed on the side of the wax liquid collecting bin 501, the side of the positioning support 401 towards the wax liquid collecting bin 501 is rotatably installed with an eccentric wheel 404, the side of the auxiliary telescopic rod 502 towards the positioning support 401 is fixedly installed with a rotating rod 503, the rotating rod 503 and the eccentric wheel 404 are arranged in an abutting state, the side of the positioning support 401 towards the wax liquid collecting bin 501 is fixedly installed with a fixed plate 505, the bottom of the fixed plate 505 is hingedly connected with a first hinged rod 507, the side of the first hinged rod 507 away from the fixed plate 505 is hingedly connected with a heating wrapping rack 506, the bottom of the spraying pipe 504 is hingedly connected with a second hinged rod 508, the side of the second hinged rod 508 away from the spraying pipe 504 is fixedly installed on the top of the heating wrapping rack 506, the inside of the heating wrapping rack 506 is provided with a heating wire, the heating wire maintains the melting state of the beeswax at about 62-67℃, prevents the nozzle from being blocked by solidification, and the heating wire in the heating wrapping rack 506 melts the solid beeswax into liquid state, the temperature can be adjusted through the controller, the staff realizes the alternate waxing or partition color filling through the controller programming, and the wax liquid collecting bin 501 is installed with a control valve, the spraying pipe 504 controls the wax liquid dripping amount through the control valve opening and closing control, compared with the traditional cloth waxing, in the application, the user first converts the pattern into a control code, inputs the controller, the spraying pipe 504 sprays the wax liquid drop by drop according to the coordinate points in the control code, and then the processing of the cloth is completed.

[0049] The auxiliary telescopic rod 502 is a telescopic mechanism, the connection between the auxiliary telescopic rod 502 and the wax liquid collecting bin 501 is an elastic material that can be stretched, when the auxiliary motor installed on one side of the positioning support 401 drives the eccentric wheel 404 to rotate along the positioning support 401, the rotating rod 503 and the eccentric wheel 404 are always abutting due to the eccentric mechanism, with the change of the diameter height of the contact position between the eccentric wheel 404 and the rotating rod 503, the auxiliary telescopic rod 502 is arranged in a telescopic motion state, at this time, the wax liquid that may accumulate in the auxiliary telescopic rod 502 can quickly flow to the lower side, due to the long diameter of the nozzle assembly 5, in order to reduce the cost, the heating wire is installed at the wax liquid collecting bin 501 and the heating wrapping rack 506, the wax liquid in the auxiliary telescopic rod 502 as a pipeline is solidified and blocked due to the low temperature, therefore, when the auxiliary telescopic rod 502 vibrates, the blockage of the wax liquid in the pipeline can be avoided, and the processing cost is reduced.

[0050] Further, the bottom of the injection pipe 504 is fixedly installed with an outward opening pipe 510, the bottom of the outward opening pipe 510 is fixedly installed with a spray head 511, the inner wall of the heating wrapping frame 506 is fixedly installed with a rubber bump 513, the side of the heating wrapping frame 506 away from the rubber bump 513 is fixedly installed with a protection detection assembly 512, the inside of the protection detection assembly 512 is fixedly installed with a piezoelectric sensing assembly 514, when the wax liquid is released in the wax liquid collecting bin 501, preheating is usually required, then the wax liquid first enters the pressure transmission pipe 515 from the auxiliary telescopic rod 502, when the pressure transmission pipe 515 accumulates more wax liquid, one end of the pressure transmission pipe 515 is fixed by the elastic assembly 509, the other end of the pressure transmission pipe 515 moves towards the outward opening pipe 510 due to the gravity of the pressure transmission pipe 515 and the wax liquid being greater than the pulling force of the elastic assembly 509, when the pressure transmission pipe 515 descends, the internal wax liquid storage amount is fixed, then the preheating time of the wax liquid in the pressure transmission pipe 515 can be standardized, at the same time, the release hole of the pressure transmission pipe 515 passes through the vertical rail of the injection pipe 504 to the empty outward opening pipe 510, then the release hole of the pressure transmission pipe 515 is no longer blocked, then the wax liquid can be released in a better heating state, the waxing efficiency is higher, and when the spray head assembly 5 does not drip wax, the pressure transmission pipe 515 restores to the original place by the elastic force of the elastic assembly 509, due to some wax liquid may adhere to the inside of the auxiliary telescopic rod 502 and the pipeline of the injection pipe 504 or a small amount of wax liquid falls by gravity when the control valve of the wax liquid collecting bin 501 is closed, at this time, the release hole of the pressure transmission pipe 515 is blocked by the inner wall of the injection pipe 504, thereby avoiding the processing environment from being polluted and a certain waste from being caused by the falling of the excess wax liquid.

[0051] Further, the heating wrapping frame 506 wraps the spray head 511 in a normal state, the outside of the spray head 511 is provided with a sealing ring, the diameter of the sealing ring fits the annular cavity composed of the heating wrapping frame 506, thereby the heating wrapping frame 506 and the spray head 511 form a relatively sealed environment, the wax liquid in the pressure transmission pipe 515 can be fully heated, when the spray head 511 drips wax, the electric telescopic rod 516 drives the injection pipe 504 to move downwards, the fixed plate 505 and the positioning bracket 401 are fixed, then the injection pipe 504 exerts pressure on the second hinge rod 508, after the heating wrapping frame 506 is pressed, the heating wrapping frame 506 moves outward along the connection with the injection pipe 504 under the limiting of the first hinge rod 507, so that the spray head 511 can normally release the wax liquid;

[0052] And when the heating package rack 506 is closed, if the heating package rack 506 is stuck by the wax liquid and cannot be normally opened, since the heating package rack 506, the spraying head 511 and the auxiliary telescopic rod 502 form a relatively sealed environment, under the action of air pressure, the wax liquid will extrude the rubber bump 513, the rubber bump 513 is flattened from a globular shape, the rubber bump 513 extrudes the protection detection assembly 512, the protection detection assembly 512 transmits a piezoelectric signal to the terminal, informs the staff, so that they can handle in time, and thus the safety is improved.

[0053] The above specific embodiments are only a preferred embodiment of the present application, and based on the technical solutions of the present application and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A desktop double-nozzle batik wax dotting machine, comprising a desktop component (1), characterized in that: Two sets of material clamping assemblies (2) are installed on both sides of the desktop assembly (1), a double-axis transmission assembly (3) is installed on the top of the desktop assembly (1), a double-head displacement assembly (4) is installed on one side of the double-axis transmission assembly (3), and a nozzle assembly (5) is installed on the side of the double-head displacement assembly (4) away from the double-axis transmission assembly (3); The nozzle assembly (5) comprises a wax liquid collection chamber (501), an auxiliary telescopic rod (502) is fixedly mounted on the bottom of the wax liquid collection chamber (501), a spray pipe (504) is fixedly mounted on the bottom end of the auxiliary telescopic rod (502), an electric telescopic rod (516) is fixedly mounted between the spray pipe (504) and the positioning bracket (401), a pressure transmission pipe (515) is slidably mounted inside the spray pipe (504), a plurality of flow holes are provided on the side of the pressure transmission pipe (515), an elastic assembly (509) is fixedly mounted between the pressure transmission pipe (515) and the spray pipe (504), and a heating plate is fixedly mounted inside the spray pipe (504).

2. A desktop double-nozzle batik wax dotting machine according to claim 1, characterized in that: The dual-nozzle transposition assembly (4) comprises a positioning bracket (401) fixedly mounted on the side of the wax liquid collecting chamber (501); an eccentric wheel (404) is rotatably mounted on the side of the positioning bracket (401) facing the wax liquid collecting chamber (501); a rotating rod (503) is fixedly mounted on the side of the auxiliary telescopic rod (502) facing the positioning bracket (401); and the rotating rod (503) and the eccentric wheel (404) are arranged in a fitted state.

3. A desktop double-nozzle batik wax dotting machine according to claim 2, characterized in that: A fixing plate (505) is fixedly installed on the side of the positioning bracket (401) facing the wax liquid collection bin (501), a first hinged rod (507) is hinged at the bottom of the fixing plate (505), a heating and wrapping rack (506) is hinged at the side of the first hinged rod (507) away from the fixing plate (505), a second hinged rod (508) is hinged at the bottom of the injection pipe (504), and a second hinged rod (508) is fixedly installed at the top of the heating and wrapping rack (506) at the side away from the injection pipe (504).

4. A desktop double-nozzle batik wax dotting machine according to claim 3, characterized in that: An outward-opening through pipe (510) is fixedly mounted on the bottom of the injection pipe (504), and an injection head (511) is fixedly mounted on the bottom of the outward-opening through pipe (510).

5. A desktop double-nozzle batik wax dotting machine according to claim 4, characterized in that: A rubber bulge (513) is fixedly mounted on the inner wall of the heating and wrapping frame (506), a protective detection component (512) is fixedly mounted on a side of the heating and wrapping frame (506) away from the rubber bulge (513), and a piezoelectric sensing component (514) is fixedly mounted inside the protective detection component (512).

6. The desktop double-nozzle batik wax dotting machine according to claim 1, characterized in that: The desktop assembly (1) comprises a workbench (104), a slide rail frame (101) is fixedly mounted on the top of the workbench (104), a support plate (102) is threadedly mounted on the top of the slide rail frame (101), and a heating wire layer (103) is fixedly mounted inside the support plate (102).

7. A desktop double-nozzle batik wax dotting machine according to claim 6, characterized in that: The material clamping assembly (2) comprises two first bidirectional threaded rods (203) threadedly mounted on both sides of the slide rail frame (101); a built-in threaded block (201) is threadedly mounted on both sides of the first bidirectional threaded rod (203); a hydraulic telescopic assembly (202) is fixedly mounted on the side of the built-in threaded block (201) away from the slide rail frame (101); the first bidirectional threaded rod (203) is fixedly mounted on the side of the built-in threaded block (201) away from the hydraulic telescopic assembly (202); and an inclined slider (208) is fixedly mounted on the output shaft of the hydraulic telescopic assembly (202).

8. The desktop double-nozzle batik wax dotting machine according to claim 7, characterized in that: Two groups of inclined guide rail blocks (204) are slidably mounted inside the first bidirectional threaded rod (203); the inclined slider (208) is slidably mounted on an inclined surface of the inclined guide rail block (204) facing the inside of the first bidirectional threaded rod (203); a lower clamping seat (206) is fixedly mounted on one side of the inclined guide rail block (204) away from the first bidirectional threaded rod (203); a transverse clamping plate (207) is fixedly mounted on the other side of the inclined guide rail block (204); a spring rod (209) is fixedly mounted between the inclined guide rail block (204) and the transverse clamping plate (207); and a pressure roller (205) is fixedly mounted on the side of the transverse clamping plate (207) away from the inclined guide rail block (204).

9. The desktop double-nozzle batik wax dotting machine according to claim 6, characterized in that: The dual-axis transmission assembly (3) comprises two vertical positioning frames (301) fixedly mounted on the top of a workbench (104), a horizontal positioning frame (302) being slidably mounted on one side of the two vertical positioning frames (301), and a snap-fit ​​positioning block (303) being slidably mounted inside the horizontal positioning frame (302).

10. The desktop double-nozzle batik wax dotting machine according to claim 9, characterized in that: The dual-nozzle repositioning assembly (4) further comprises a transverse track frame (402) fixedly mounted on one side of the engaging positioning block (303); a second bidirectional threaded rod (403) is rotatably mounted inside the transverse track frame (402); the positioning bracket (401) is threadedly mounted on the outside of the second bidirectional threaded rod (403); and the positioning bracket (401) is slidably mounted on one side of the transverse track frame (402).

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