CN215242962U - Hot melt adhesive laminating equipment - Google Patents

Abstract

The utility model discloses hot melt adhesive laminating equipment, which comprises a base, wherein a driving device is arranged on the base; the lower die assembly comprises a lower die body and a pressure maintaining slide block, the lower die body is arranged on the base, and the pressure maintaining slide block can be elastically and movably arranged in the lower die body; the upper die assembly is arranged on the base and connected with a driving device, and the driving device is used for driving the upper die assembly to be close to or far away from the lower die assembly; can improve the efficiency to the material pressurize of hot pressing, improve the yields of product for hot melt adhesive laminating equipment has the volume production nature.

Description

Hot melt adhesive laminating equipment

Technical Field

The utility model relates to a laminating equipment, in particular to hot melt adhesive laminating equipment.

Background

The bonding between the ultrathin metals (T is 0.03mm) is a process of infiltrating and combining two layers of ultrathin metals by hot melt adhesive at a medium and high temperature to form a firm whole. The bonding interface between the two layers of ultrathin metals can not only transfer stress, but also be sealed and anticorrosive, and the surface and the whole body can be subjected to machining such as machining, drilling, milling and the like.

Adopt the technique of leading-in hot melt adhesive bonding between two-layer ultra-thin metal, still need carry out the pressurize activation to the product that bonds with hot melt adhesive laminating equipment, among the prior art, there has been the hot melt adhesive laminating equipment that carries out the pressurize activation to the product that leads to leading-in hot melt adhesive bonding between two-layer ultra-thin metal, staff's service equipment crushes the hot pressing material easily when activating hot pressing material pressurize, lead to carrying out the inefficiency of pressurize to the material of hot pressing, the product yield is low does not possess the volume production nature, staff is scalded and crushed by equipment easily simultaneously, there is the scheduling problem of security performance difference.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a hot melt adhesive laminating equipment can improve the efficiency to the material pressurize of hot pressing, improves the yields of product for hot melt adhesive laminating equipment has the volume production nature.

According to the utility model discloses a hot melt adhesive laminating equipment of first aspect embodiment, include: the base is provided with a driving device; the lower die assembly comprises a lower die body and a pressure maintaining slide block, the lower die body is arranged on the base, and the pressure maintaining slide block can be elastically and movably arranged in the lower die body; the upper die assembly is arranged on the base and connected with the driving device, and the driving device is used for driving the upper die assembly to be close to or far away from the lower die assembly.

According to the utility model discloses hot melt adhesive laminating equipment has following beneficial effect at least:

the pressure maintaining slide block can be flexibly arranged in the lower die body, when a worker carries out hot pressing on materials, the pressure maintaining slide block can move downwards after the upper die assembly contacts the hot pressing materials and simultaneously provides elastic force in an elastic range reversely to the hot pressing materials, and the pressure applied to the hot pressing materials is the elastic force of the pressure maintaining slide block, so that the hot pressing materials can not damage the hot pressing materials when the upper die assembly carries out pressure maintaining due to the operation of the worker, the yield of products is improved, the hot melt adhesive laminating equipment has mass production performance, meanwhile, because the pressure maintaining slide block can move downwards after the upper die assembly contacts the hot pressing materials under the pressure, the hot pressing materials are pressed through the elastic force, when the worker controls the upper die assembly to carry out pressure maintaining on the hot pressing materials, the upper die assembly is directly pressed down to be laminated with the lower die assembly, and the pressing speed and the pressing force of the upper die assembly are not required to be controlled, the efficiency of pressurize has greatly been improved.

According to the utility model discloses a some embodiments, still be equipped with elastic component on the base, but have the expansion end of elasticity activity among the elastic component, the expansion end is used for supporting pressurize slider among the lower mould subassembly to provide ascending elasticity for the pressurize slider.

According to the utility model discloses a some embodiments, it has the mounting hole to run through in the lower die body, gliding card is established in the mounting hole about the pressurize slider can.

According to the utility model discloses a some embodiments, elastic component is including two bracing pieces, a first backup pad, two elastomers, a second backup pad and a thimble, two the bracing piece is fixed in the base, first backup pad cover is located on two bracing pieces, two the elastomer overlaps respectively and locates on the bracing piece and lie in the top of first backup pad, the cover that the second backup pad can move about from top to bottom is located on the bracing piece, the second backup pad can set up in the top of elastomer along bracing piece direction activity, thimble one end sets up in the second backup pad, the other end of thimble constitutes the expansion end.

According to the utility model discloses a some embodiments, be equipped with high adjusting screw in the first backup pad, high adjusting screw's one end and base contact, high adjusting screw is used for adjusting the high position of first backup pad in the bracing piece.

According to the utility model discloses a some embodiments, go up the mould subassembly including last mould and heating element, it links together with drive arrangement to go up the mould, heating element sets up the below at last mould, drive arrangement is used for driving and goes up mould and heating element lift removal ground and carries out hot pressing to the material.

According to the utility model discloses a few embodiments, a workstation has on the base, be equipped with first magnet in the workstation, down the die body adopt the magnetism material to make or be equipped with the second magnet on the die body down, still be equipped with the blowing support on the base, lower mould subassembly can the blowing support with slide between the workstation, work as lower mould subassembly is in during the workstation position, lower mould subassembly can suspend under magnetic force in first magnet top.

According to the utility model discloses a some embodiments, be equipped with the spout on the blowing support, the slip fin has in the lower mould subassembly, the slip fin can be in the spout horizontal slip.

According to the utility model discloses a some embodiments, be equipped with the inductor on the workstation, the inductor is arranged in detecting whether the lower mould subassembly gets back to and carries out the position of pressurize to the material.

According to the utility model discloses a some embodiments, the slide bar has in the base, it has the slip through-hole to run through in the last module, the slide bar is worn to establish in the slip through-hole, drive arrangement is used for driving the extension direction of last module at the slide bar and removes.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the hot melt adhesive bonding apparatus shown in FIG. 1 when picking and placing hot-pressed materials;

FIG. 3 is a cross-sectional view of the upper and lower mold assemblies of the hot melt adhesive applicator apparatus shown in FIG. 1 as they are being pressed together.

100 base, 110 driving device, 120 workbench, 130 discharging bracket, 131 chute, 140 inductor, 150 sliding rod, 160 first magnet,

200 upper die components, 210 upper die bodies, 211 sliding through holes, 220 heating elements,

300 lower die component, 310 lower die body, 311 sliding convex rib, 320 pressure maintaining slide block,

400 elastic component, 410 support rod, 420 first support plate, 430 elastic body, 440 second support plate, 450 thimble, 451 movable end, 460 height adjusting screw.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 3, according to the utility model discloses a hot melt adhesive laminating equipment, include: a base 100, an upper die assembly 200, and a lower die assembly 300.

The base 100 is provided with a driving device 110; the lower die assembly 300 comprises a lower die body 310 and a pressure maintaining slider 320, wherein the lower die body 310 is arranged on the base 100, and the pressure maintaining slider 320 is elastically and movably arranged in the lower die body 310; the upper die assembly 200 is arranged on the base 100, the upper die assembly 200 is connected with the driving device 110, and the driving device 110 is used for driving the upper die assembly 200 to be close to or far away from the lower die assembly 300.

For example, as shown in the examples of fig. 1 to 3, the base 100 mainly provides an auxiliary and supporting function for the operation process of the whole apparatus, the driving device 110 may be disposed on the top of the base 100, the lower mold assembly 300 may also be disposed on the base 100, the lower mold body 310 includes a lower mold body 310 and a pressure maintaining slider 320, the lower mold body 310 may be disposed on the base 100, the lower mold body 310 is located below the upper mold assembly 200, the pressure maintaining slider 320 may be elastically and movably disposed in the lower mold body 310, during the pressure maintaining process of the material, the pressure maintaining slider 320 may move downward along with the downward pressing of the upper mold assembly 200 and simultaneously provide a reverse elastic force for the hot-pressed material, so that the material is not crushed by the upper mold assembly 200 during the pressure maintaining process, the upper mold assembly 200 may be disposed on the base 100, the upper end of the upper mold assembly 200 is connected to the lower end of the driving device 110, during the pressure maintaining process of the material, the driving device 110 can drive the upper die assembly 200 to maintain pressure in the direction close to the material in the base 100, and after the pressure maintaining is completed, the driving device 110 drives the upper die assembly 200 to be away from the material, so that the hot-pressing processing of the material is completed.

The lower mold assembly 300 is located right below the upper mold assembly 200, the upper mold assembly 200 is driven by the driving device 110 to perform hot pressing on the material in the lower mold assembly 300 located below the upper mold assembly, the pressure maintaining slider 320 is embedded in the lower mold body 310 and exposed on the upper surface of the lower mold body 310, and the pressure maintaining slider 320 is located in the lower mold body 310 in a limited manner and moves up and down elastically.

Specifically, when the staff need carry out hot pressing to the material, drive arrangement 110 can drive and go up mould assembly 200 and carry out hot pressing near the direction of material in base 100, when accomplishing the back at the hot pressing, drive arrangement 110 drives mould assembly 200 and keeps away from the material, accomplish the hot pressing processing to the material, whole in-process has drive arrangement 110 to go to drive mould assembly 200 and goes to go to the material and carry out the pressurize, the staff only needs to pass through the key operation, thereby can reduce staff's work load, and the production efficiency is improved.

Furthermore, the lower mold body 310 is located below the upper mold assembly 200, the pressure maintaining slider 320 in the lower mold body 310 can be elastically and movably disposed in the lower mold body 310, before hot pressing operation, a worker places hot pressing materials on the pressure maintaining slider 320, then the upper mold assembly 200 can conduct heat transfer to the hot pressing materials and apply pressure, due to the pressure of the upper mold assembly 200, the pressure maintaining slider 320 can move downward after the upper mold assembly 200 contacts the hot pressing materials and can provide elastic force in the elastic range for the hot pressing materials reversely, the pressure applied to the hot pressing materials is the elastic force of the pressure maintaining slider, so that the hot pressing materials can not crush the hot pressing materials when the upper mold assembly 200 maintains pressure due to the operation of the worker, the yield of products is improved, the hot melt adhesive laminating equipment has mass production, and the pressure maintaining slider 320 can move downward after the upper mold assembly 200 contacts the hot pressing materials, go to pushing down the hot pressing material through elasticity, so when the staff controlled the mould subassembly 200 to carry out the pressurize to the hot pressing material, directly with go up mould subassembly 200 push down to with lower mould subassembly 300 laminating can, need not control the speed and the dynamics that mould subassembly 200 pushed down, great improvement the efficiency of pressurize.

In some embodiments of the present invention, an elastic assembly 400 is further disposed on the base 100, the elastic assembly 400 has a movable end 451 capable of elastically moving, and the movable end 451 is used for supporting the pressure maintaining slider 320 in the lower mold assembly 300 and providing an upward elastic force to the pressure maintaining slider 320. For example, as shown in the examples of fig. 1 to 3, the elastic assembly 400 may be disposed at the bottom of the base 100, the movable end 451 of the elastic assembly 400 is located at the top end of the elastic assembly 400, the movable end 451 may abut against the lower surface of the pressure maintaining slider 320 in the lower mold assembly 300 and provide a reverse reset elastic force for the elastic assembly, since the elastic forces that different hot pressing materials can bear are different, some materials may need a larger elastic force for better fitting, and some materials may be damaged if they receive too large elastic force, so that when a worker maintains pressure for different materials, the worker may replace the elastic assembly 400 adapted to the elastic range to maintain the pressure of the hot pressing materials, thereby better improving the yield and production efficiency of the product.

In some embodiments of the present invention, a mounting hole is formed through the lower mold body 310, the clamping member of the pressure maintaining slider 320 is vertically slidable and is disposed in the mounting hole, and the movable end 451 of the elastic member 400 extends into the mounting hole and abuts against the lower surface of the pressure maintaining slider 320. For example, as shown in the example of fig. 1 to 3, the pressure maintaining slider 320 is slidably engaged in the mounting hole, and does not fall from the lower surface of the lower mold body 310 through the lower mold body 310, when the upper mold assembly 200 is pressed down, the movable end 451 of the elastic member 400 protrudes from the upper surface of the table 120 and partially extends into the mounting hole to abut against the lower surface of the pressure maintaining slider 320, so that the pressure maintaining slider 320 is elastically movably disposed in the lower mold body 310, after the upper mold assembly 200 contacts the hot-pressed material, the pressure maintaining slider 320 moves downward and provides elastic force within the elastic range for the hot-pressed material in a reverse direction, the pressure applied to the hot-pressed material is the elastic force of the pressure maintaining slider, thereby the hot pressing material can not lead to crushing hot pressing material when going up the mould subassembly pressurize because of staff's operation, improves the yields of product for hot melt adhesive laminating equipment has the volume production nature.

In some embodiments of the present invention, the elastic component 400 includes two supporting rods 410, a first supporting plate 420, two elastic bodies 430, a second supporting plate 440 and a thimble 450, two the supporting rod 410 is fixed in the base 100, the first supporting plate 420 is sleeved on the two supporting rods 410, two the elastic bodies 430 are respectively sleeved on the supporting rod 410 and located above the first supporting plate 420, the second supporting plate 440 can be movably sleeved on the supporting rod 410 up and down, the second supporting plate 440 can be movably arranged above the elastic bodies 430 along the direction of the supporting rod 410, one end of the thimble 450 is arranged on the second supporting plate 440, the other end of the thimble 450 constitutes the movable end 451. For example, as shown in the examples of fig. 1 to 3, the number of the elastic elements 400 is 10, and the elastic elements are uniformly distributed below the lower mold assembly 300, when the material is hot pressed, the pressure maintaining slider 320 moves downward, so that the ejector pins 450 move downward and drive the second support plate 440 to compress the two elastic bodies 430, and the pressure maintaining slider 320 obtains a corresponding reverse elastic force, two support rods 410 and two elastic bodies 430 are arranged in the elastic element 400, when the ejector pins 450 are pressed by a force, the pressure is uniformly distributed to the elastic bodies 430 at two ends, and simultaneously the second support plate 440 moves along the directions of the two support rods 410, so that the second support plate 440 does not have the condition of uneven force, and the ejector pins 450 obtain a more stable resilient force, which is beneficial to protecting the hot-pressed material by the pressure maintaining slider 320, and thus can better improve the yield of the product.

In some embodiments of the present invention, a height adjusting screw 460 is disposed in the first supporting plate 420, one end of the height adjusting screw 460 is in contact with the base 100, and the height adjusting screw 460 is used for adjusting the height position of the first supporting plate 420 in the supporting rod 410. For example, as in the example of fig. 3, the worker changes the relative position of the first support plate 420 and the height adjusting screw 460 by rotating the height adjusting screw 460 to control the height of the first support plate 420 in the support rod 410, so that the compression degree of the elastic body 430 between the first support plate 420 and the second support plate 440 can be changed, and then the resilience of the pressure maintaining slider 320 can be adjusted more finely, so that the worker can find the most suitable pressure maintaining elastic force for the hot-pressed material, the yield of the product is further improved, the worker does not need to frequently change springs with different elastic force ranges for debugging, and the production efficiency is improved.

In some embodiments of the present invention, the upper mold assembly 200 includes an upper mold body 210 and a heating element 220, the upper mold body 210 is connected to the driving device 110, the heating element 220 is disposed under the upper mold body 210, and the driving device 110 is used for driving the upper mold body 210 and the heating element 220 to move up and down to perform hot pressing on the material. For example, as shown in the examples of fig. 1 to 3, a plurality of heat insulation blocks are interposed between the upper mold body 210 and the heating element 220, gaps for heat dissipation are formed between the plurality of heat insulation blocks, the heating element 220 can emit a very high temperature during the hot pressing operation, the heat insulation blocks are disposed between the heating element 220 and the upper mold body 210, so that the temperature of the heating element 220 can be prevented from being transmitted to the upper mold body 210, and meanwhile, the gaps between the heat insulation blocks can form air convection, so that the heating element 220 can be rapidly cooled down after the operation is stopped, and the probability of scalding of workers during and after the operation is stopped is reduced.

In some embodiments of the present invention, a working platform 120 is provided on the base 100, a first magnet 160 is provided in the working platform 120, the lower mold body 310 is made of magnetic material or a second magnet is provided on the lower mold body 310, a discharging support 130 is further provided on the base 100, the lower mold component 300 can slide between the discharging support 130 and the working platform 120, when the lower mold component 300 is located at the position of the working platform 120, the lower mold component 300 can suspend above the first magnet 160 under the action of magnetic force. For example, as shown in the example of fig. 1 to 3, the first magnet 160 is embedded in the table 120, the first magnet 160 may be a permanent magnet or an electromagnet, the lower mold body 310 is provided with a magnetic substance, a repulsive magnetic levitation force exists between the first magnet 160 and the lower mold body 310, since the first magnet 160 is fixedly provided in the table 120, the lower mold assembly 300 above the table 120 is suspended above the table 120 and the first magnet 160 before the upper mold assembly 200 is pressed down, the movable end 451 of the ejector pin 450 is aligned with the mounting hole of the lower mold body 310, and the table 170 is further provided with a stopper capable of limiting the levitation height of the lower mold assembly 300, preventing the levitation height of the lower mold assembly 300 from being too high, when the lower mold assembly 300 is suspended at the stopper height, the lower surface of the lower mold assembly 300 is flush with the upper surface of the discharge support 130, and the upper end of the ejector pin 450 is far away from the lower surface of the pressure holding slider 320 and is separated from the lower surface of the lower mold body 310 The hole, with lower mould body 310 between mutually noninterference, thereby when the staff need down take out the hot pressing material in the mould subassembly 300, directly pull out the lower mould subassembly 300 from workstation 120 top level to blowing support 130 on, place the material of treating processing down on the mould subassembly 300 after that, then, directly with put the lower mould subassembly 300 of material push into the workstation 120 in can, make the staff need not carry out getting of hot pressing material in the narrow and small space on workstation 120 and put, the efficiency of getting the material is put to the promotion, also can avoid the staff to be scalded by heating element 220 when getting the hot pressing material, still improved the security in the production process when improving production efficiency.

In some embodiments of the present invention, the chute 131 is disposed on the discharging bracket 130, the sliding rib 311 is disposed in the lower mold assembly 300, and the sliding rib 311 can horizontally move in the chute 131. For example, as shown in the example of fig. 1 to 3, when the worker pulls the lower mold assembly 300 out of the workbench 120, one end of the sliding rib 311 needs to be aligned with the inner end of the sliding slot 131, and then the lower mold assembly 300 can be pulled along the extending direction of the sliding slot 131 to slide the lower mold assembly 300 horizontally and stably along the sliding slot 131.

In some embodiments of the present invention, the worktable 120 is provided with a sensor 140, and the sensor 140 is used for detecting whether the lower mold assembly 300 returns to the position for maintaining the pressure of the material. For example, as shown in the example of fig. 2, when a worker places a hot-pressing material into the lower mold assembly 300, the lower mold assembly 300 is pushed back to the workbench 120 along the direction of the chute 131, when the lower mold assembly 300 is at the correct working position of the workbench 120, the sensor 140 sends a signal indicating that the next process can be performed, and if the lower mold assembly 300 does not return to the correct working position, even if the worker presses a key, the device does not continue to work, so that the damage to the device and the material caused by the next misoperation of the device can be avoided, the safety of the production process is reduced, and unnecessary loss is avoided.

In some embodiments of the present invention, the base 100 has a sliding rod 150 therein, the upper mold assembly 200 has a sliding through hole 211 therethrough, the sliding rod 150 is disposed through the sliding through hole 211, and the driving device 110 is used for driving the upper mold assembly 200 to move in the extending direction of the sliding rod 150. For example, as in the examples of fig. 1 to fig. 3, the upper die assembly 200 is in sliding fit with the base 100, so that the upper die assembly 200 can move along the direction of the sliding rod 150, and is driven by the driving device 110 to be matched with the limit position of the sliding rod 150, so that the upper die assembly 200 can efficiently perform hot pressing on a hot-pressing material along a correct movement track, thereby avoiding the occurrence of deviation of the movement track, improving the stability of the apparatus, and improving the production efficiency.

The utility model discloses hot melt adhesive laminating equipment's theory of operation as follows:

firstly, the lower mold assembly 300 slides out of the workbench 120 to the discharging support 130 along the direction of the chute 131, then the hot pressing material to be processed is placed on the pressure maintaining slider 320, then the lower mold assembly 300 is pushed back to the correct position of the workbench 120 along the direction of the chute 131, the sensor 140 is triggered, then the start button is pressed, the heating element 220 generates heat, the driving device 110 drives the upper mold assembly 200 to move towards the lower mold assembly 300 and hot presses the hot pressing material, at this time, due to the downward pressing of the upper mold assembly 200, the hot pressing material moves downwards along with the upper mold assembly 200 and drives the pressure maintaining slider 320 to compress the elastic assembly 400, at the same time, the elastic assembly 400 drives the pressure maintaining slider 320 to provide reverse elasticity for the hot pressing material, the material is heated and pressure maintained, then, after the material processing is completed, the driving device 110 drives the upper mold assembly 200 to move along the direction that the sliding rod 150 is far away from the lower mold assembly 300, meanwhile, the hot-pressed material and the pressure maintaining slider 320 are reset under the elastic force of the elastic assembly 400, and finally, the lower die assembly 300 is pulled along the extending direction of the chute 131 to slide the lower die assembly 300 out of the discharging bracket 130 along the chute 131, and the processed material is taken down.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a hot melt adhesive laminating equipment which characterized in that includes:

the base is provided with a driving device;

the lower die assembly comprises a lower die body and a pressure maintaining slide block, the lower die body is arranged on the base, and the pressure maintaining slide block can be elastically and movably arranged in the lower die body;

the upper die assembly is arranged on the base and connected with the driving device, and the driving device is used for driving the upper die assembly to be close to or far away from the lower die assembly.

2. The hot melt adhesive laminating apparatus according to claim 1, wherein an elastic member is further disposed on the base, the elastic member having a movable end capable of elastically moving therein, the movable end being configured to abut against the pressure maintaining slider in the lower mold member and provide an upward elastic force to the pressure maintaining slider.

3. The hot melt adhesive laminating apparatus according to claim 2, wherein a mounting hole penetrates through the lower mold body, and the pressure maintaining slider is vertically slidably engaged with the mounting hole.

4. The hot melt adhesive laminating equipment of claim 2, wherein the elastic component comprises two supporting rods, a first supporting plate, two elastomers, a second supporting plate and an ejector pin, wherein the two supporting rods are fixed in the base, the first supporting plate is sleeved on the two supporting rods, the elastomers are respectively sleeved on the supporting rods and positioned above the first supporting plate, the second supporting plate can be movably sleeved on the supporting rods up and down, the second supporting plate can be movably arranged above the elastomers along the direction of the supporting rods, one end of the ejector pin is arranged on the second supporting plate, and the other end of the ejector pin forms the movable end.

5. The hot melt adhesive laminating equipment of claim 4, wherein a height adjusting screw is arranged in the first supporting plate, one end of the height adjusting screw is in contact with the base, and the height adjusting screw is used for adjusting the height position of the first supporting plate in the supporting rod.

6. The hot melt adhesive applying apparatus according to claim 1, wherein the upper mold assembly comprises an upper mold body and a heating element, the upper mold body is connected with a driving device, the heating element is disposed below the upper mold body, and the driving device is configured to drive the upper mold body and the heating element to perform hot pressing on the material in a lifting and moving manner.

7. The hot melt adhesive laminating equipment according to claim 1, wherein a workbench is arranged on the base, a first magnet is arranged in the workbench, the lower die body is made of a magnetic material or a second magnet is arranged on the lower die body, a discharging support is further arranged on the base, the lower die assembly can slide between the discharging support and the workbench, and when the lower die assembly is located at the position of the workbench, the lower die assembly can suspend above the first magnet under the action of magnetic force.

8. The hot melt adhesive laminating apparatus of claim 7, wherein the discharge support is provided with a chute, the lower die assembly is provided with a sliding rib therein, and the sliding rib can horizontally slide in the chute.

9. The hot melt adhesive applicator of claim 7, wherein an inductor is provided on the table for detecting whether the lower die assembly is back in position to maintain pressure on the material.

10. The hot melt adhesive laminating equipment according to claim 1, wherein a slide rod is arranged in the base, a slide through hole penetrates through the upper die assembly, the slide rod is arranged in the slide through hole in a penetrating manner, and the driving device is used for driving the upper die assembly to move in the extending direction of the slide rod.

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