TWM566628U - Hot pressing equipment and soldering head module thereof - Google Patents

Abstract

A hot pressing device and a welding head module thereof, the hot pressing device comprises a placing platform, a moving mechanism, a welding head module, a lower heating module, a tape winding structure and a conveyor belt mechanism; the welding head module comprises a connection to the movement The fixing base of the mechanism comprises two fixing brackets arranged side by side, and each of the fixing brackets is connected with a plurality of welding heads arranged in a row, and an adjusting mechanism is arranged between the welding heads and the fixing brackets connected thereto. The fixing frame is provided with a plurality of alignment hole groups arranged in a row, and each of the adjusting mechanisms comprises a fixed hole group corresponding to the alignment hole group for selecting the connection position, thereby setting the plurality of high density, multi-row and multi-column The purpose of the welding head, and precision adjustment adjustment, to improve the speed of work and product yield.

Description

Hot pressing equipment and welding head module thereof

This creation provides structural techniques for hot pressing equipment, especially a hot pressing device that allows multiple rows of horns to be modularized in multiple rows.

With the increasing demand for use, electronic products are light, thin, short, small, and flexible. Today, electronic components are increasingly using micro-components and flexible components, and the density of electronic components is increasing. Therefore, in a limited space, a variety of electronic components are accommodated and well connected, which is an important item in today's circuit welding work, and the welding effect of the pulse type hot press is also widely used.

The creator has researched and improved the traditional pulse type hot press and applied for a patent application. For example, the domestic patent document TW-I379726 "High-speed hot press and its application method" discloses that it is compatible with movable. Pulse hot pressing module, high speed hot press capable of improving process operation mode and increasing unit time productivity and its application method. The utility model comprises a machine platform, a conveyor belt mechanism, a hot pressing module, a moving mechanism and an operating system, wherein the hot pressing module is a pulse type hot pressing electrode, a heat dissipating module and a horizontal adjusting module which are stacked and arranged from bottom to top. The group is composed of an actuating module and a transformer module; and the moving mechanism is composed of two parallel bearing rails which are respectively disposed opposite to each other on the top side of the machine table; and several strips respectively correspond to the respective hot pressing modules, which are arranged in the foregoing Traverse track between longitudinal rails; several separate sets And a plurality of traverse devices connected to each of the longitudinal rails; and a plurality of traverse devices disposed at the joints of the heat-pressing modules and the traverse rails, and suspending the hot-pressing modules below the traverse rails The vertical displacement device is composed of.

In addition, as shown in the domestic patent document TW-M396200 "Improvement of hot-pressing modules and high-speed hot presses applied thereto", it provides an application process that can improve process operation, increase unit time productivity, modularization, and mobile type. The hot pressing module is improved and the high speed hot press is applied. The hot pressing module is a pulsed hot pressing electrode arranged in a stack from bottom to top; a heat dissipating module disposed outside the hot pressing electrode; and a horizontal adjusting module disposed at a top end of the heat dissipating module An actuation module disposed at the top of the horizontal adjustment module to drive the hot pressing electrode, the heat dissipation module and the horizontal adjustment module to perform a Z-axis reciprocating displacement; and a first end of the actuation module And a transformer module electrically connected to the hot pressing electrode.

However, the prior art has provided a plurality of welding heads to facilitate the high-speed welding of the technical means of operation, but in response to the need for newer, more varied, more complex circuit and electronic component welding requirements, the welding head is directly suspended as disclosed in the prior art. At the bottom end of the moving mechanism, the number and setting density of the moving mechanism are limited, and it will affect the problem of wiring winding and complete line of the relevant line. Therefore, the original welding head arrangement and setting method are still limited by the authority, and must be targeted The number of horns, the arrangement method, and the adjustment means of the level correction are further improved and improved. In response to the demand for high-density, high-precision rapid welding, the creator further improved the hot-pressing equipment and its welding head module, and provided a newer and more advanced welding head module than the prior art for application to the hot pressing equipment. Among them, the efficiency, density and efficiency of the welding work are effectively improved.

The main purpose of this creation is to provide a welding head module for hot pressing equipment, so as to increase the number, density and positional accuracy of the welding head module in the hot pressing equipment.

In order to achieve the above object, the welding head module of the hot pressing device is disposed on a moving mechanism of the hot pressing device, wherein the welding head module comprises a fixing base connected to the moving mechanism, the fixing seat comprises at least two a fixing frame arranged in parallel, and each of the fixing frames is connected with a plurality of welding heads arranged in a row, and an adjusting mechanism is arranged between the welding head and the fixing frame connected thereto; and the corresponding adjusting mechanism on each of the fixing frames is provided with a plurality of alignment positions The hole group, each of the adjustment mechanisms includes a fixed hole group corresponding to the alignment hole group for selecting the engagement position. Thereby, the plurality of welding heads of the inventive welding head module can be integrated and arranged on the fixing seat in a concentrated arrangement of rows and columns, which can greatly increase the number and density of the welding heads and pass through the alignment holes. The combination of the group and the fixed hole group enables the welding heads to adjust the most suitable connection position on the fixing frame, and the modularly arranged welding head module can be quickly disassembled; in addition, when welding is required When the head is disassembled, the whole welding head module can be disassembled. Compared with the technical means that the prior art welding heads are respectively suspended and arranged on the moving mechanism, the creation can greatly improve the efficiency of the disassembling operation.

Each of the adjustment mechanisms includes a first adjustment seat that is coupled to the holder, and a second adjustment seat that is coupled to the first adjustment seat and configured to fix the welding head. The fixing hole group is disposed on the first fine adjustment mechanism. And the first adjustment seat includes a first fine adjustment mechanism correspondingly connected to the second adjustment seat, for finely adjusting the second adjustment seat and the corresponding welding head to be displaced together in the X-axis direction, and the second adjustment seat comprises a Corresponding to the second fine adjustment mechanism connected to the welding head, for finely adjusting the welding head to be displaced in the Y-axis direction. The artificial welding head module can finely adjust the X-axis direction and the Y-axis direction of the welding head through the first fine adjustment mechanism and the second fine adjustment mechanism, so that the welding head can perform fast and accurate horizontal position adjustment. School work.

The aforementioned horn has a pulsed hot pressing electrode.

Another object of the present invention is to provide a hot pressing device for quick assembly of a modular horn module.

In order to achieve the above objective, the present invention includes at least a placement platform, a movement mechanism disposed on the placement platform, a welding head module coupled to the movement mechanism, and a placement on the placement platform. a lower heating module corresponding to the lower part of the welding head module, a tape winding structure disposed above the heating platform of the placing platform, and a conveyor belt mechanism disposed on the top surface of the placing platform, wherein the welding head module The utility model comprises a fixing base connected to the moving mechanism, the fixing base comprises at least two fixing brackets arranged side by side, and each of the fixing brackets is connected with a plurality of welding heads arranged in a row, and the fixing brackets of the welding heads are connected thereto An adjustment mechanism is disposed between the plurality of rows of alignment holes, and each of the adjustment mechanisms includes a fixed hole group corresponding to the alignment hole group for selecting the connection position. Thereby, the welding heads of the creative hot pressing device can adjust the most suitable connecting position on the fixing frame, and the modularly arranged welding head module can be quickly disassembled; in addition, when needed When the welding head is disassembled, the whole welding head module can be disassembled. Compared with the technical means that the prior welding heads are respectively suspended and arranged on the moving mechanism, the creation can greatly improve the efficiency of the disassembling operation.

Each of the adjusting mechanisms includes a first adjusting seat that is coupled to the fixing frame, a second adjusting seat that is coupled to the first adjusting seat and is fixed to the welding head, and the fixing hole group is disposed on the first fine adjustment mechanism. And the first adjustment seat includes a first fine adjustment mechanism correspondingly connected to the second adjustment seat, for finely adjusting the second adjustment seat and the corresponding welding head to be displaced together in the X-axis direction, and the second adjustment seat comprises a Corresponding to the second fine adjustment mechanism connected to the welding head, for finely adjusting the welding head to be displaced in the Y-axis direction. The artificial hot pressing device can finely adjust the X-axis direction and the Y-axis direction of the welding head through the first fine adjustment mechanism and the second fine adjustment mechanism, so that the welding head can perform fast and accurate horizontal position adjustment. The buffer material module is provided with an adjustment groove corresponding to each of the fixing frames, and each of the adjustment grooves is provided with a plurality of buffer blocks respectively corresponding to the respective welding heads, and the buffer blocks are adjusted with respect to the respective welding heads.

The webbing structure includes at least one drive assembly that drives the web material, and a damper material module that crimps the web material to provide tension.

A plurality of elevated columns are disposed between the placement platform and the moving mechanism, so that an accommodation space is formed between the placement platform and the moving mechanism, so that the lower heating module, the buffer material module, and the conveyor belt mechanism are used for the module. Demolition and erection.

A further object of the present invention is to provide a hot press apparatus for quick assembly of a plurality of modular horn assemblies.

In order to achieve the above objective, the present hot pressing device comprises at least one placing platform, a plurality of moving mechanisms disposed on the placing platform, a plurality of welding head modules respectively connected to the moving mechanisms, and a plurality of respectively disposed on the placing platform. a lower heating module corresponding to the lower part of the welding head module, a plurality of tape winding structures respectively disposed above the heating platform of the placing platform, and a conveyor belt mechanism disposed on the top surface of the placing platform, wherein the welding The head module includes a fixing base connected to the moving mechanism, the fixing base includes at least two fixing brackets arranged side by side, and each of the fixing brackets is connected by a plurality of welding heads arranged in a row, and the welding heads are connected thereto. An adjusting mechanism is disposed between the fixing frames; each of the fixing frames is provided with a plurality of matching hole groups arranged in a row, and each of the adjusting mechanisms includes a fixing hole group corresponding to the matching hole group for selecting the connecting position. The design of the hot pressing device can simultaneously install a plurality of welding head modules and multiply the number of welding heads, and the welding head can adjust the most suitable joint position on the fixing frame, and the modular welding head mold The group can be quickly disassembled; in addition, when the welding head disassembly operation is required, the entire welding head module can be disassembled, and the welding heads are respectively suspended and arranged on the moving mechanism compared with the prior art. The technical means, this creation can greatly improve the efficiency of the demolition work.

Each of the adjusting mechanisms includes a first adjusting seat that is coupled to the fixing frame, and a second adjusting seat that is coupled to the first adjusting seat for fixing the welding head. The fixing hole group is disposed on the first fine adjustment mechanism, and the The first adjustment seat includes a first fine adjustment mechanism connected to the corresponding second adjustment seat to finely adjust the second adjustment seat and the corresponding welding head to be displaced along the X-axis direction, and the second adjustment seat includes a connection corresponding to the second adjustment seat The welding head is configured to finely adjust the second fine adjustment mechanism of the welding head to be displaced along the Y-axis direction; the buffer material module is provided with an adjustment groove corresponding to each of the fixing frames, and each of the adjustment grooves is provided with a plurality of buffer blocks respectively corresponding to the respective welding heads. The plurality of welding head modules of the hot pressing device can be finely adjusted in the X-axis direction and the Y-axis direction through the first fine adjustment mechanism and the second fine adjustment mechanism, so that the welding heads can be performed. A quick and accurate horizontal position adjustment operation; the tape structure is provided with a buffer material module, and the buffer material module is provided with an adjustment groove corresponding to each of the fixing frames, and each of the adjustment grooves is provided with a plurality of buffer blocks respectively corresponding to the respective welding heads , each of the buffer blocks is adjusted in position with respect to each of the welding heads.

A plurality of elevated columns are arranged between the placement platform and the moving mechanism, so that an accommodation space is formed between the placement platform and the moving mechanism, and the heating module, the plurality of buffer material modules and the conveyor belt mechanism are utilized. Modular disassembly and erection.

The webbing structure includes at least one drive assembly that drives the web material, and a damper material module that crimps the web material to provide tension.

Compared with the prior art, the hot pressing device and the welding head module thereof are modularly integrated on the fixed seat, and the welding can be performed in addition to the modular disassembling operation. The number of heads and the density of the settings are greatly improved. At the same time, the precise position of each soldering head can be finely adjusted. It is especially suitable for welding heads with pulsed hot-pressed electrodes to greatly increase the productivity and yield of hot pressing operations.

1‧‧‧Hot press equipment

10‧‧‧ placement platform

20‧‧‧Mobile agencies

30‧‧‧welding head module

31‧‧‧ fixed seat

311‧‧‧Retaining frame

312‧‧‧ alignment hole group

32‧‧‧welding head

33‧‧‧Adjustment agency

330‧‧‧Fixed hole group

331‧‧‧First adjustment seat

332‧‧‧Second adjustment seat

333‧‧‧The first fine-tuning agency

334‧‧‧Second fine-tuning mechanism

40‧‧‧ Lower heating module

50‧‧‧ tape structure

51‧‧‧Reel material

52‧‧‧Drive components

53‧‧‧Buffer material module

60‧‧‧Conveyor belt mechanism

70‧‧‧High column

Figure 1 is a perspective view of the machine of the first embodiment of the present invention.

Fig. 2 is a perspective view showing the main structure of the first embodiment of the creation.

Fig. 3 is an exploded perspective view showing the main structure of the first embodiment of the creation.

Figure 4 is a perspective view of the welding head module of the first embodiment of the present invention.

Figure 5 is a partially exploded view of the welding head module of the first embodiment of the present invention.

Fig. 6 is a partially exploded perspective view showing the main structure of the welding head module of the first embodiment of the present invention.

Figure 7 is a partial plan view showing the main structure of the welding head module of the first embodiment of the present invention.

Figure 8 is a partial perspective view of the bumper material module of the first embodiment of the present invention.

Figure 9 is a partially exploded view of the bumper material module of the first embodiment of the present invention.

Figure 10 is a perspective view of the machine of the second embodiment of the present invention.

Figure 11 is a perspective view of the machine of the third embodiment of the present invention.

Fig. 12 is a perspective view showing the main structure of the third embodiment of the creation.

Figure 13 is an exploded perspective view showing the main structure of the third embodiment of the creation.

Figure 14 is a partial bottom plan view showing the main structure of the welding head module of the third embodiment of the present invention.

Please refer to FIG. 1 to FIG. 3 , which is a perspective view of the machine in the first embodiment of the present invention, a three-dimensional exploded view of the main structure, and an exploded perspective view of the main structure. The heat press device 1 is disclosed to include at least one placement. a platform 10, a moving mechanism 20 disposed on the placement platform 10, a horn module 30 coupled to the moving mechanism 20, and a corresponding arrangement on the placement platform 10 corresponding to the underside of the horn assembly 30 a lower heating module 40, a tape winding structure disposed on the upper surface of the placing platform 10 and above the heating module 40 50. A conveyor belt mechanism 60 disposed on a top surface of the placement platform 10, wherein a plurality of elevated columns 70 are disposed between the placement platform 10 and the moving mechanism 20 to form a space between the placement platform 10 and the moving mechanism 20. The space is accommodated, so that the lower heating module 40, the tape winding structure 50, and the conveyor belt mechanism 60 are modularly disassembled and erected.

As shown in FIG. 3, four elevated columns 70 are oppositely disposed at four corners of the placement platform 10 for the moving mechanism 20 to be bridged between the two elevated columns 70, so that the moving mechanism 20 can drive the welding head module. 30 moves relative to the placement platform 10 to make full use of the space for hot pressing.

Please refer to FIG. 4 to FIG. 9 , which is a perspective view of the welding head module of the first embodiment of the present invention, a partial exploded view of the welding head module, a partial exploded view of the main structure of the welding head module, and a welding head module. Partial top view of the main structure, partial perspective view of the buffer material module, and partial exploded view of the buffer material module.

The horn assembly 30 includes a fixing base 31 connected to the moving mechanism 20, and the fixing base 31 includes at least two fixing brackets 311 arranged in parallel, and each of the fixing brackets 311 is connected to a plurality of welding heads 32 arranged in a row. An adjusting mechanism 33 is disposed between each of the welding heads 32 and the fixing frame 311. Each of the fixing frames 311 is provided with a plurality of alignment holes 312 arranged in a row. Each of the adjusting mechanisms 33 includes a matching hole. The set 312 corresponds to the fixed hole set 330 for selecting the engaging position; the foregoing detailed construction of the horn 32 and its associated operation can be referred to the prior art, and will not be described herein.

Each of the adjusting mechanisms 33 includes a first adjusting seat 331 that is coupled to the fixing frame 311, and a second adjusting seat 332 that is coupled to the first adjusting base 331 for fixing the welding head 32. The fixing hole set 330 is disposed on the first fine adjustment. The first adjustment seat 331 includes a first fine adjustment mechanism 333 connected to the corresponding second adjustment seat 332 to finely adjust the second adjustment seat 332 and its corresponding welding head 32 to be displaced along the X-axis direction. The second adjustment seat 332 includes a second fine adjustment mechanism 334 coupled to the corresponding horn 32 to finely adjust the displacement of the horn 32 in the Y-axis direction.

In the first embodiment, the two fixing brackets 311 are arranged, and three welding heads 32 are arranged on each of the fixing frames. A total of six welding heads 32 are used as an implementation description. In actual implementation, the number of the fixing frames 311 is set. The number of the horns 32 arranged in each column can be adjusted according to the use requirements, so that the plurality of horns 32 of the horn assembly of the present invention can be integrated and arranged on the fixed seat 31 in a concentrated arrangement of rows and columns, which can be greatly improved. The number and density of the horns 32 are matched by the alignment hole set 312 and the fixed hole set 330, so that the horns can adjust the most suitable joint position on the fixed frame 311, and the dies are modularly arranged. The group 30 can be quickly disassembled.

In addition, the horn module 30 can also finely adjust the X-axis direction X and the Y-axis direction Y of each horn 32 through the first fine adjustment mechanism 333 and the second fine adjustment mechanism 334, so that each of the horns 32 can be Perform fast, accurate horizontal position adjustments.

The take-up structure 50 includes at least one drive assembly 52 that drives the web material 51, and a damper material module 53 that provides tension to the nip-roll material 51.

Please refer to FIG. 10 , which is a perspective view of the machine according to the second embodiment of the present invention. This embodiment is to connect the hot pressing devices 1 disclosed in the first embodiment to double the total number of the welding heads 32 . .

Please refer to FIG. 11 to FIG. 14 , which is a perspective view of the machine in the third embodiment of the present invention, a three-dimensional appearance of the main structure, a three-dimensional exploded view of the main structure, and a main structure of the welding head module. The figure shows that the hot pressing device 1 includes at least one placing platform 10, a plurality of moving mechanisms 20 disposed on the placing platform 10, and a plurality of welding head modules 30 respectively connected to the moving mechanism 20, and the plurality are respectively disposed in the setting The lower heating module 40 corresponding to the lower portion of the boring head module 30 on the platform 10, and the plurality of tape winding structures 50 respectively disposed above the placing platform 10 and above the heating module 40 are disposed on the top surface of the placing platform 10 Conveyor belt mechanism 60, wherein the placement platform 10 and the moving mechanism 20 are provided with a plurality of elevated stands The column 70 forms an accommodation space between the placement platform 10 and the moving mechanism 20, so that the lower heating module 40, the tape winding structure 50, and the conveyor belt mechanism 60 are modularly disassembled.

The third embodiment and the foregoing first embodiment substantially adopt the same technical means, and the welding head module 30 and its related structure are also the same as the first embodiment, and the main difference is the hot pressing disclosed in the second embodiment. The device 1 has a plurality of welding head modules 30. This embodiment uses two sets of welding head modules 30 as an implementation description. Each set of welding head modules 30 is provided with two rows of fixing frames 311, and three welding heads are arranged on each column of fixing frames. 32, a total of twelve welding heads 32 as an implementation description, so that the number of the second embodiment is increased compared with the number of welding heads 32 configured in the first embodiment to meet the needs of production operations, and to improve the energy per unit time. The number of completed welding points to further improve industrial efficiency.

As described in the first and second embodiments, the main purpose of the creation is that the plurality of welding heads 32 are modularly integrated on the fixing base 31 through the unique design of the welding head module 30, in addition to facilitating the module. In addition to the disassembling operation, the number and setting density of the horn 32 can be greatly improved, and the precise position of each horn 32 can be finely adjusted.

The above description of the embodiments and the drawings are illustrative of the preferred embodiments of the present invention, and are not intended to limit the present invention. The use of the same composition and the same technical means of simple modification and partial construction equivalent replacement is based on the present creation. Anyone who uses the same purpose and effect should be within the scope of the patent application scope of this creation.

Claims (11)

A welding head module of a hot pressing device is disposed on a moving mechanism, wherein the welding head module comprises a fixing base connected to the moving mechanism, and the fixing base comprises at least two fixing brackets arranged side by side. And each of the fixing frames is connected with a plurality of welding heads arranged in a row, and an adjusting mechanism is arranged between the welding head and the fixing frame connected thereto; and the corresponding adjusting mechanism on each of the fixing frames is provided with a plurality of matching hole groups, each of the adjusting The mechanism includes a set of fixed holes corresponding to the set of aligned holes for selecting the engaged position. The welding head module of the hot pressing device of claim 1, wherein the adjusting mechanism comprises a first adjusting seat connected to the fixing frame, a second connecting to the first adjusting seat and fixing the welding head An adjustment hole is disposed in the first fine adjustment mechanism, and the first adjustment seat includes a first fine adjustment mechanism correspondingly connected to the second adjustment seat for finely adjusting the second adjustment seat and corresponding welding The head is collectively displaced in the X-axis direction, and the second adjustment seat includes a second fine adjustment mechanism correspondingly connected to the welding head for finely adjusting the displacement of the welding head in the Y-axis direction. The horn head module of the hot press apparatus according to claim 1, wherein the horn has a pulsed hot pressing electrode. A hot pressing device comprises a placing platform, a moving mechanism disposed on the placing platform, a welding head module coupled to the moving mechanism, and a placing on the placing platform and below the welding head module a corresponding lower heating module, a tape winding structure disposed above the heating platform of the placing platform, and a conveyor belt mechanism disposed on the top surface of the placing platform, wherein the welding head module comprises a connection The fixing base of the moving mechanism comprises at least two fixing brackets arranged side by side, and each of the fixing brackets is connected with a plurality of welding heads arranged in a row, and an adjustment is arranged between the welding heads and the fixing brackets connected thereto The fixing frame is provided with a plurality of matching hole groups arranged in a row, and each adjusting mechanism comprises a fixing hole group corresponding to the matching hole group for selecting the connecting position. The hot-pressing device of claim 4, wherein each of the adjusting mechanisms comprises a first adjusting seat connected to the fixing frame, a second adjusting seat connected to the first adjusting seat and fixed to the welding head, The first hole adjustment mechanism is disposed on the first fine adjustment mechanism, and the first adjustment seat includes a first fine adjustment mechanism correspondingly connected to the second adjustment seat, for finely adjusting the second adjustment seat and the corresponding welding head thereof along the X The axial displacement, the second adjustment seat includes a second fine adjustment mechanism correspondingly connected to the welding head for finely adjusting the displacement of the welding head in the Y-axis direction. The hot press apparatus of claim 4, wherein the take-up structure comprises at least one drive assembly that drives the web material, and a damper material module that crimps the web material to provide tension. The hot-pressing device of claim 4, wherein a plurality of elevated columns are disposed between the placement platform and the moving mechanism to form an accommodation space between the placement platform and the moving mechanism. A hot pressing device comprises at least one placing platform, a plurality of moving mechanisms disposed on the placing platform, a plurality of welding head modules respectively connected to the moving mechanisms, and a plurality of respectively disposed on the placing platform and the welding head a corresponding lower heating module under the module, a plurality of tape winding structures respectively disposed above the heating platform of the placing platform, and a conveyor belt mechanism disposed on the top surface of the placing platform, wherein the welding head module The utility model comprises a fixing base connected to the moving mechanism, the fixing base comprises at least two fixing brackets arranged side by side, and each of the fixing brackets is connected with a plurality of welding heads arranged in a row, and the fixing brackets of the welding heads are connected thereto An adjusting mechanism is disposed between each of the fixing frames; each of the fixing frames is provided with a plurality of matching hole groups arranged in a row, and each of the adjusting mechanisms includes a fixing hole group corresponding to the matching hole group for selecting the engaging position. The hot-pressing device of claim 8, wherein each of the adjusting mechanisms comprises a first adjusting seat connected to the fixing frame, and a second adjusting seat connected to the first adjusting seat for fixing the welding head, the fixing hole The first adjustment mechanism includes a first fine adjustment mechanism, and the first adjustment seat includes a first fine adjustment mechanism coupled to the corresponding second adjustment seat to finely adjust the second adjustment seat and the corresponding welding head to be displaced along the X-axis direction, The first The second adjustment seat includes a second fine adjustment mechanism connected to the corresponding welding head to finely adjust the displacement of the welding head in the Y-axis direction; the tape structure is provided with a buffer material module, and the buffer material module is provided with a corresponding one for each of the fixing frames The groove is adjusted, and each of the adjustment grooves is provided with a plurality of buffer blocks corresponding to the respective welding heads. The hot-pressing device of claim 8, wherein a plurality of elevated columns are disposed between the placement platform and the moving mechanism, so that an accommodation space is formed between the placement platform and the moving mechanism. The hot press apparatus of claim 8, wherein the webbing structure comprises at least one drive assembly that drives the web material, and a damper material module that crimps the web material to provide tension.