Hot-pressing apparatus

Abstract

The application provides a hot-pressing device, which comprises a driving assembly, a hot-pressing assembly and a bearing assembly. The hot-pressing assembly comprises a pressing member and a heating member arranged in the pressing member. The pressing member comprises a first end surface, a second end surface and a side surface connecting the first end surface and the second end surface. The first end surface and the second end surface are oppositely arranged in a first direction. The driving assembly is used for driving the pressing member to reciprocate along the first direction. The bearing assembly comprises a first bearing assembly and a second bearing assembly. The first bearing assembly comprises a bearing member and a reset member. The bearing member is used for movably bearing against the side surface in a second direction perpendicular to the first direction. The reset member is used for driving the bearing member to bear against the side surface. The second bearing assembly is used for fixedly bearing against the side surface. The bearing forces applied by the first bearing assembly and the second bearing assembly to the pressing member are balanced. The hot-pressing positioning precision and the pressure control stability are improved.

Description

Technical Field

[0001] This application relates to the field of pressing equipment, and more specifically to a hot pressing device. Background Technology

[0002] Existing hot pressing equipment typically includes a drive assembly, a guide shaft, and a hot pressing block. The drive assembly drives the hot pressing block to reciprocate along the extension direction of the guide shaft to achieve hot pressing of the workpiece. When higher temperatures, such as above 100 degrees Celsius, are required to press the workpiece, the heat dissipated by the hot pressing block can cause deformation of the guide shaft, resulting in horizontal displacement of the hot pressing block and affecting its hot pressing accuracy. Summary of the Invention

[0003] In view of this, it is necessary to provide a hot pressing device that is conducive to improving the accuracy of hot pressing and the stability of pressure control.

[0004] To achieve the above objectives, this application proposes a hot pressing device, including a driving assembly, a hot pressing assembly, and a supporting assembly. The hot pressing assembly includes a pressing member and a heating member disposed within the pressing member. The pressing member includes a first end face, a second end face, and a side face connecting the first end face and the second end face. The first end face and the second end face are disposed opposite each other in a first direction. The driving assembly is used to drive the pressing member to reciprocate along the first direction. The supporting assembly includes a first supporting assembly and a second supporting assembly. The first supporting assembly includes a supporting member and a resetting member. The supporting member is used to movably abut against the side face in a second direction perpendicular to the first direction. The resetting member is used to drive the supporting member to abut against the side face. The second supporting assembly is used to fixably abut against the side face. The abutting forces applied by the first supporting assembly and the second supporting assembly to the pressing member are balanced.

[0005] Optionally, the hot pressing device further includes a mounting bracket for mounting the drive assembly and the abutment assembly, and the reset member includes a spring, with opposite ends of the spring connected to the mounting bracket and the abutment assembly, respectively.

[0006] Optionally, the first abutment assembly further includes a screw, a nut, and a limiting member. The screw passes through the mounting bracket from the side away from the side and rotates to abut against the abutment. The screw drives the abutment to move closer to or away from the side. The nut is placed inside the mounting bracket or on the side of the mounting bracket away from the side. The limiting member is placed at the end of the screw close to the side to prevent the abutment from disengaging from the screw. The spring is sleeved on the screw.

[0007] Optionally, the supporting member includes a first roller and a first connecting member. The first connecting member includes a first connecting portion, a first connecting arm, and a first rotating shaft. The first connecting portion is used to connect with the reset member. The first connecting arm protrudes from the first connecting portion toward the side. The first rotating shaft protrudes from one side of the first connecting arm along a direction perpendicular to the protrusion of the first connecting arm. The first rotating shaft passes through the center of the first roller and is rotatably connected to the first roller. The first roller includes a first arcuate convex surface for abutting against the side.

[0008] The second abutment assembly includes a second roller and a second connector. The second connector includes a second connecting portion, a second connecting arm, and a second rotating shaft. The second connecting portion is used to be fixedly connected to the mounting bracket. The second connecting arm protrudes from one side of the second connecting portion toward the side. The second rotating shaft protrudes from one side of the second connecting arm along a direction perpendicular to the protrusion of the second connecting arm. The second rotating shaft passes through the center of the second roller and is rotatably connected to the second roller. The second roller includes a second arcuate convex surface for abutting against the side.

[0009] Optionally, the side surface is provided with a third arcuate convex surface and a fourth arcuate convex surface, the third arcuate convex surface and the fourth arcuate convex surface extend in the first direction, the third arcuate convex surface is used to abut against the first arcuate convex surface, and the fourth arcuate convex surface is used to abut against the second arcuate convex surface.

[0010] Optionally, one of the supporting members includes at least two first rollers and at least two first rotating shafts, with the at least two first rollers rotatably connected to the at least two first rotating shafts respectively, and the at least two first rollers being spaced apart in the first direction. A second supporting assembly includes at least two second rollers and at least two second rotating shafts, with the at least two second rollers rotatably connected to the at least two second rotating shafts respectively, and the at least two second rollers being spaced apart in the first direction.

[0011] Optionally, the first abutment component further includes a guide component, which protrudes from the side of the mounting bracket in the second direction, and the first connecting portion is slidably connected to the guide component.

[0012] Optionally, the number of the first abutment component is one, and the number of the second abutment components is two. The first abutment component and the two second abutment components are distributed at intervals on the side, and the included angle between two adjacent second abutment components and between the first abutment component and an adjacent second abutment component is 120 degrees.

[0013] Optionally, the drive assembly includes a drive member, a first drive shaft, and a second drive shaft connected to the pressing member. The second drive shaft extends in the first direction, and the first drive shaft connects the second drive shaft and the drive member in a direction perpendicular to the first direction. The drive member is located at the end of the first drive shaft away from the second drive shaft, and the drive member is used to drive the first drive shaft to reciprocate in the first direction.

[0014] Optionally, the pressing component further includes a pressing head fixture disposed on the first end face, and the hot pressing equipment further includes a temperature probe disposed on the pressing head fixture.

[0015] Compared with the prior art, this application eliminates the guide shaft used in the prior art to guide the pressing component in the hot pressing equipment, which is prone to deformation at high temperatures, by changing the positioning method of the pressing component. Instead, the first and second abutting components jointly abut against the side of the pressing component to position the pressing component in the second direction. Specifically, the elastic force generated by the reset component in the first abutting component drives the abutting component to abut against the side in the second direction. In addition, the second abutting component also fixes against the side. When the abutting forces generated by the first and second abutting components on the side are balanced, the pressing component is positioned in the second direction and forms a hot pressing point. At this time, it can move along the hot pressing point in the first direction to hot press the workpiece. When the heating element causes the pressing component to expand, the thrust generated by the pressing component on the reset component increases, thereby increasing the abutting force of the reset component on the pressing component, and the two thrusts reach a balance. Therefore, when the pressing member expands, the first and second abutting components will also hold the pressing member at the pressing point in the second direction. Thus, this application can improve the positioning accuracy of the hot pressing equipment during hot pressing. Furthermore, the positioning method of this application can also improve the pressure control and pressing stability of the hot pressing equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the hot pressing equipment provided in the embodiments of this application;

[0018] Figure 2for Figure 1 Another structural schematic diagram of the hot pressing equipment;

[0019] Figure 3 for Figure 1 A schematic diagram showing the connection between the hot pressing component and the supporting component of the hot pressing equipment;

[0020] Figure 4 for Figure 3 Partial exploded view of the hot-pressing assembly and the supporting assembly;

[0021] Figure 5 for Figure 3 A schematic diagram of the structure of the guide component.

[0022] Explanation of main component symbols

[0023] Hot pressing equipment 100

[0024] Driver Component 10

[0025] Drive component 11

[0026] First drive shaft 12

[0027] Second drive shaft 13

[0028] Hot-pressed assembly 20

[0029] Press-fit part 21

[0030] First end face 211

[0031] Second end face 212

[0032] Side view 213

[0033] Third arc-shaped convex surface 214

[0034] Fourth arc-shaped convex surface 215

[0035] Indenter fixture 216

[0036] Heating element 22

[0037] Support component 30

[0038] First Support Component 31

[0039] Item 311

[0040] First connector 3110

[0041] First connecting part 3111

[0042] First connecting arm 3112

[0043] First pivot 3113

[0044] First roller 3114

[0045] First arc-shaped convex surface 3115

[0046] First fastener 3116

[0047] First buffer pad 3117

[0048] Reset component 312

[0049] Screw 313

[0050] Guide component 314

[0051] First guide component 3140

[0052] Guide rod 3141

[0053] Limiting part 3142

[0054] Second guide component 3143

[0055] Third fastener 3144

[0056] Positioning recess 3145

[0057] Limiting component 315

[0058] Nut 316

[0059] Second defensive component 32

[0060] Second roller 321

[0061] Second arc-shaped convex surface 3211

[0062] Second connector 322

[0063] Second connecting part 3221

[0064] Second connecting arm 3222

[0065] Second pivot 3223

[0066] Second cushioning pad 3224

[0067] Second fastener 3225

[0068] Mounting bracket 40

[0069] First temperature probe 50

[0070] Second temperature probe 60

[0071] First direction X

[0072] Second direction Y Detailed Implementation

[0073] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0074] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0075] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positions and movements of the components in a specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0076] Furthermore, the descriptions involving "first," "second," etc., in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0077] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0078] Reference Figure 1 and Figure 2 This application provides a hot pressing device 100, which includes a driving assembly 10, a hot pressing assembly 20, and a supporting assembly 30. The hot pressing assembly 20 includes a pressing member 21 and a heating member 22 disposed within the pressing member 21. (See reference...) Figure 3 The pressing member 21 includes a first end face 211, a second end face 212, and a side surface 213 connecting the first end face 211 and the second end face 212. The first end face 211 and the second end face 212 are disposed opposite each other in a first direction X. In use, the first end face 211 faces the workpiece to be processed (not shown in the figure). (Refer to...) Figure 1 The driving assembly 10 is used to drive the pressing member 21 to reciprocate along the first direction X. (Refer to...) Figures 1 to 3 The supporting component 30 includes a first supporting component 31 and a second supporting component 32. (Refer to...) Figure 3The first abutment assembly 31 includes an abutment member 311 and a reset member 312. The abutment member 311 is used to movably abut against the side surface 213 in a second direction Y perpendicular to the first direction X. The reset member 312 is used to drive the abutment member 311 to abut against the side surface 213. The reset member 312 includes, but is not limited to, a spring, a cylinder, and a hydraulic cylinder. When the reset member 312 includes a spring, one end of the spring is fixed, and the other end of the spring is connected to the abutment member 311, thereby driving the abutment member 311 to abut against the side surface 213. When the reset member 312 includes a cylinder or a hydraulic cylinder, taking a cylinder as an example, the cylinder body is fixed to one side of the pressing member 21, and the piston of the cylinder moves relative to the cylinder body to drive the abutment member 311 to abut against the side surface 213. Here, "movably abutting" means that the abutment member 311 is not fixedly abutting against the side surface 213, and the abutment member 311 can move along the second direction Y. The second abutment component 32 is used to fix and abut against the side 213. The abutment force (thrust) applied by the first abutment component 31 and the second abutment component 32 to the pressing member 21 is balanced in the second direction Y.

[0079] This application eliminates the guide shaft used in the prior art to guide the pressing member 21 in the hot pressing device 100, which is prone to deformation at high temperatures, by changing the positioning method of the pressing member 21. Instead, the first abutting component 31 and the second abutting component 32 jointly abut against the side surface 213 of the pressing member 21 to position the pressing member 21 in the second direction Y. Specifically, the driving force generated by the reset component 312 in the first abutting component 31 drives the abutting component 311 to abut against the side surface 213 in the second direction Y. In addition, the second abutting component 32 also fixes against the side surface 213. When the abutting forces generated by the first abutting component 31 and the second abutting component 32 on the side surface 213 are balanced, the pressing member 21 is positioned in the second direction Y and forms a hot pressing point. At this time, it can move along the hot pressing point in the first direction X and hot press the workpiece to be processed. When the heating element 22 causes the pressing element 21 to expand, the thrust exerted by the pressing element 21 on the reset element 312 increases, thereby increasing the holding force of the reset element 312 on the pressing element 21, achieving a balance between the two thrusts. Therefore, when the pressing element 21 expands, the first holding component 31 and the second holding component 32 also maintain the pressing element 21 at the pressing point in the second direction Y. Therefore, this application can improve the positioning accuracy of the hot pressing device 100 during hot pressing.

[0080] Furthermore, the scheme where the first abutting component 31 and the side surface 213 are movably abutted together, and the second abutting component 32 is fixedly abutted to the side surface 213, compared to the scheme where three abutting components are jointly fixedly abutted to the side surface 213, can reduce the frictional force between the abutting component 30 and the side surface 213 when the pressing member 21 thermally expands, allowing the pressing member 21 to continue moving smoothly along the first direction X. The greater the static friction between the pressing member 21 and the abutting component 30, the more difficult it is for the drive component 10 to stably control the pressing member 21 to apply a small pressure to the workpiece. This application can reduce the frictional force between the pressing member and the abutting component 30, thus improving the pressure control and pressing stability of the hot pressing device 100.

[0081] In this embodiment, refer to Figure 4 The heating element 22 includes a heating rod and provides a heat source by generating heat through an external power supply. In another embodiment, the heating element 22 includes, but is not limited to, an infrared heating device.

[0082] In some embodiments, refer to Figure 1 and Figure 2 The hot pressing device 100 further includes a mounting bracket 40 for mounting the drive assembly 10 and the supporting assembly 30. (See reference...) Figure 3 The reset member 312 includes a spring, and the opposite ends of the spring are respectively connected to the mounting bracket 40 and the abutment member 311. Using the spring member to drive the abutment member 311 has the advantages of simplifying the structure and reducing the size of the hot pressing device 100.

[0083] In another embodiment, the reset member 312 may be a cylinder or a hydraulic cylinder, and the piston of the cylinder or hydraulic cylinder drives the abutment member 311 to abut against the side 213.

[0084] In some embodiments, refer to Figure 3 and Figure 4 The first abutment assembly 31 further includes a screw 313, a nut 316, and a limiting member 315. (See reference...) Figures 1 to 3 The screw 313 passes through the mounting bracket 40 from the side away from the side 213 and rotatably abuts against the abutment 311. Therefore, when the screw 313 rotates, it does not cause the abutment 311 to rotate. The screw 313 is used to drive the abutment 311 to move closer to or away from the side 213. (Refer to...) Figure 3 The nut 316 is placed inside the mounting bracket 40 or on the side of the mounting bracket 40 away from the side 213. (Refer to...) Figure 4The limiting member 315 is positioned at one end of the screw 313 near the side 213, to prevent the abutment 311 from disengaging from the screw 313. (Refer to...) Figure 3 The spring is sleeved on the screw 313, and its opposite ends abut against the mounting bracket 40 and the abutment member 311, respectively. Rotating the screw 313 clockwise or counterclockwise pushes the abutment member 311 closer to the side 213, and positioning is achieved through the screw connection between the screw 313 and the nut 316. Correspondingly, rotating the screw 313 counterclockwise or clockwise pulls the abutment member 311 away from the side 213, also achieving positioning through the screw connection between the screw 313 and the nut 316. The screw 313 allows for adjustment of the static friction between the pressing member 21 and the abutment assembly 30, which helps to further improve the pressure control stability of the drive assembly 10.

[0085] In this embodiment, the limiting member 315 is screwed to the screw 313. In another embodiment, the limiting member 315 may be fixedly connected to the screw 313.

[0086] In some embodiments, refer to Figure 3 and Figure 4 The supporting member 311 includes a first roller 3114 and a first connecting member 3110. The first connecting member 3110 includes a first connecting portion 3111, a first connecting arm 3112, and a first rotating shaft 3113. The first connecting portion 3111 is used to connect with the resetting member 312, and the first connecting arm 3112 protrudes from the first connecting portion 3111 towards the side 213. (Refer to...) Figure 3The first rotating shaft 3113 protrudes from one side of the first connecting arm 3112 along a protrusion direction perpendicular to the first connecting arm 3112. The first rotating shaft 3113 passes through the center of the first roller 3114 and is rotatably connected to the first roller 3114. The first roller 3114 includes a first arcuate convex surface 3115 for abutting against the side surface 213. The second abutting assembly 32 includes a second roller 321 and a second connecting member 322. The second connecting member 322 includes a second connecting portion 3221, a second connecting arm 3222, and a second rotating shaft 3223. The second connecting portion 3221 is used for fixed connection with the mounting bracket 40. The second connecting arm 3222 protrudes from one side of the second connecting portion 3221 toward the side surface 213. The second rotating shaft 3223 protrudes from one side of the second connecting arm 3222 along a direction perpendicular to the protrusion of the second connecting arm 3222. The second rotating shaft 3223 passes through the center of the second roller 321 and is rotatably connected to the second roller 321. The second roller 321 includes a second arc-shaped convex surface 3211 for abutting against the side surface 213. The use of a roller combined with an arc-shaped convex surface can reduce the friction between the pressing member 21 and the supporting assembly 30, and improve the pressure control stability of the driving assembly 10.

[0087] In other embodiments, reference is made to Figure 3 and Figure 4 The side surface 213 is provided with a third arc-shaped convex surface 214 and a fourth arc-shaped convex surface 215. The third arc-shaped convex surface 214 is used to abut against the first arc-shaped convex surface 3115, and the fourth arc-shaped convex surface 215 is used to abut against the second arc-shaped convex surface 3211. The arc-shaped convex surfaces on the side surface 213 also help to reduce the friction between the pressing member 21 and the supporting assembly 30, and improve the pressure control stability of the driving assembly 10.

[0088] In another embodiment, the contact between the pressing member 21 and the supporting component 30 can be achieved without using rollers and an arc-shaped convex surface. The first connecting member 3110 may include the first connecting portion 3111 and the first connecting arm 3112. The first connecting arm 3112 directly abuts against the side surface 213, and neither the side surface 213 nor the first connecting arm 3112 may have an arc-shaped convex surface. The second connecting member 322 may include the second connecting portion 3221 and the second connecting arm 3222. The second connecting arm 3222 directly abuts against the side surface 213, and similarly, the second connecting arm 3222 may not have an arc-shaped convex surface.

[0089] In some embodiments, refer to Figure 3One of the abutment members 311 includes at least two first rollers 3114 and at least two first rotating shafts 3113. The at least two first rollers 3114 are rotatably connected to the at least two first rotating shafts 3113 respectively. The at least two first rollers 3114 are spaced apart in the first direction X. A second abutment assembly 32 includes at least two second rollers 321 and at least two second rotating shafts 3223. The at least two second rollers 321 are rotatably connected to the at least two second rotating shafts 3223 respectively, and the at least two second rollers 321 are spaced apart in the first direction X. Providing at least two first rollers 3114 and at least two second rollers 321, and arranging them spaced apart in the first direction X, improves positioning stability while simplifying the abutment assembly 30.

[0090] In this embodiment, refer to Figure 3 The supporting member 311 includes two first rollers 3114, a first connecting portion 3111, four first connecting arms 3112, and two first rotating shafts 3113. The four first connecting arms 3112 all protrude from the same side of the first connecting portion 3111 towards the side 213, and the first connecting arms 3112 are arranged opposite each other in pairs. A first rotating shaft 3113 connects the two first connecting arms 3112. The two first rollers 3114 are spaced apart in the first direction X. In some embodiments, refer to... Figure 4 The first abutment component 31 further includes a first buffer pad 3117 and a first fastener 3116. The first buffer pad 3117 is placed between the first connecting arm 3112 and the first roller 3114 to reduce wear. The first fastener 3116 is placed on the first rotating shaft 3113, and the first fastener 3116 is respectively placed on the side of the two opposing first connecting arms 3112 away from the first roller 3114 to prevent the first rotating shaft 3113 from disengaging from the first connecting arm 3112.

[0091] Continue to refer to Figure 3 A second abutment assembly 32 includes two second rollers 321, a second connecting portion 3221, four second connecting arms 3222, and two second rotating shafts 3223. The four second connecting arms 3222 all protrude from the same side of the second connecting portion 3221 towards the side 213, and the second connecting arms 3222 are arranged opposite each other in pairs. A second rotating shaft 3223 is fixed between two second connecting arms 3222, and the two second rollers 321 are spaced apart in the first direction X. (Refer to...) Figure 4The second abutment component 32 further includes a second buffer pad 3224 and a second fastener 3225. The second buffer pad 3224 is placed between the second roller 321 and the second connecting arm 3222 to reduce wear on the second roller 321. The second fastener 3225 is placed on the second rotating shaft 3223, and the second fastener 3225 is placed on the side of the two opposing second connecting arms 3222 away from the second roller 321 to prevent the second rotating shaft 3223 from disengaging from the second connecting arm 3222.

[0092] In this embodiment, the roller's rotation within the shaft range is limited by two opposing connecting arms. In another embodiment, the roller's rotation within the shaft range can be limited by a connecting arm combined with a nut or a protrusion. In this embodiment, the first rotating shaft 3113 and the second rotating shaft 3223 are installed by having two connecting arms spaced apart along the first direction X, with one rotating shaft connected to each connecting arm. In another embodiment, the first rotating shafts 3113 spaced apart along the first direction X can be connected to the same first connecting arm 3112, and the second rotating shafts 3223 spaced apart along the first direction X can be connected to the same second connecting arm 3222. In this embodiment, four first connecting arms 3112 are connected by one first connecting part 3111, and four second connecting arms 3222 are connected by one second connecting part 3221. In another embodiment, at least two first connecting parts 3111 and at least two second connecting parts 3221 can be provided.

[0093] In another embodiment, the number of the first roller 3114 and the second roller 321 may be one.

[0094] In some embodiments, refer to Figures 1 to 3 The first abutment component 31 further includes a guide component 314, which protrudes from the side 213 of the mounting bracket 40 in the second direction Y. The first connecting portion 3111 is slidably connected to the guide component 314. The guide component 314 prevents the abutment component 311 from shifting.

[0095] In another embodiment, the guide component 314 may be omitted.

[0096] In some embodiments, refer to Figure 5The guide assembly 314 includes a first guide member 3140, a second guide member 3143, and a third fastener 3144. The first guide member 3140 includes a guide rod 3141 and a limiting portion 3142. The limiting portion 3142 protrudes from the end of the guide rod 3141 away from the second guide member 3143. The end of the second guide member 3143 near the first guide member 3140 has a positioning recess 3145. The guide rod 3141 abuts against or is screwed into the positioning recess 3145. The third fastener 3144 abuts against a mounting through hole (not shown) on the mounting bracket 40, and the second guide member 3143 is sleeved within the third fastener 3144. By adjusting the guide rod 3141 away from the second guide member 3143, the first connecting portion 3111 can move directionally within the guide rod 3141. In another embodiment, the guide assembly 314 can be directly configured as the guide rod 3141.

[0097] In some embodiments, refer to Figure 3 and Figure 4 The first abutment component 31 is one, and the second abutment component 32 is two. The first abutment component 31 and the two second abutment components 32 are distributed at intervals on the side surface 213. The angle between two adjacent second abutment components 32 and between the first abutment component 31 and an adjacent second abutment component 32 is 120 degrees. Therefore, it is beneficial to improve the positioning stability of the abutment component 30 on the pressing member 21, and the structure of the abutment component 30 is relatively simple.

[0098] In another embodiment, the number of the first abutting component 31 and the second abutting component 32 can vary. For example, there may be one first abutting component 31 and one second abutting component 32, one first abutting component 31 and multiple second abutting components 32, or multiple first abutting components 31 and one second abutting component 32.

[0099] In some embodiments, refer to Figure 1 and Figure 2 The drive assembly 10 includes a drive member 11, a first drive shaft 12, and a second drive shaft 13 connected to the pressing member 21. The second drive shaft 13 extends in the first direction X, and the first drive shaft 12 connects the second drive shaft 13 and the drive member 11 in a direction perpendicular to the first direction X. The drive member 11 is located at the end of the first drive shaft 12 away from the second drive shaft 13, and the drive member 11 is used to drive the first drive shaft 12 to reciprocate in the first direction X.

[0100] The drive component 11 includes, but is not limited to, a telescopic motor, a pneumatic cylinder, and a hydraulic cylinder.

[0101] In another embodiment, the drive member 11 can be directly connected to the second drive shaft 13 to drive the second drive shaft 13 to reciprocate in the first direction X.

[0102] In some embodiments, refer to Figure 2 The pressing component 21 further includes a pressing head fixture 216, which is disposed on the first end face 211. The hot pressing device 100 also includes a first temperature probe 50, which is placed on the pressing head fixture 216 to detect the temperature of the pressing head fixture 216 so as to adjust the pressing temperature in real time and prevent the temperature from being too high or too low, thus affecting the pressing quality.

[0103] In some embodiments, refer to Figure 3 and Figure 4 The hot pressing device 100 further includes a second temperature probe 60, which is placed inside the pressing member 21 to detect the temperature inside the pressing member 21 so as to adjust the temperature of the pressing member 21 in real time and prevent overheating from damaging the pressing member 21.

[0104] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A hot pressing device, comprising a drive assembly, characterized in that, The hot pressing device further includes a hot pressing assembly and a supporting assembly. The hot pressing assembly includes a pressing member and a heating member placed inside the pressing member. The pressing member includes a first end face, a second end face, and a side face connecting the first end face and the second end face. The first end face and the second end face are disposed opposite each other in a first direction. The driving assembly is used to drive the pressing member to reciprocate along the first direction. The supporting assembly includes a first supporting assembly and a second supporting assembly. The first supporting assembly includes a supporting member and a resetting member. The supporting member is used to movably abut against the side face in a second direction perpendicular to the first direction. The resetting member is used to drive the supporting member to abut against the side face. The second supporting assembly is used to fix abut against the side face. The abutting forces applied by the first supporting assembly and the second supporting assembly to the pressing member are balanced. The hot pressing equipment also includes a mounting bracket for mounting the drive assembly and the abutment assembly. The reset member includes a spring, with its opposite ends connected to the mounting bracket and the abutment assembly, respectively. The supporting member includes a first roller and a first connecting member. The first connecting member includes a first connecting portion, a first connecting arm, and a first rotating shaft. The first connecting portion is used to connect with the reset member. The first connecting arm protrudes from the first connecting portion toward the side. The first rotating shaft protrudes from one side of the first connecting arm along a direction perpendicular to the protrusion of the first connecting arm. The first rotating shaft passes through the center of the first roller and is rotatably connected to the first roller. The first roller includes a first arcuate convex surface for abutting against the side. The first abutment assembly further includes a screw, a nut, and a limiting member. The screw passes through the mounting bracket from the side away from the side and rotates to abut against the abutment. The screw drives the abutment to move closer to or away from the side. The nut is placed inside the mounting bracket or on the side of the mounting bracket away from the side. The limiting member is placed at the end of the screw close to the side to prevent the abutment from disengaging from the screw. The spring is sleeved on the screw. The second abutment assembly includes a second roller and a second connector. The second connector includes a second connecting portion, a second connecting arm, and a second rotating shaft. The second connecting portion is used to be fixedly connected to the mounting bracket. The second connecting arm protrudes from one side of the second connecting portion toward the side. The second rotating shaft protrudes from one side of the second connecting arm along a direction perpendicular to the protrusion of the second connecting arm. The second rotating shaft passes through the center of the second roller and is rotatably connected to the second roller. The second roller includes a second arcuate convex surface for abutting against the side.

2. The hot pressing equipment as described in claim 1, characterized in that, The side surface is provided with a third arc-shaped convex surface and a fourth arc-shaped convex surface, which extend in the first direction. The third arc-shaped convex surface is used to abut against the first arc-shaped convex surface, and the fourth arc-shaped convex surface is used to abut against the second arc-shaped convex surface.

3. The hot pressing equipment as described in claim 1, characterized in that, One of the abutting members includes at least two first rollers and at least two first rotating shafts, the at least two first rollers being rotatably connected to the at least two first rotating shafts respectively, and the at least two first rollers being spaced apart in the first direction. A second abutting assembly includes at least two second rollers and at least two second rotating shafts, the at least two second rollers being rotatably connected to the at least two second rotating shafts respectively, and the at least two second rollers being spaced apart in the first direction.

4. The hot pressing equipment as described in claim 1, characterized in that, The first abutment component further includes a guide component, which protrudes from the side of the mounting bracket in the second direction, and the first connecting portion is slidably connected to the guide component.

5. The hot pressing equipment as described in claim 1, characterized in that, The number of the first abutment component is one, and the number of the second abutment components is two. The first abutment component and the two second abutment components are distributed at intervals on the side. The angle between two adjacent second abutment components and between the first abutment component and an adjacent second abutment component is 120 degrees.

6. The hot pressing equipment as described in claim 1, characterized in that, The drive assembly includes a drive member, a first drive shaft, and a second drive shaft connected to the pressing member. The second drive shaft extends in the first direction, and the first drive shaft connects the second drive shaft and the drive member in a direction perpendicular to the first direction. The drive member is located at the end of the first drive shaft away from the second drive shaft, and the drive member is used to drive the first drive shaft to reciprocate in the first direction.

7. The hot pressing equipment as described in claim 1, characterized in that, The pressing component further includes a pressing head fixture, which is disposed on the first end face. The hot pressing equipment further includes a temperature probe, which is placed on the pressing head fixture.

Images