Pressure head mechanism with leveling structure

By introducing a leveling structure into the indenter mechanism, the combination of the X-direction and Y-direction adjustment block with the rotation shaft, top wire and bolts is solved, and the problem of poor verticality adjustment of the indenter mechanism is achieved, flexible adjustment and verticality satisfaction are achieved, and product quality is improved.

CN223302297UActive Publication Date: 2025-09-05CHONGQING GUANGHE PRECISION MACHINERY CO LTD
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Patent Information

Application Number
CN202422681095.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2025-09-05
Estimated Expiration
2034-11-05

AI Technical Summary

Technical Problem

During the heating and pressure holding process of the existing head mechanism, the verticality between the product and the head mechanism is poorly adjusted, resulting in poor bonding and lifting problems, affecting product quality.

Method used

A press head mechanism with a leveling structure is designed, and the multi-directional position adjustment of the hot press head is achieved through the combination of the X-direction and Y-direction adjustment block and the rotation shaft, the top wire and the bolt, ensuring the perpendicularity of the product and the press head mechanism.

Benefits of technology

It realizes flexible adjustment of the indenter mechanism, meets the verticality requirements between the product and the indenter mechanism, improves product quality, has a compact structure and small space.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223302297U_ABST
Patent Text Reader

Abstract

The utility model relates to a pressure head mechanism with a leveling structure. The device mainly comprises an adapter plate assembly with a heat insulation plate, a leveling mechanism connected with the adapter plate assembly and a hot pressing head connected with the leveling mechanism, the leveling mechanism comprises a first adjusting block, a second adjusting block and a heating block, the hot pressing head is connected with the lower end of the heating block, and a heating assembly is arranged on the heating block. An X-direction rotating shaft, a plurality of first-type Z-direction jackscrews and a plurality of X-direction bolts are arranged between the first adjusting block and the second adjusting block, and a Y-direction rotating shaft, a plurality of second-type Z-direction jackscrews and a plurality of Y-direction bolts are arranged between the second adjusting block and the heating block. The pressing head mechanism is provided with the leveling mechanism, and the leveling mechanism can conduct leveling operation on the hot pressing head in the X direction and the Y direction so as to meet the requirement for perpendicularity between a product and the pressing head mechanism.
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Description

Technical Field

[0001] The utility model relates to the field of pressure heads, in particular to a pressure head mechanism with a leveling structure. Background Art

[0002] A pressure head mechanism is a mechanism used to apply pressure to a product and is widely used in various equipment. This mechanism is incorporated into heating and pressure-maintaining mechanisms. In these mechanisms, the perpendicularity between the product and the pressure head must be adjusted. Improper adjustment can lead to poor bonding and warping, impacting product quality. Therefore, designing a pressure head mechanism with a leveling mechanism is crucial. Utility Model Content

[0003] Based on this, a pressing head mechanism with a leveling structure is provided. The pressing head mechanism facilitates multi-directional position adjustment of the hot pressing head to meet the verticality requirement between the product and the pressing head mechanism.

[0004] A pressure head mechanism with a leveling structure,

[0005] It includes an adapter plate assembly with a heat insulation plate, a leveling mechanism connected to the adapter plate assembly, and a hot pressing head connected to the leveling mechanism.

[0006] The leveling mechanism includes a first adjustment block, a second adjustment block and a heating block. The hot pressing head is connected to the lower end of the heating block, and a heating component is provided on the heating block.

[0007] An X-axis rotating shaft, a plurality of first-class Z-axis top screws, and a plurality of X-axis bolts are provided between the first adjusting block and the second adjusting block.

[0008] A Y-direction rotating shaft, a plurality of second-type Z-direction top screws and a plurality of Y-direction bolts are arranged between the second adjusting block and the heating block.

[0009] In one embodiment, the adapter plate assembly is connected to a wiring terminal, and the wiring terminal is used to electrically connect to the heating assembly.

[0010] In one embodiment, the first adjustment block includes a transverse portion and a vertical portion located on one side of the transverse portion, the transverse portion of the first adjustment block being connected to the lower adapter plate. The second adjustment block includes a main body, an X-direction bolt mounting portion provided on the main body, and a Y-direction bolt mounting portion provided on one side of the main body. One end of the main body of the second adjustment block is provided with a plurality of first-type Z-direction jackscrews, the vertical portion of the first adjustment block is supported by the first-type Z-direction jackscrews, the X-direction bolt mounting portion of the second adjustment block is provided with a plurality of through-holes, each of which is provided with an X-direction bolt, each of which is threadedly connected to the vertical portion of the first adjustment block, and the X-direction rotating shaft is also connected between the vertical portion of the first adjustment block and the X-direction bolt mounting portion of the second adjustment block.

[0011] In one embodiment, the number of X-direction bolts is 2, the X-direction rotating shaft is located below between the 2 X-direction bolts, the number of first-type Z-direction top screws is 2, and the 2 first-type Z-direction top screws are respectively located on both sides of the X-direction rotating shaft.

[0012] In one embodiment, the heating block is provided with a plurality of through holes, each through hole is provided with a Y-direction bolt, each Y-direction bolt is respectively threadedly connected to the Y-direction bolt mounting portion of the second adjusting block, the Y-direction rotating shaft is also provided between the heating block and the Y-direction bolt mounting portion of the second adjusting block, the heating block is provided with an extension portion, and the extension portion of the heating block is provided with a plurality of second-type Z-direction top screws, and the bottom end of the Y-direction bolt mounting portion of the second adjusting block is supported by the second-type Z-direction top screw.

[0013] In one embodiment, the second type of Z-direction screws may pass through the extension portion of the hot pressing head and the heating block in sequence.

[0014] In one embodiment, the number of Y-direction bolts is 2, the Y-direction rotating shaft is located below between the 2 Y-direction bolts, the number of the second type Z-direction top screws is 2, and the 2 second type Z-direction top screws are respectively located on both sides of the Y-direction rotating shaft.

[0015] In one embodiment, the adapter plate assembly includes an upper adapter plate, a heat insulation plate, and a lower adapter plate that are arranged in sequence.

[0016] The beneficial effects of this application are:

[0017] 1. The pressing head mechanism of the present application is equipped with a leveling mechanism, which can level the hot pressing head in the X and Y directions to meet the verticality requirements between the product and the pressing head mechanism.

[0018] 2. The overall structure of the pressure head mechanism of the present application is compact and occupies little space.

[0019] 3. The pressure head mechanism of this application is flexible and convenient to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an assembly diagram of a pressure head mechanism with a leveling structure according to an embodiment of the present application.

[0021] Figure 2 This is a schematic diagram from one perspective of a pressure head mechanism with a leveling structure according to an embodiment of the present application.

[0022] Figure 3 This is a schematic diagram of another perspective of the pressure head mechanism with a leveling structure according to an embodiment of the present application.

[0023] Figure 4 This is an exploded view of a pressure head mechanism with a leveling structure according to an embodiment of the present application.

[0024] in:

[0025] 47. Terminal blocks;

[0026] 451, upper adapter plate; 452, heat insulation plate; 453, lower adapter plate; 454, first adjustment block; 455, second adjustment block; 456, heating block; 457, hot pressing head; 458, X-direction bolt; 459, Y-direction bolt;

[0027] 491. Heating assembly; 492. First-class Z-axis jackscrew; 493. X-axis rotating shaft; 494. Second-class Z-axis jackscrew; 495. Y-axis rotating shaft;

[0028] 4541, vertical part; 4542, horizontal part;

[0029] 4551. Main body; 4552. X-direction bolt mounting portion; 4553. Y-direction bolt mounting portion. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] like Figures 1 to 3 As shown, an embodiment of the present application provides a pressure head mechanism with a leveling structure, which includes an adapter plate assembly with a heat insulation plate 452, a leveling mechanism connected to the adapter plate assembly, and a hot pressure head 457 connected to the leveling mechanism, the leveling mechanism includes a first adjusting block 454, a second adjusting block 455 and a heating block 456, the hot pressure head 457 is connected to the lower end of the heating block 456, a heating assembly 491 is provided on the heating block 456, an X-axis rotating shaft 493, a plurality of first-type Z-axis top screws 492 and a plurality of X-axis bolts 458 are provided between the first adjusting block 454 and the second adjusting block 455, and a Y-axis rotating shaft 495, a plurality of second-type Z-axis top screws 494 and a plurality of Y-axis bolts 459 are provided between the second adjusting block 455 and the heating block 456.

[0032] Specifically, the above-mentioned X-direction, Y-direction and Z-direction are three directions perpendicular to each other in the three-dimensional coordinate system. In the present application, the adapter plate assembly is used to be connected to the lifting mechanism, so that the pressure head mechanism of the present application can be driven to rise and fall by the lifting mechanism. When it is necessary to apply pressure to the product, the pressure head mechanism is lowered as a whole, and pressure is applied to the product through the thermal pressure head 457. When it is not necessary to apply pressure to the product, the lifting mechanism drives the pressure head mechanism to rise as a whole and away from the product. The thermal pressure head 457 of the present application generates heat after being heated by the heating block 456.

[0033] Specifically, since an X-axis 493 is provided between the first adjustment block 454 and the second adjustment block 455 of the present application, when the X-axis bolt 458 is loosened, the second adjustment block 455 can be driven to rotate relative to the first adjustment block 454 about the X-axis 493 by adjusting the plurality of first-type Z-axis push screws 492. Leveling is adjusted using a pressure-sensitive paper test to complete the θx leveling adjustment. After the adjustment is complete, the X-axis bolt 458 is tightened. Similarly, since a Y-axis 495, a plurality of second-type Z-axis push screws 494, and a plurality of Y-axis bolts 459 are provided between the heating block 456 and the second adjustment block 455, when the Y-axis bolt 459 is loosened, the heating block 456 can be driven to rotate relative to the second adjustment block 455 about the Y-axis 495 by adjusting the second-type Z-axis push screws 494. Leveling is adjusted using a pressure-sensitive paper test to complete the θy leveling adjustment. After the adjustment is complete, the Y-axis bolt 459 is tightened.

[0034] Based on the above, the first adjustment block 454 includes a transverse portion 4542 and a vertical portion 4541 located on one side of the transverse portion 4542. The transverse portion 4542 of the first adjustment block 454 is connected to the lower adapter plate 453. The second adjustment block 455 includes a main body 4551, an X-direction bolt mounting portion 4552 provided on the main body 4551, and a Y-direction bolt mounting portion 4553 provided on one side of the main body 4551. One end of the main body 4551 of the second adjustment block 455 is provided with a plurality of first-type Z-direction jackscrews 492. The vertical portion 4541 of the first adjustment block 454 is supported by the first-type Z-direction jackscrews 492. The X-direction bolt mounting portion 4552 of the second adjustment block 455 is provided with a plurality of through-holes. The through-holes can be larger to allow the X-direction bolts 458 to be threadedly connected to the first adjustment block 454 after the second adjustment block 455 is rotated a certain angle. An X-direction bolt 458 is provided in each through hole, and each X-direction bolt 458 is threadedly connected to the vertical portion 4541 of the first adjustment block 454 . The X-direction rotating shaft 493 is also connected between the vertical portion 4541 of the first adjustment block 454 and the X-direction bolt mounting portion 4552 of the second adjustment block 455 .

[0035] Specifically, after loosening the X-direction bolt 458, the first type Z-direction jackscrew 492 is rotated, which applies a force to the vertical portion 4541 of the first adjustment block 454, thereby causing the second adjustment block 455 to rotate relative to the first adjustment block 454 about the X-direction rotation axis 493. After the position of the second adjustment block 455 is adjusted, the X-direction bolt 458 can be tightened.

[0036] On the basis of the above, the heating block 456 is provided with a plurality of through holes, which can be set larger, and each through hole is provided with a Y-direction bolt 459, and each Y-direction bolt 459 is respectively threadedly connected to the Y-direction bolt mounting portion 4553 of the second adjusting block 455, and the Y-direction rotating shaft 495 is also provided between the heating block 456 and the Y-direction bolt mounting portion 4553 of the second adjusting block 455, and the heating block 456 is provided with an extension portion, and the extension portion of the heating block 456 is provided with a plurality of second-type Z-direction top screws 494, and the bottom end of the Y-direction bolt mounting portion 4553 of the second adjusting block 455 is supported by the second-type Z-direction top screw 494.

[0037] Specifically, after loosening the Y-direction bolt 459, the second type of Z-direction jackscrew 494 is rotated, which applies a force to the bottom end of the Y-direction bolt mounting portion 4553 of the second adjustment block 455, thereby causing the heating block 456 to rotate relative to the second adjustment block 455 about the Y-direction rotation axis 495. After the position of the heating block 456 is adjusted, the Y-direction bolt 459 can be tightened.

[0038] By adjusting the position of the second adjusting block 455 and the position of the heating block 456 , the position of the thermal pressing head 457 can be adjusted.

[0039] On the basis of the above, in one embodiment, the second type of Z-direction screw 494 can be sequentially passed through the extension of the hot pressing head 457 and the heating block 456. In this way, it is easy to adjust the second type of Z-direction screw and the structure of the hot pressing head 457 and the heating block 456 can be made compact, for example Figure 2 As shown, the side walls of the thermal compression head 457 can be flush with the side walls of the heating block 456.

[0040] In one embodiment, there are two X-direction bolts 458, and the X-direction shaft 493 is located below and between the two X-direction bolts 458. There are two first-type Z-direction jackscrews 492, and the two first-type Z-direction jackscrews 492 are located on either side of the X-direction shaft 493. This arrangement provides a simple structure and convenient adjustment.

[0041] In one embodiment, there are two Y-direction bolts 459, and the Y-direction shaft 495 is located below and between the two Y-direction bolts 459. There are two second-type Z-direction jackscrews 494, and the two second-type Z-direction jackscrews 494 are located on either side of the Y-direction shaft 495. This arrangement provides a simple structure and convenient adjustment.

[0042] In one embodiment, the adapter plate assembly includes an upper adapter plate 451, a heat insulation plate 452, and a lower adapter plate 453. The upper adapter plate 451, the heat insulation plate 452, and the lower adapter plate 453 can be connected to each other by bolts.

[0043] Specifically, by providing the heat insulation plate 452, the heat generated by the heating block 456 can be prevented from being transferred upward, so as to protect other mechanism surfaces from being affected by the heat and ensure the normal operation of other mechanisms.

[0044] In one embodiment, the adapter plate assembly is connected to a wiring terminal 47 , and the wiring terminal 47 is used to electrically connect to the heating assembly 491 .

[0045] Specifically, the connection end of the heating component 491 is connected to the wiring terminal 47, and the wiring terminal 47 is connected to the external temperature control mechanism through a soft connecting wire.

[0046] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A pressure head mechanism with a leveling structure, characterized in that: It includes an adapter plate assembly with a heat insulation plate, a leveling mechanism connected to the adapter plate assembly, and a hot pressing head connected to the leveling mechanism. The leveling mechanism includes a first adjustment block, a second adjustment block and a heating block. The hot pressing head is connected to the lower end of the heating block, and a heating component is provided on the heating block. An X-axis rotating shaft, a plurality of first-class Z-axis top screws, and a plurality of X-axis bolts are provided between the first adjusting block and the second adjusting block. A Y-direction rotating shaft, a plurality of second-type Z-direction top screws and a plurality of Y-direction bolts are arranged between the second adjusting block and the heating block.

2. The pressure head mechanism with a leveling structure according to claim 1, characterized in that: The adapter plate assembly is connected to a wiring terminal, and the wiring terminal is used to be electrically connected to the heating assembly.

3. The pressure head mechanism with a leveling structure according to claim 1, characterized in that: The first adjusting block includes a horizontal portion and a vertical portion located on one side of the horizontal portion. The horizontal portion of the first adjusting block is connected to the lower adapter plate. The second adjusting block includes a main body, an X-direction bolt mounting portion arranged on the main body, and a Y-direction bolt mounting portion arranged on one side of the main body. One end of the main body of the second adjusting block is provided with a plurality of first-type Z-direction top screws. The vertical portion of the first adjusting block is supported by the first-type Z-direction top screws. A plurality of through holes are provided on the X-direction bolt mounting portion of the second adjusting block, and an X-direction bolt is provided in each through hole. Each X-direction bolt is respectively threadedly connected to the vertical portion of the first adjusting block. The X-direction rotating shaft is also connected between the vertical portion of the first adjusting block and the X-direction bolt mounting portion of the second adjusting block.

4. The pressure head mechanism with a leveling structure according to claim 3, characterized in that: There are two X-direction bolts, and the X-direction rotating shaft is located below between the two X-direction bolts.

5. The pressure head mechanism with a leveling structure according to claim 4, characterized in that: The number of the first type Z-direction jackscrews is 2, and the two first type Z-direction jackscrews are respectively located on both sides of the X-direction rotating shaft.

6. The pressure head mechanism with a leveling structure according to claim 3, characterized in that: The above-mentioned heating block is provided with multiple through holes, each of which is provided with a Y-direction bolt, and each Y-direction bolt is threadedly connected to the Y-direction bolt mounting portion of the second adjusting block. The Y-direction rotating shaft is also provided between the above-mentioned heating block and the Y-direction bolt mounting portion of the second adjusting block. The above-mentioned heating block is provided with an extension portion, and the extension portion of the heating block is provided with multiple second-type Z-direction top screws. The bottom end of the Y-direction bolt mounting portion of the above-mentioned second adjusting block is supported by the second-type Z-direction top screw.

7. The pressure head mechanism with a leveling structure according to claim 6, characterized in that: The second type of Z-direction screws can pass through the extension portion of the hot pressing head and the heating block in sequence.

8. The pressure head mechanism with a leveling structure according to claim 6, characterized in that: There are two Y-direction bolts, and the Y-direction rotating shaft is located below between the two Y-direction bolts.

9. The pressure head mechanism with a leveling structure according to claim 8, characterized in that: The number of the second type Z-direction jackscrews is 2, and the two second type Z-direction jackscrews are respectively located on both sides of the Y-direction rotating shaft.

10. The pressure head mechanism with a leveling structure according to claim 1, characterized in that: The adapter plate assembly comprises an upper adapter plate, a heat insulation plate and a lower adapter plate which are arranged in sequence.