Printer component integrated forming device

Abstract

The invention discloses a printer component integrated forming device. The device comprises a conveyor belt; a plurality of through holes are formed in the material moving table in a penetrating mode, adsorption sleeves are arranged at the bottoms of the through holes, and a plurality of suction openings are formed in the inner walls of the adsorption sleeves in the circumferential direction; the positioning jig is provided with a first positioning groove and a second positioning groove which are in butt joint with each other, and a first part and a second part of the printer are respectively positioned on the first positioning groove and the second positioning groove and are partially overlapped to form a melting area; a plurality of melting heads are arranged on the melting table, each melting head comprises a temperature control pipe and a melting pipe, inner cavities of the temperature control pipes are communicated, temperature control assemblies are arranged in the temperature control pipes, and a plurality of radially-through notches are formed in the lower ends of the melting pipes at intervals in the circumferential direction. The problems that when an existing welding device is used, a welding block in a printer component finished product cannot be tightly attached to the component for forming, and strip-shaped and sheet-shaped components are locally warped and deformed can be solved.

Description

Technical Field

[0001] This invention relates to the field of printer manufacturing technology, specifically to a device for integral molding of printer components. Background Technology

[0002] The assembly of strip-shaped or sheet-shaped components such as the printhead raster strip onto corresponding positioning components in printers is generally achieved through methods such as fusion bonding. Fusion bonding (or welding) is a technology that uses heating to bring materials to a molten state, followed by cooling to solidify them, thereby achieving material connection or shaping. However, existing welding devices directly contact the welding block with the heating component, causing the welding block to melt and adhere to the positioning component. Afterward, the welding block cools and solidifies, achieving the welding of printer components. This method subjectes the welding block to rapid heating and cooling, and it cannot support the outer side of the welding area of ​​strip-shaped or sheet-shaped components such as the printhead raster strip, or fix them to the positioning component. This results in uneven heating of the welding block, failure to achieve tight adhesion to the component, and processing defects such as local warping and deformation of the strip-shaped or sheet-shaped components. Summary of the Invention

[0003] The purpose of this invention is to provide an integrated molding device for printer components, in order to solve the problems that the welding blocks cannot be tightly bonded to the components and that strip-shaped and sheet-shaped components are locally warped and deformed when using existing welding devices.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a printer component integral molding device, comprising:

[0005] A conveyor belt that transports the welding blocks used for welding in a printer;

[0006] A transfer table has several through holes, an adsorption sleeve at the bottom of each through hole, and several suction ports on the inner wall of the adsorption sleeve. The adsorption sleeve is fitted onto the welding block and adsorbs the welding block through the suction ports. The suction ports are connected to an adsorption connector through an inner channel. The adsorption connector is connected to an external vacuum device.

[0007] A positioning fixture is provided with a first positioning groove and a second positioning groove that are mutually connected. The first component and the second component of the printer are respectively positioned on the first positioning groove and the second positioning groove, and their partial overlap forms a welding area. The transfer table presses several welding blocks onto the welding area of ​​the second component.

[0008] A welding platform is provided with several welding heads, each welding head including a temperature control tube and a welding tube. The temperature control tube is connected to the inner cavity of the welding tube and is connected to an external gas supply device. The temperature control tube is provided with a temperature control component for airflow heating or cooling. The lower end of the welding tube is provided with several radially penetrating notches arranged circumferentially, which are inserted into the inner cavity of the through hole and the adsorption sleeve to press and weld the weld block.

[0009] As a further description of the above technical solution:

[0010] Several rotary drive devices are spaced apart on the side of the conveyor belt, and the output end of the rotary drive device is connected to a blocking plate used to block and position the welding blocks on the conveyor belt.

[0011] As a further description of the above technical solution:

[0012] The end of the baffle plate facing the conveyor belt is provided with a bent hook that matches the surface of the welding block.

[0013] As a further description of the above technical solution:

[0014] The transfer platform is connected to the first adjustment mechanism, which includes a gantry structure, an X-axis drive device, a moving beam, and a first Z-axis drive device. The gantry structure spans the conveyor belt and the positioning fixture. The X-axis drive device extends along the X-axis direction of the surface of the gantry structure, and the moving beam is slidably mounted on it. The first Z-axis drive device extends vertically on the moving beam, and the transfer platform is slidably mounted on the first Z-axis drive device. The side of the moving beam is provided with a first guide rib that slidably engages with a groove on the side of the transfer platform.

[0015] As a further description of the above technical solution:

[0016] The side of the through hole is connected to the exhaust channel inside the transfer table, the exhaust channel is connected to the exhaust connector on the transfer table, and the exhaust connector is connected to an external vacuum device.

[0017] As a further description of the above technical solution:

[0018] The inner walls of the first positioning groove and the second positioning groove are respectively matched with the irregular surfaces of the first component and the second component.

[0019] As a further description of the above technical solution:

[0020] The welding stage is connected to the second adjustment mechanism, which includes a base and a second Z-axis drive device. The base is located on the side of the positioning fixture, and the second Z-axis drive device extends from it in the Z-axis direction. The welding stage is slidably mounted on the second Z-axis drive device, and a second guide rib is provided on the side of the base to slidably connect with the groove on the side of the welding stage.

[0021] As a further description of the above technical solution:

[0022] The welding stage is provided with an air inlet connector and an air inlet channel connecting to the inner cavity of the temperature control tube. The air inlet connector is connected to the external air supply equipment.

[0023] As a further description of the above technical solution:

[0024] The inner wall of the temperature control tube is provided with a heat-conducting ring covering the heat-conducting surface of the temperature control component, and the inner wall of the heat-conducting ring is arc-shaped.

[0025] In summary, due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0026] 1. The printer component fusion integral forming device of the present invention uses a transfer table to adsorb and pick up welding blocks on the conveyor belt and load them onto the positioning fixture. Specifically, the adsorption sleeve is placed on the welding block, and the welding block is adsorbed through the suction port on its inner wall. Multiple welding blocks are pressed onto the fusion area of ​​two printer components that have been positioned on the positioning fixture. Then, the fusion table moves down, the fusion head is inserted into the adsorption sleeve, and the welding block is pressed onto the printer component a second time. This ensures that the area of ​​the second component outside the welding block will not warp or deform due to high temperature during the fusion process, thereby improving the tightness and shaping quality of the printer component fusion integral forming.

[0027] 2. A gas with high thermal conductivity is introduced into the welding head. The temperature control component heats the gas, causing the high-temperature gas flow, which continuously increases in temperature, to blow over the surface of the weld block, heating it and melting it. The gas flow exits the welding head through the notch and covers the outside of the weld block, thus achieving overall heating. Subsequently, the temperature of the temperature control component gradually decreases to achieve a continuous reduction in the degree of heating by the gas flow, thereby cooling and shaping the molten weld block. This design avoids the processing defects caused by the sudden temperature change of the weld block due to the direct contact of the heating component with the weld block, which can lead to uneven heating, large internal stress that cannot be released, irregular deformation and warping, and failure to fit tightly with the component. This improves the welding quality of printer components. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a top view of a device for integral molding of printer components.

[0030] Figure 2 This is a diagram showing the usage state of an integrated molding device for printer components.

[0031] Figure 3 This is a diagram showing the usage state of an adsorption sleeve in an integrated molding device for printer components.

[0032] Figure 4 This is a diagram showing the usage status of the adsorption sleeve and the welding head in an integrated molding device for printer components.

[0033] Legend:

[0034] 1. Conveyor belt; 11. Rotary drive device; 12. Baffle plate; 13. Bending hook; 2. Transfer table; 21. Through hole; 22. Gantry structure; 23. X-axis drive device; 24. Moving beam; 25. First Z-axis drive device; 26. First guide rib; 27. Exhaust channel; 3. Adsorption sleeve; 31. Suction port; 4. Positioning fixture; 41. First positioning groove; 42. Second positioning groove; 5. Welding table; 51. Base; 52. Second Z-axis drive device; 53. Second guide rib; 54. Air inlet channel; 6. Welding head; 61. Temperature control tube; 62. Welding tube; 63. Temperature control component; 64. Heat conduction ring; 65. Notch; 100. Welding block; 200. First component; 300. Second component. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0039] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0040] Please see Figure 1-4 The present invention provides a technical solution: an integrated molding device for printer components, comprising:

[0041] Conveyor belt 1, which transports the welding blocks 100 used for printing welding;

[0042] A transfer platform 2 has several through holes 21. An adsorption sleeve 3 is installed at the bottom of each through hole 21. Several suction ports 31 are arranged circumferentially on the inner wall of the adsorption sleeve 3. The adsorption sleeve 3 is fitted onto the welding block 100 and adsorbs the welding block 100 through the suction ports 31. The suction ports 31 are connected to an adsorption connector through an internal channel. The adsorption connector is connected to an external vacuum device. The vacuum device is a conventional technology that extracts the air from the suction ports 31 to create a negative pressure environment inside the suction ports 31. The inner side of the bottom edge of the adsorption sleeve 3 and the inner end of the suction ports 31 can be set as a wedge with the end face facing down to ensure that the upward atmospheric pressure formed by the pressure difference between the suction ports 31 and the external environment is greater than or equal to the weight of the welding block 100, thereby achieving adsorption and gripping of it.

[0043] The positioning fixture 4 has a first positioning groove 41 and a second positioning groove 42 that are mutually connected. The first component 200 and the second component 300 of the printer are respectively positioned on the first positioning groove 41 and the second positioning groove 42, and their partial overlap forms a welding area. The transfer table 2 presses several welding blocks 100 onto the welding area of ​​the second component 300. The second component 300 vertically covers the first component 200. The two can be the printer's printhead raster strip and the positioning component corresponding to the raster strip, respectively. By welding the welding blocks 100 onto it, the two can be integrally formed.

[0044] A welding platform 5 is provided with several welding heads 6. Each welding head 6 includes a temperature control tube 61 and a welding tube 62. The inner cavity of the temperature control tube 61 and the welding tube 62 are connected and connected to an external gas supply device. A temperature control component 63 for airflow heating or cooling is provided inside the temperature control tube 61. Several radially penetrating notches 65 are arranged circumferentially at intervals at the lower end of the welding tube 62, which are inserted into the inner cavity of the through hole 21 and the adsorption sleeve 3 to press and weld the weld block 100. The gas supply device is existing technology, which pumps high thermal conductivity gas into the welding head 6. The temperature control component 63 is also existing technology, used to heat or cool the gas to meet the high-temperature melting and cooling requirements of the weld block 100 for welding and forming. Further details are omitted here. Figure 4 In this embodiment, the bottom of the welding tube 62 is open. During welding, the high-temperature gas flow directly impacts the welding block 100, heating it and assisting in its molten state formation. In another embodiment, the bottom of the welding tube 62 is sealed by a sealing block (the notch 65 is located above the top surface of the sealing block). The sealing block is made of a material with high thermal conductivity to heat and conduct heat to the middle part of the welding block 100 and maintain a certain downward pressure to assist in the formation of the molten welding block 100.

[0045] The printer component fusion molding device of the present invention uses a transfer table to adsorb and pick up welding blocks on a conveyor belt and load them onto a positioning fixture. Specifically, an adsorption sleeve is fitted onto the welding blocks, and the welding blocks are adsorbed through suction ports on its inner wall. Multiple welding blocks are then pressed onto the fusion areas of two printer components already positioned on the positioning fixture. Afterward, the fusion table moves down, and the fusion head inserts into the adsorption sleeve to press the welding blocks onto the printer components a second time. This ensures that the area of ​​the second component outside the welding blocks will not warp or deform due to high temperature during the fusion process, thereby improving the tightness and shaping quality of the printer component fusion molding. A gas with high thermal conductivity is introduced into the fusion head. The temperature control component heats the gas, causing the continuously rising high-temperature gas flow to blow over the surface of the weld block, heating it and melting it. The gas flow exits the welding head through the notch and covers the outside of the weld block, thus achieving overall heating. Subsequently, the temperature of the temperature control component gradually decreases to achieve a continuous reduction in the degree of heating by the gas flow, thereby cooling and shaping the molten weld block. This design avoids the processing and forming defects caused by the sudden temperature change of the weld block, which can lead to uneven heating, large internal stress that cannot be released, irregular deformation and warping, and failure to fit tightly with the component, which are common with direct contact heating and cooling of the weld block.

[0046] In another embodiment, a plurality of rotary drive devices 11 are spaced apart on the side of the conveyor belt 1. The output end of each rotary drive device 11 is connected to a blocking plate 12 for blocking and positioning welding blocks 100 on the conveyor belt 1. A bent hook 13 matching the surface of the welding block 100 is provided at one end of the blocking plate 12 facing the conveyor belt 1. Thus, when the conveyor belt 1 transports the welding block 100 to a designated position and stops operating, the bent hook 13 can move and block the welding block 100, preventing it from moving out of the designated range due to inertia. This ensures the picking accuracy of the adsorption sleeve 3. The control of the conveyor belt 1 stopping when the welding block 100 reaches the designated position and the operation of the rotary drive devices 11 is achieved by sensors on the conveyor belt 1 sensing the position of the welding block 100 in real time and linking it to the aforementioned devices through a controller, thereby achieving automated control processing. The rotary drive devices 11 can be motors or other conventional rotary drive devices.

[0047] The transfer platform 2 is connected to the first adjustment mechanism, which includes a gantry structure 22, an X-axis drive device 23, a moving beam 24, and a first Z-axis drive device 25. The gantry structure 22 spans the conveyor belt 1 and the positioning fixture 4. The X-axis drive device 23 extends along the X-axis direction of the surface of the gantry structure 22, and the moving beam 24 is slidably mounted on it. The first Z-axis drive device 25 extends vertically on the moving beam 24, and the transfer platform 2 is slidably mounted on the first Z-axis drive device 25. The side of the moving beam 24 is provided with a first guide rib 26 that slidably connects with the groove on the side of the transfer platform 2.

[0048] In another embodiment, the side of the through hole 21 is connected to the exhaust channel 27 inside the transfer table 2. The exhaust channel 27 is connected to the exhaust connector on the transfer table 2, and the exhaust connector is connected to an external vacuum device. The vacuum device is existing technology and is used to extract air from the exhaust channel 27 to create a negative pressure relative to the through hole 21 and the inner cavity of the adsorption sleeve 3. This allows the gas discharged from the welding head 6 to be drawn into the exhaust channel 27 for unified recycling, preventing pollution to the external environment.

[0049] The inner walls of the first positioning groove 41 and the second positioning groove 42 are respectively matched with the irregular surfaces of the first component 200 and the second component 300 to improve the placement stability of the two components and prevent them from shifting under pressure. The positioning of the two components on the corresponding positioning grooves is achieved by manual operation or by additional feeding mechanism.

[0050] The welding table 5 is connected to the second adjustment mechanism, which includes a base 51 and a second Z-axis drive device 52. The base 51 is located on the side of the positioning fixture 4, and the second Z-axis drive device 52 extends on it in the Z-axis direction. The welding table 5 is slidably arranged on the second Z-axis drive device 52. The side of the base 51 is provided with a second guide rib 53 that slidably connects with the groove on the side of the welding table 5.

[0051] The aforementioned X-axis drive equipment and Z-axis drive equipment use linear motors or other linear drive equipment.

[0052] The welding platform 5 is equipped with an air inlet connector and an air inlet channel 54 that connects to the inner cavity of the temperature control pipe 61. The air inlet connector connects to the external air supply equipment. This achieves a stable and uniform air supply to the welding head 6.

[0053] In another embodiment, the inner wall of the temperature control tube 61 is provided with a heat-conducting ring 64 covering the heat-conducting surface of the temperature control component 63, and the inner wall of the heat-conducting ring 64 is arc-shaped. The temperature control component 63 does not directly contact the inner cavity of the welding head 6 or the internal airflow, avoiding contamination of its heat-conducting surface and affecting its heating and cooling performance. The air inlet channel 54 can also be equipped with the same arrangement as the temperature control component 63 and heat-conducting ring 64 as in the temperature control tube 61, to ensure sufficient heating of the airflow, so that the airflow discharged from the welding tube 62 is higher than or reaches the melting point of the weld block 100, thereby ensuring the full melting of the weld block 100 and achieving high-quality welding processing.

[0054] The working principle of the integrated molding device for printer components in this embodiment includes: During use, a first component 200 is pressed into a first positioning groove 41, and a second component 300 is pressed into a second positioning groove 42, causing the welding areas of the two components to overlap; a conveyor belt 1 arranges and transports welding blocks 100 sequentially to a positioning fixture 4, and a rotating drive device 11 drives a blocking plate 12 to rotate, while a bending hook 13 intercepts and positions the welding blocks 100. The conveyor belt 1 stops running, and then the blocking plate 12 rotates and resets. During this process, the bending hook 13 does not exert any force on the welding blocks 100; the X-axis drive device 23 and the first Z-axis drive device 25 drive the transfer table 2 to move, causing an adsorption sleeve 3 to be placed on the welding blocks 100. A vacuum device extracts air from the suction port 31, creating a negative pressure state inside compared to the external environment. This atmospheric pressure presses the welding blocks 100 onto the bottom of the adsorption sleeve 3. Then, the welding blocks 100 are moved to the positioning fixture 4, and multiple welding blocks 100 are... The adhesive sleeve 3 presses onto the welding area of ​​the two pre-positioned printer components, with the bottom of the sleeve pressing onto the second component 300. Then, the second Z-axis drive device 52 drives the welding table 6 downwards, and the welding head 62 inserts into the adhesive sleeve 3, pressing the welding block 100 onto the printer component a second time. This ensures that the area outside the welding block of the second component will not warp or deform due to high temperature during welding, thereby improving the tightness and shaping quality of the integrated welding of the printer components. High thermal conductivity gas is introduced into the welding head 6. The heat generated by the heat-conducting surface of the temperature control component 63 is transferred to the heat-conducting ring 64, which heats the gas. This causes the continuously increasing high-temperature airflow to blow over the surface of the welding block 100, heating it and melting it. The airflow flows out of the welding head 6 through the notch 65 and covers the outside of the welding block 100, achieving overall heating. The blown airflow is extracted from the device through the exhaust channel 27 for unified waste gas recovery and treatment. Figure 3 , 4As shown; subsequently, the temperature of the temperature control component 63 gradually decreases to achieve a continuous reduction in the degree of heating of the airflow temperature, thereby cooling and shaping the molten weld block 100. This design avoids the defects associated with direct contact heating and cooling of the weld block, such as sudden temperature changes leading to uneven heating, unreleased internal stress, irregular deformation and warping, and failure to tightly adhere to the component. After the integral welding is completed, the corresponding equipment of the air inlet, exhaust, and suction mechanisms can be shut off. The adsorption sleeve 3 and welding head 6 detach from the weld block 100 and the printer component, and the formed component can be removed for welding the next component.

[0055] In summary, due to the adoption of the above technical solution, the integrated molding device for printer components in this embodiment has the following advantages compared with the prior art:

[0056] 1. The printer component fusion integral forming device of the present invention uses a transfer table to adsorb and pick up welding blocks on the conveyor belt and load them onto the positioning fixture. Specifically, the adsorption sleeve is placed on the welding block, and the welding block is adsorbed through the suction port on its inner wall. Multiple welding blocks are pressed onto the fusion area of ​​two printer components that have been positioned on the positioning fixture. Then, the fusion table moves down, the fusion head is inserted into the adsorption sleeve, and the welding block is pressed onto the printer component a second time. This ensures that the area of ​​the second component outside the welding block will not warp or deform due to high temperature during the fusion process, thereby improving the tightness and shaping quality of the printer component fusion integral forming.

[0057] 2. A gas with high thermal conductivity is introduced into the welding head. The temperature control component heats the gas, causing the high-temperature gas flow, which continuously increases in temperature, to blow over the surface of the weld block, heating it and melting it. The gas flow exits the welding head through the notch and covers the outside of the weld block, thus achieving overall heating. Subsequently, the temperature of the temperature control component gradually decreases to achieve a continuous reduction in the degree of heating by the gas flow, thereby cooling and shaping the molten weld block. This design avoids the processing defects caused by the sudden temperature change of the weld block due to the direct contact of the heating component with the weld block, which can lead to uneven heating, large internal stress that cannot be released, irregular deformation and warping, and failure to fit tightly with the component. This improves the welding quality of printer components.

[0058] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A device for integral molding of printer components, characterized in that, include: A conveyor belt that transports the welding blocks used for welding in a printer; A transfer table has several through holes, an adsorption sleeve at the bottom of each through hole, and several suction ports on the inner wall of the adsorption sleeve. The adsorption sleeve is fitted onto the welding block and adsorbs the welding block through the suction ports. The suction ports are connected to an adsorption connector through an inner channel. The adsorption connector is connected to an external vacuum device. A positioning fixture is provided with a first positioning groove and a second positioning groove that are mutually connected. The first component and the second component of the printer are respectively positioned on the first positioning groove and the second positioning groove, and their partial overlap forms a welding area. The transfer table presses several welding blocks onto the welding area of ​​the second component. A welding platform is provided with several welding heads, each welding head including a temperature control tube and a welding tube. The temperature control tube is connected to the inner cavity of the welding tube and is connected to an external gas supply device. The temperature control tube is provided with a temperature control component for airflow heating or cooling. The lower end of the welding tube is provided with several radially penetrating notches arranged circumferentially, which are inserted into the inner cavity of the through hole and the adsorption sleeve to press and weld the weld block.

2. The printer component integral molding device according to claim 1, characterized in that, Several rotary drive devices are spaced apart on the side of the conveyor belt, and the output end of the rotary drive device is connected to a blocking plate used to block and position the welding blocks on the conveyor belt.

3. The printer component integral molding device according to claim 2, characterized in that, The end of the baffle plate facing the conveyor belt is provided with a bent hook that matches the surface of the welding block.

4. The printer component integral molding device according to claim 1, characterized in that, The transfer platform is connected to the first adjustment mechanism, which includes a gantry structure, an X-axis drive device, a moving beam, and a first Z-axis drive device. The gantry structure spans the conveyor belt and the positioning fixture. The X-axis drive device extends along the X-axis direction of the surface of the gantry structure, and the moving beam is slidably mounted on it. The first Z-axis drive device extends vertically on the moving beam, and the transfer platform is slidably mounted on the first Z-axis drive device. The side of the moving beam is provided with a first guide rib that slidably engages with a groove on the side of the transfer platform.

5. The printer component integral molding device according to claim 1, characterized in that, The side of the through hole is connected to the exhaust channel inside the transfer table, the exhaust channel is connected to the exhaust connector on the transfer table, and the exhaust connector is connected to an external vacuum device.

6. The printer component integral molding device according to claim 1, characterized in that, The inner walls of the first positioning groove and the second positioning groove are respectively matched with the irregular surfaces of the first component and the second component.

7. The printer component integral molding device according to claim 1, characterized in that, The welding stage is connected to the second adjustment mechanism, which includes a base and a second Z-axis drive device. The base is located on the side of the positioning fixture, and the second Z-axis drive device extends from it in the Z-axis direction. The welding stage is slidably mounted on the second Z-axis drive device, and a second guide rib is provided on the side of the base to slidably connect with the groove on the side of the welding stage.

8. The printer component integral molding device according to claim 1, characterized in that, The welding stage is provided with an air inlet connector and an air inlet channel connecting to the inner cavity of the temperature control tube. The air inlet connector is connected to the external air supply equipment.

9. The printer component integral molding device according to claim 1, characterized in that, The inner wall of the temperature control tube is provided with a heat-conducting ring covering the heat-conducting surface of the temperature control component, and the inner wall of the heat-conducting ring is arc-shaped.

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