Servo press-fitting equipment for heating bag

Abstract

The utility model relates to the technical field of PTC heaters, in particular to heating bag servo press-fitting equipment which comprises a machine table, a carrying mechanism and a press-fitting mechanism. The press-fitting mechanism comprises a point pressing assembly arranged on the machine table, a material transferring assembly arranged on the machine table and used for carrying radiators inserted with heating bags and transferring the radiators to a point pressing assembly station for press-fitting one by one, and a clamping assembly arranged on the machine table. According to the device, the initial position of the heating package can be accurately positioned to serve as the reference of subsequent one-by-one press fitting, the heating package is sequentially pressed into the preformed groove of the radiator in a point mode, the downward pressure used for point pressing one by one is small, the radiator is prevented from being extruded and deformed, the press fitting effect is improved, the positioning precision is high, direction adjustment is flexible, and the automatic intelligent assembly production efficiency is high; the large-batch production requirement is met, and the technical problems that the heating bag is not easy to press and the radiator is easy to deform due to extrusion are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of PTC heater, and particularly relates to a heating bag servo press-fitting equipment. BACKGROUND

[0002] The engine vehicle in the prior art can keep the vehicle warm by using the heat generated by the engine, but the electric vehicle (EV) has no engine, and the extended-range electric vehicle (EREV) and the hybrid electric vehicle (HEV) also need to keep the vehicle warm when the engine is stopped. The PTC heater used is effective for heating the EV, EREV and HEV vehicle.

[0003] The patent document with the patent number CN201820852973.1 discloses a new energy automobile PTC electric heater, which comprises a heating seat, a PTC heating cavity is arranged on the heating seat, and a PTC heating assembly is arranged in the PTC heating cavity; the PTC heating assembly comprises a PTC, an upper plastic support, a lower plastic support, a first PTC aluminum sheet, a second PTC aluminum sheet, a PTC heat-conducting rubber sheet, an L-shaped clamping piece and a conical plug; the first and second PTC aluminum sheets are respectively clamped on the left and right sides of the PTC, and the upper and lower plastic supports are respectively limited to the upper and lower ends of the PTC, and the upper plastic support is limited to the top end of the first PTC aluminum sheet and the second PTC aluminum sheet, and the lower plastic support is limited to the bottom end of the first PTC aluminum sheet and the second PTC aluminum sheet; the L-shaped clamping piece comprises a top plate portion and a side plate portion connected to the top plate portion; the first PTC aluminum sheet and the second PTC aluminum sheet are electrically connected to the conduction plate.

[0004] However, in the actual use process, the inventor finds that the heating bag is not easy to press-fit, if the assembly is loose, the stability of the heating bag installation is poor, if the assembly is tight, the radiator is easily extruded and deformed in the process of fastening. SUMMARY

[0005] The purpose of the present application is to solve the technical problems that the heating bag is not easy to press-fit and the radiator is easily extruded and deformed by setting a heating bag servo press-fitting equipment, which can accurately position the initial heating bag position as the reference for subsequent one-by-one press-fitting, and sequentially press the heating bag into the reserved groove of the radiator. The downward pressure used for point-by-point pressing is small, which prevents the radiator from being extruded and deformed, improves the press-fitting effect, has high positioning accuracy, flexible azimuth adjustment, high automatic intelligent assembly production efficiency, and meets the mass production demand.

[0006] In order to solve the above technical problems, the technical scheme is as follows:

[0007] A heating bag servo press-fitting equipment, comprising a machine table, a carrying mechanism and a press-fitting mechanism arranged on the machine table.

[0008] The pressing mechanism comprises a point-pressing assembly arranged on the machine table, a material transferring assembly arranged on the machine table and used for transferring the heat-dissipating device with inserted heating packs to the point-pressing assembly station one by one for pressing, and a clamping assembly arranged on the machine table and used for transferring the heat-dissipating device with inserted heating packs from the carrying mechanism to the material transferring assembly.

[0009] Preferably, the carrying mechanism comprises a conveying assembly arranged on the machine table and a carrying assembly arranged on the conveying assembly.

[0010] The conveying assembly comprises a track arranged on the machine table, a chain arranged on the track, and a position sensor arranged on the track.

[0011] Preferably, the carrying assembly comprises a carrying plate unit arranged on the chain, a positioning unit arranged on the carrying plate unit and used for supporting the heat-dissipating device, and a material box arranged on the carrying plate unit and used for loading the heating packs.

[0012] Preferably, the carrying plate unit comprises a bottom frame arranged on the chain and a tray arranged on the bottom frame.

[0013] Preferably, the positioning unit comprises a supporting block arranged on the tray and used for lifting the heat-dissipating device, and a positioning column arranged on the tray and used for positioning the heat-dissipating device.

[0014] Preferably, the conveying assembly further comprises a lifting unit used for lifting the carrying assembly and separating it from the track, which comprises a first hydraulic cylinder arranged on the track, a lifting platform arranged on the output end of the first hydraulic cylinder, a plurality of groups of lifting columns arranged on the lifting platform, and a lifting groove opened on the bottom frame and matched with the lifting columns.

[0015] Preferably, the clamping assembly comprises a first sliding rail arranged on the machine table, a first sliding platform arranged on the first sliding rail and moving transversely, a second sliding rail arranged on the first sliding platform, a second sliding platform arranged on the second sliding rail and moving vertically, a hanger arranged on the second sliding platform, and a clamping unit arranged on the hanger.

[0016] Preferably, the clamping unit comprises a bidirectional cylinder arranged on the hanger, two groups of connecting blocks respectively arranged on the output ends of the bidirectional cylinder, a support frame arranged on the connecting blocks, a clamping jaw arranged on the support frame through a positioning pin, and a position sensor arranged on the support frame and used for detecting whether the clamping jaw is reset.

[0017] As preferred, the material transferring assembly comprises a third sliding rail arranged on the machine table and extending along the X-axis direction, a third sliding table slidingly fitted on the third sliding rail, a fourth sliding rail arranged on the third sliding table and extending along the Y-axis direction, a fourth sliding table slidingly fitted on the fourth sliding rail, a lifting unit arranged on the fourth sliding table, and a receiving unit vertically sliding above the fourth sliding table and used for positioning and supporting the heat spreader, the output end of the lifting unit being connected with the bottom of the receiving unit to drive the receiving unit to reciprocate along the vertical direction.

[0018] As preferred, the point pressing assembly comprises a hydraulic unit arranged on the machine table and a visual detection unit arranged on the hydraulic unit and used for positioning the initial heating bag as a moving reference to realize the one-by-one pressing.

[0019] The hydraulic unit comprises a hydraulic component arranged on the machine table and a pressing head arranged at the output end of the hydraulic component and matched with the top of the heating bag.

[0020] The beneficial effects of the present application are as follows:

[0021] (1) In the present application, the carrying mechanism and the pressing mechanism are cooperated, on the one hand, the initial heating bag can be accurately positioned as the reference for subsequent one-by-one pressing, and the heating bag is sequentially pressed into the reserved groove of the heat spreader, compared with the pressing mode of pressing all the heating bags into the reserved groove of the heat spreader at one time, the pressing force used for one-by-one pressing is smaller, the pressure borne by the heat spreader is smaller, the heat spreader is prevented from being extruded and deformed, and the pressing effect is improved; on the other hand, the positioning precision is higher, the heat spreader with the inserted heating bag is conveniently transferred by the grabbing, the pressing positioning precision is good, the orientation adjustment is flexible, the point pressing speed is faster, the automatic intelligent assembly production efficiency is high, and the mass production demand is met.

[0022] (2) In the present application, the conveying assembly and the bearing assembly are cooperated, on the one hand, the heat spreader can be well positioned and supported, the heat spreader is placed stably, the heat spreader is driven to lift by the carrier plate unit to ensure the positioning precision of grabbing, which is beneficial to the grabbing of the heat spreader with the inserted heating bag for transfer, and the assembly precision is improved; on the other hand, the carrier plate unit can be automatically controlled to stop at a position on the track, the pressing work of the heating bag is facilitated, and the effect of full-automatic pressing of the heating bag is improved.

[0023] (3) The clamping assembly and the carrying mechanism cooperate in the application, on the one hand, the heat sink with the heating bag inserted is conveniently grabbed and transferred to the specified position of the receiving unit, the positioning accuracy is good, and the material transfer efficiency is high; on the other hand, the clamping jaw is inserted and arranged, convenient and fast disassembly, conducive to replacing clamping jaws of different sizes to adapt to heat sinks of different specifications, and the working state of the clamping jaw can be monitored in real time, and the use effect of the clamping jaw is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced below, and obviously, the drawings described below are only some embodiments of the application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0025] Figure 1 It is a structural schematic view of a heating bag servo press-fitting equipment.

[0026] Figure 2 It is a structural schematic view of a heat sink.

[0027] Figure 3 It is a structural schematic view of a heating bag.

[0028] Figure 4 It is a structural schematic view of a carrying mechanism.

[0029] Figure 5 It is a structural schematic view of a carrying assembly.

[0030] Figure 6 It is a structural schematic view of a bottom frame.

[0031] Figure 7 It is a structural schematic view of a jacking unit.

[0032] Figure 8 It is a structural schematic view of a press-fitting mechanism.

[0033] Figure 9 It is a structural schematic view of a clamping assembly.

[0034] Figure 10 It is a structural schematic view of a clamping unit.

[0035] Figure 11 It is a structural schematic view of a material transfer assembly.

[0036] Figure 12 It is a structural schematic view of a point pressing assembly.

[0037] Figure 13 It is a structural schematic view of a press head. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0039] Example 1

[0040] like Figures 1-13 As shown, a servo pressing device for heating packs includes a machine base 1, and a transport mechanism 2 and a pressing mechanism 3 disposed on the machine base 1.

[0041] The pressing mechanism 3 includes a pressing component 31 mounted on the machine base 1, a transfer component 32 mounted on the machine base 1 for transferring radiators with inserted heating packs to the pressing component 31 station for pressing one by one, and a clamping component 33 mounted on the machine base 1 for transferring radiators with inserted heating packs from the transport mechanism 2 to the transfer component 32.

[0042] In this embodiment, the transport mechanism 2 and the pressing mechanism 3 work together to accurately locate the initial heating pack position, which serves as the reference for subsequent pressing. The heating packs are then pressed sequentially into the pre-reserved slots of the radiator. Compared to pressing all the heating packs into the pre-reserved slots of the radiator at once, the downward pressure used for pressing each pack individually is smaller, and the pressure on the radiator is less, preventing the radiator from being squeezed and deformed, thus improving the pressing effect. On the other hand, the positioning accuracy is high, making it convenient to grab and transfer the radiator with the inserted heating pack. The pressing positioning accuracy is good, the orientation adjustment is flexible, the pressing speed is fast, and the automatic intelligent assembly production efficiency is high, meeting the needs of mass production.

[0043] In detail, several sets of heating packs are placed sequentially in the material box 223, which is placed on the carrier plate unit 221. The radiator is placed on the positioning unit 222. After the heating packs with glue are pre-assembled into the reserved slots of the radiator, the chain, driven by an external power source, moves the carrier plate unit 221 to the position of the clamping assembly 33 and then stops. The position sensor 212 controls the stopping position of the carrier plate unit 221 on the track 211. The lifting unit 213 lifts the carrier plate unit 221 to ensure the positioning accuracy of the gripping assembly. 33 picks up the heat sink with the heating pack inserted and transfers it to the receiving unit 326. The transfer component 32 drives the receiving unit 326 to move to a position below the pressing component 31. The vision inspection unit 312 positions the first heating pack as the moving reference. The transfer component 32 adjusts the position of the heat sink with the heating pack inserted. The pressing component 31 presses the heating packs into the reserved slots of the heat sink in sequence to complete the pressing work. After pressing, the clamping component 33 transfers the pressed heat sink to the carrier plate unit 221 for backward transmission.

[0044] Furthermore, such as Figures 1-7As shown, the carrying mechanism 2 comprises a conveying assembly 21 arranged on the machine table 1 and a carrying assembly 22 arranged on the conveying assembly 21;

[0045] The conveying assembly 21 comprises a track 211 arranged on the machine table 1, a chain arranged on the track 211 and a position sensor 212 arranged on the track 211;

[0046] The carrying assembly 22 comprises a carrying plate unit 221 arranged on the chain, a positioning unit 222 arranged on the carrying plate unit 221 and used for supporting the heat dissipation device and a magazine 223 placed on the carrying plate unit 221 and used for loading the heating bag;

[0047] The carrying plate unit 221 comprises a bottom frame 2211 arranged on the chain and a tray 2212 arranged on the bottom frame 2211;

[0048] The positioning unit 222 comprises a supporting block 2221 arranged on the tray 2212 and used for lifting the heat dissipation device and a positioning column 2222 arranged on the tray 2212 and used for positioning the heat dissipation device;

[0049] The conveying assembly 21 further comprises a lifting unit 213 used for lifting the carrying assembly 22 and separating the carrying assembly 22 from the track 211, which comprises a first hydraulic cylinder 2131 arranged on the track 211, a lifting table 2132 arranged on the output end of the first hydraulic cylinder 2131, a plurality of groups of lifting columns 2133 arranged on the lifting table 2132 and lifting grooves 2134 opened on the bottom frame 2211 and matched with the lifting columns 2133, the lifting unit 213 lifts the carrying plate unit 221 and ensures the positioning accuracy of each time of grabbing.

[0050] In the embodiment, the conveying assembly 21 and the carrying assembly 22 are cooperated, on the one hand, the heat dissipation device can be well positioned and supported, the heat dissipation device can be placed stably and lifted by the carrying plate unit 221, the positioning accuracy of grabbing is ensured, the heat dissipation device with the inserted heating bag can be grabbed by the clamping assembly 33 and transferred, the assembly precision is improved; on the other hand, the stopping position of the carrying plate unit 221 on the track 211 can be automatically controlled, the pressing assembly work of the heating bag is facilitated and the full-automatic pressing assembly effect of the heating bag is improved.

[0051] In detail, the material box 223 is placed on the tray 2212 at a specific position, the heat sink is placed on the supporting block 2221, and the positioning column 2222 is inserted into the mounting hole of the heat sink to achieve positioning and support. After the heated pack is pre-assembled into the reserved groove of the heat sink, the chain drives the carrier plate unit 221 to move to the position of the clamping assembly 33 under the drive of the external power source and then stops, the position sensor 212 controls the stopping position of the carrier plate unit 221 on the track 211, the first hydraulic cylinder 2131 drives the carrier plate unit 221 to ascend and descend with the heat sink through the jacking column 2133 on the jacking table 2132, so as to ensure the positioning accuracy of the clamping and facilitate the clamping assembly 33 to clamp the heat sink with the heated pack and transfer it to the receiving unit 326.

[0052] Further, as shown in Figures 8-10 the clamping assembly 33 includes a first sliding rail 331 arranged on the machine table 1, a first sliding table 332 arranged to move transversely along the first sliding rail 331, a first driving part arranged on the first sliding rail 331 and used to control the reciprocating movement of the first sliding table 332, a second sliding rail 333 arranged on the first sliding table 332, a second sliding table arranged to move vertically along the second sliding rail 333, a second driving part arranged on the second sliding rail 333 and used to control the reciprocating movement of the second sliding table, a hanger 334 arranged on the second sliding table, and a clamping unit 335 arranged on the hanger 334.

[0053] The clamping unit 335 includes a bidirectional air cylinder 3351 arranged on the hanger 334, two groups of connecting blocks respectively arranged at the output end of the bidirectional air cylinder 3351, a support frame 3352 arranged on the connecting blocks, a clamping jaw 3353 arranged on the support frame 3352 through positioning pin insertion, and a position sensor 3354 arranged on the support frame 3352 and used to detect whether the clamping jaw 3353 is reset.

[0054] It should be noted that the first driving part and the second driving part are driven by existing linear motors or electric cylinders, or other driving modes that can achieve linear driving are also applicable to the present embodiment.

[0055] It should be further noted that the first driving part drives the clamping unit 335 to move transversely with the heat sink through the first sliding table 332, and the second driving part drives the clamping unit 335 to move vertically with the heat sink through the second sliding table.

[0056] In the embodiment, through the cooperation of the clamping assembly 33 and the carrying mechanism 2, on the one hand, the heat dissipation device inserted with the heating bag is conveniently grabbed and transferred to the designated position of the receiving unit 326, the positioning accuracy is good, and the material transfer efficiency is high; on the other hand, the clamping jaw 3353 is inserted and arranged, which is convenient and fast to disassemble and assemble, is conducive to replacing clamping jaws 3353 of different sizes to adapt to heat dissipation devices of different specifications, can also monitor the working state of the clamping jaw 3353 in real time, and improves the use effect of the clamping jaw 3353.

[0057] In detail, the chain moves to the position of the clamping assembly 33 under the drive of the external power source and stops, the position sensor 212 controls the stopping position of the carrying plate unit 221 on the track 211, the jacking unit 213 jacks up the carrying plate unit 221 to ensure the positioning accuracy of grabbing, the first driving part drives the clamping unit 335 to move laterally through the first sliding table 332, so that the clamping unit 335 moves to the position directly above the heat dissipation device inserted with the heating bag, the second driving part drives the clamping unit 335 to descend to the designated position through the second sliding table, the position sensor 3354 detects whether the clamping jaw 3353 is reset, and the double-acting cylinder 3351 drives the clamping jaw 3353 to grab the side edge of the heat dissipation device through the support frame 3352, and then transfers the heat dissipation device to the receiving unit 326.

[0058] Further, as shown in Figure 8 and Figures 11-13 , the material transfer assembly 32 comprises a third sliding rail 321 arranged on the machine table 1 and extending along the X-axis direction, a third sliding table 322 slidingly fitted on the third sliding rail 321, a third driving part arranged on the third sliding rail 321 and used for controlling the reciprocating movement of the third sliding table 322, a fourth sliding rail 323 arranged on the third sliding table 322 and extending along the Y-axis direction, a fourth sliding table 324 slidingly fitted on the fourth sliding rail 323, a fourth driving part arranged on the fourth sliding rail 323 and used for controlling the reciprocating movement of the fourth sliding table 324, a lifting unit 325 arranged on the fourth sliding table 324, and a receiving unit 326 vertically slidingly arranged above the fourth sliding table 324 and used for positioning and supporting the heat dissipation device, the output end of the lifting unit 325 is connected with the bottom of the receiving unit 326, so as to drive the receiving unit 326 to reciprocate along the vertical direction;

[0059] The lifting unit 325 comprises a second hydraulic cylinder 3251 arranged on the fourth sliding table 324 and a lifting plate 3252 arranged on the output end of the second hydraulic cylinder 5251;

[0060] The receiving unit 326 includes a receiving plate 3261 arranged on the lifting plate 3252 and a plurality of limiting parts 3262 arranged on the receiving plate 3261 and used for positioning and supporting the heat spreader, the positions or shapes of the plurality of limiting parts 3262 can be adapted and selected according to the profiles of different heaters.

[0061] The point pressing assembly 31 includes a hydraulic unit 311 arranged on the machine table 1 and a visual detection unit 312 arranged on the hydraulic unit 311 and used for positioning the initial heating bag as a moving reference to realize one-by-one pressing.

[0062] The hydraulic unit 311 includes a hydraulic part 3111 arranged on the machine table 1 and a pressing head 3112 arranged at the output end of the hydraulic part 3111 and matched with the top of the heating bag.

[0063] It should be noted that the third driving part and the fourth driving part are both driven by existing linear motors or electric cylinders, or other driving modes for realizing linear driving are also applicable to the embodiment.

[0064] It should be further noted that the third driving part drives the receiving unit 326 to move along the X-axis direction through the third sliding table 322, the fourth driving part drives the receiving unit 326 to move along the Y-axis direction through the fourth sliding table 324, and the lifting unit 325 drives the receiving unit 326 to reciprocate along the vertical direction, which is matched with the horizontal movement and vertical movement of the clamping unit 335 driven by the first driving part and the second driving part, so as to facilitate the clamping unit 335 to place the heat spreader with the inserted heating bag at the specified position of the receiving unit 326.

[0065] It should be further noted that the visual detection unit 312 is a visual camera, which is used for preliminarily positioning the positions of the first group of heating bags as the reference for subsequent one-by-one pressing.

[0066] It is worth mentioning that, compared with the pressing mode of pressing all the heating bags into the reserved slots of the heat spreader at one time, the point pressing uses smaller pressing force, and the heat spreader bears smaller pressure, so that the heat spreader is prevented from being extruded and deformed.

[0067] In the embodiment, the turning assembly 32 and the point pressing assembly 31 are arranged to sequentially press the heating bags into the reserved slots of the heat spreader, so that the pressure borne by the heat spreader is reduced, and the assembly is more accurate.

[0068] In detail, after the clamping component 33 picks up the heat sink with the heating pack inserted and transfers it to the receiving unit 326, the limiting part 3262 positions the heat sink. The third drive part drives the receiving unit 326 to move along the X-axis direction with the heat sink through the third slide 322. The fourth drive part drives the receiving unit 326 to move along the Y-axis direction with the heat sink through the fourth slide 324. The lifting unit 325 drives the receiving unit 326 to move back and forth along the vertical direction with the heat sink. The vision inspection unit 312 positions the first group of heating packs as the reference for subsequent pressing. The material transfer component 32 adjusts the position of the heat sink. The hydraulic component 3111 drives the pressure head 3112 to descend. The pressure head 3112 presses on the transverse protrusions on both sides of the heating pack, pressing the heating packs into the reserved slots of the heat sink in sequence, completing the pressing work. After pressing, the clamping component 33 transfers the pressed heat sink to the carrier plate unit 221 for backward transmission.

[0069] In one piece of equipment, multiple sets of pressing mechanisms can be set up according to different frequency requirements.

[0070] Example 2

[0071] like Figures 10-11 As shown, components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows:

[0072] Furthermore, such as Figures 10-11 As shown, the receiving plate 3261 of the receiving unit 326 has limiting parts 3262 of different specifications distributed on it, and the gripper 3353 of the clamping unit 335 can be quickly installed and removed from the support frame 3352 to adapt to heat sinks of different specifications.

[0073] Work process:

[0074] First, several groups of heating bags are placed in the material box 223 in sequence, the material box 223 is placed on the designated position of the carrier plate unit 221, and the heat sink is placed on the positioning unit 222; after the glued heating bag is pre-assembled into the reserved groove of the heat sink, the chain is driven by the external power source to move the carrier plate unit 221 to the position of the clamping assembly 33 and stop, the position sensor 212 controls the stop position of the carrier plate unit 221 on the track 211, the jacking unit 213 jacks up the carrier plate unit 221 to ensure the positioning accuracy of the clamping, the clamping assembly 33 clamps the heat sink with the inserted heating bag and moves to the receiving unit 326, the material transferring assembly 32 drives the receiving unit 326 to move to the position below the point pressing assembly 31, the visual detection unit 312 positions the first heating bag as the moving reference, the material transferring assembly 32 adjusts the position of the heat sink with the inserted heating bag, the point pressing assembly 31 sequentially presses and assembles the heating bag into the reserved groove of the heat sink, the pressing and assembling work is completed, and after the pressing and assembling is completed, the heat sink with the completed pressing and assembling is transferred to the carrier plate unit 221 by the clamping assembly 33 and is transmitted backward.

[0075] In the description of the present application, it should be understood that the terms "front", "rear", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0076] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0077] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or replacements easily thought of by those skilled in the art under the technical hints of the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A heating pack servo press loading apparatus, characterized by, The machine includes a machine table, a carrying mechanism arranged on the machine table, and a pressing mechanism arranged on the machine table; The pressing mechanism includes a point-pressing assembly arranged on the machine table, a material transferring assembly arranged on the machine table and used for transferring the heat-dissipating device with the inserted heating bag to the point-pressing assembly station one by one for pressing, and a clamping assembly arranged on the machine table and used for transferring the heat-dissipating device with the inserted heating bag from the carrying mechanism to the material transferring assembly.

2. A heating pack servo press loading apparatus according to claim 1, wherein, The carrying mechanism includes a conveying assembly arranged on the machine table and a carrying assembly arranged on the conveying assembly; The conveying assembly includes a track arranged on the machine table, a chain arranged on the track, and a position sensor arranged on the track.

3. A heating pack servo press loading apparatus according to claim 2, wherein, The carrying assembly includes a carrying plate unit arranged on the chain, a positioning unit arranged on the carrying plate unit and used for supporting the heat-dissipating device, and a material box arranged on the carrying plate unit and used for loading the heating bag.

4. A heating pack servo press loading apparatus according to claim 3, wherein, The carrying plate unit includes a bottom frame arranged on the chain and a tray arranged on the bottom frame.

5. A heating pack servo press loading apparatus according to claim 4, wherein, The positioning unit includes a supporting block arranged on the tray and used for lifting the heat-dissipating device, and a positioning column arranged on the tray and used for positioning the heat-dissipating device.

6. A heating pack servo press loading apparatus according to claim 5 or 4, wherein, The conveying assembly further includes a jacking unit used for jacking up the carrying assembly and separating the carrying assembly from the track, which includes a first hydraulic cylinder arranged on the track, a jacking table arranged on the output end of the first hydraulic cylinder, a plurality of groups of jacking columns arranged on the jacking table, and a jacking groove opened on the bottom frame and matched with the jacking columns.

7. A heating pack servo press loading apparatus according to claim 1 or 2, wherein The clamping assembly includes a first sliding rail arranged on the machine table, a first sliding table arranged on the first sliding rail and moving transversely, a second sliding rail arranged on the first sliding table, a second sliding table arranged on the second sliding rail and moving vertically, a hanger arranged on the second sliding table, and a clamping unit arranged on the hanger.

8. A heating pack servo press loading apparatus according to claim 7, wherein, The clamping unit includes a bidirectional cylinder arranged on the hanger, two groups of connecting blocks respectively arranged on the output ends of the bidirectional cylinder, a support frame arranged on the connecting blocks, a clamping jaw arranged on the support frame through a positioning pin, and a position sensor arranged on the support frame and used for detecting whether the clamping jaw is reset.

9. A heating pack servo press loading apparatus according to claim 1 or 2, wherein The material transferring assembly includes a third sliding rail arranged on the machine table and extending along an X-axis direction, a third sliding table slidingly fitted on the third sliding rail, a fourth sliding rail arranged on the third sliding table and extending along a Y-axis direction, a fourth sliding table slidingly fitted on the fourth sliding rail, a lifting unit arranged on the fourth sliding table, and a receiving unit vertically sliding above the fourth sliding table and used for positioning and supporting the heat-dissipating device, wherein the output end of the lifting unit is connected with the bottom of the receiving unit to drive the receiving unit to move reciprocally along the vertical direction.

10. A heating pack servo press loading apparatus according to claim 1 or 2, wherein The point-pressing assembly includes a hydraulic unit arranged on the machine table, and a visual detection unit arranged on the hydraulic unit and used for positioning the initial heating bag as a moving reference to realize one-by-one pressing. The hydraulic unit includes a hydraulic component arranged on the machine table, and a pressing head arranged on the output end of the hydraulic component and matched with the top of the heating bag.

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