Full-automatic gluing equipment for heating bag

Abstract

The utility model relates to the technical field of PTC heaters, in particular to full-automatic heating bag gluing equipment which comprises a machine table, a carrying mechanism and a gluing mechanism, and the carrying mechanism and the gluing mechanism are arranged on the machine table. The gluing mechanism comprises a gluing assembly and a clamping assembly; the gluing assembly is arranged on the machine table and is used for carrying out double-sided gluing on the heating bag; the clamping assembly is arranged on the machine table and is used for grabbing the heating bag and transferring the heating bag from the carrying mechanism to a station of the gluing assembly; according to the device, the heating bags can be automatically grabbed for double-sided gluing, then the heating bags are preassembled into preformed grooves of the radiator in sequence, the clamping and positioning precision is high, the clamping force is proper, the heating bags are not prone to being extruded and damaged, the gluing uniformity of the heating bags is improved, it is guaranteed that the heating bags assembled into the radiator are firmer and higher in stability, and the production efficiency is improved. The technical problems that due to the fact that the gluing effect of the heating bag is poor, the fastening stability of the heating bag is low, and the heating bag is prone to being extruded and damaged are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of PTC heater, and particularly relates to a full-automatic glue coating equipment for heating bag. BACKGROUND

[0002] The PTC heater is a new type of electric heater composed of a PTC heating element, positive and negative electrode sheets and a packaging shell. The PTC heater has the technical advantages of high heat exchange efficiency, safety and reliability, automatic constant temperature, low power consumption, fast heating and small size, and has become one of the most widely used electric heaters. In the field of new energy vehicles, electric vehicles lack the engine heat of traditional vehicles, and the market demand for PTC heaters is increasing.

[0003] The patent document with the patent number CN2024205420446 discloses a PTC electric heater and a car, and relates to the technical field of automobiles. The PTC electric heater comprises: a plurality of hot core assemblies, each hot core assembly having a first conductive part and a second conductive part; an adapter plate having a plurality of first plug-in parts and second plug-in parts matched with the number of hot core assemblies on the adapter plate, the first conductive parts and the second conductive parts of the plurality of hot core assemblies being inserted into the first plug-in parts and the second plug-in parts respectively, the adapter plate further having third plug-in parts and fourth plug-in parts, the number of third plug-in parts being less than the number of first plug-in parts, and the number of fourth plug-in parts being less than the number of second plug-in parts; each third plug-in part is electrically connected with at least one first plug-in part, and each fourth plug-in part is electrically connected with at least one second plug-in part.

[0004] However, in actual use, the inventor found that the glue coating effect of the heating bag is poor, which leads to low stability of the fastening of the heating bag and the problem that the heating bag is easily squeezed and damaged. SUMMARY

[0005] The purpose of the present application is to solve the technical problems of poor glue coating effect of the heating bag, low stability of the fastening of the heating bag and easy squeezing and damage of the heating bag by setting a full-automatic glue coating equipment for heating bag, which can automatically grab the heating bag for double-sided glue coating, and then sequentially pre-assemble the heating bag into the reserved groove of the radiator. The clamping positioning precision is high, the clamping force is appropriate, the heating bag is not easy to be squeezed and damaged, the uniformity of the glue coating of the heating bag is improved, the heating bag assembled into the radiator is more fastened and has high stability.

[0006] In view of the above technical problems, the technical scheme is as follows:

[0007] A full-automatic glue coating equipment for heating bag, comprising a machine table, a carrying mechanism and a glue coating mechanism arranged on the machine table.

[0008] The glue applying mechanism comprises a glue applying assembly arranged on the machine table and used for applying glue on both sides of the heating bag and a clamping assembly arranged on the machine table and used for transferring the heating bag from the carrying mechanism to the glue applying assembly station.

[0009] The clamping assembly comprises a clamping unit, the clamping unit comprising a power part, a clamping jaw arranged on the output end of the power part and used for clamping the side of the heating bag and a pressing jaw arranged on the power part and used for pressing the heating bag into the reserved slot of the heat sink.

[0010] As preferred, the carrying mechanism comprises a conveying assembly arranged on the machine table and a carrying assembly arranged on the conveying assembly.

[0011] 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.

[0012] As preferred, 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 sink and a magazine placed on the carrying plate unit and used for loading the heating bag.

[0013] As preferred, the carrying plate unit comprises a bottom frame arranged on the chain and a tray arranged on the bottom frame.

[0014] As preferred, the positioning unit comprises a supporting block arranged on the tray and used for lifting the heat sink and a positioning column arranged on the tray and used for positioning the heat sink.

[0015] As preferred, the conveying assembly further comprises a jacking unit used for jacking up the carrying assembly and separating the carrying assembly from the track, the jacking unit comprising a hydraulic cylinder arranged on the track, a jacking table arranged on the output end of the 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.

[0016] As preferred, the clamping assembly further comprises a mechanical arm arranged on the machine table and a recognition unit arranged on the clamping unit, the clamping unit being mounted on the output end of the mechanical arm.

[0017] As preferred, the recognition unit comprises a first visual detection unit arranged on the power part and a displacement sensor arranged on the clamping jaw.

[0018] As preferred, the glue applying assembly comprises a slide rail arranged on the machine table, a double-end moving unit arranged on the slide rail, a glue spraying head arranged on the double-end moving unit, a glue scraping head mounted on the output end of the glue spraying head, a plurality of groups of glue outlet holes arranged on the glue scraping head, a glue receiving box arranged on the machine table, a second visual detection unit arranged on the machine table and used for detecting the glue coating condition of the heating bag, and a defective product collecting box arranged on the machine table and used for collecting the heating bags with unqualified glue coating.

[0019] As preferred, the double-end moving unit comprises two groups of slide tables slidably arranged on the slide rail, a base slidably arranged on the slide table, a buffer elastic member arranged between the base and the slide table, and a driving part arranged on the slide rail and used for controlling the reciprocating movement of the slide table, and the glue spraying head is mounted on the base.

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

[0021] (1) In the present application, the glue applying assembly and the clamping assembly are matched, on the one hand, the heating bag can be automatically grabbed for double-sided glue coating, and then the heating bag is pre-assembled into the reserved groove of the radiator, the clamping positioning precision is high, the clamping force is appropriate, the heating bag is not easy to be squeezed and damaged, the automation is high, and the mass production demand is met; on the other hand, the glue coating and scraping work of the heating bag can be completed at one time, the glue coating and scraping work synchronously, the uniformity of the glue coating of the heating bag is improved, the glue waste is reduced, the glue coating condition of the heating bag is visually detected, the heating bag with unqualified glue coating is removed, the heating bag assembled into the radiator is more fastened, the stability is high, and the use effect of the PTC heater is improved.

[0022] (2) In the present application, the conveying assembly and the bearing assembly are matched, on the one hand, the radiator can be well positioned and supported, the placement of the radiator is stable, the radiator can be driven to rise and fall by the carrier plate unit, the positioning precision of each grabbing is guaranteed, the heating bag can be accurately pre-assembled into the reserved groove of the radiator by the clamping assembly, 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 glue coating work of the heating bag is facilitated, and the full-automatic glue coating effect of the heating bag is improved.

[0023] (3) The glue applying assembly and the second visual detection unit cooperate to slow down the impact force on the side of the heating bag clamped by the glue scraping head, avoid damage to the heating bag, apply glue on both sides of the heating bag, apply glue along the two sides of the heating bag from top to bottom, shorten the glue applying time of the heating bag, and improve the glue applying efficiency of the heating bag. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0025] Figure 1 It is a structural schematic view of a full-automatic glue applying equipment for a heating bag.

[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 bearing 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 clamping assembly.

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

[0034] Figure 10 It is a structural schematic view of a glue scraping head. Figure 9 It is a local enlarged view of A in the glue scraping head.

[0035] Figure 11 It is a structural side view of the glue scraping head. Figure 9

[0036] Figure 12 ​This is a schematic diagram of the adhesive application assembly.

[0037] Figure 13 This is a schematic diagram of the scraper head. Detailed Implementation

[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 fully automatic adhesive coating device for heating packs includes a machine base 1, and a transport mechanism 2 and an adhesive coating mechanism 3 disposed on the machine base 1.

[0041] The adhesive application mechanism 3 includes an adhesive application component 31 mounted on the machine base 1 for applying adhesive to both sides of the heating pack, and a gripping component 32 mounted on the machine base 1 for gripping the heating pack and transferring it from the transport mechanism 2 to the adhesive application component 31 station.

[0042] In this embodiment, the adhesive application component 31 and the clamping component 32 work together to automatically grasp the heating pack for double-sided adhesive application and then pre-assemble the heating pack into the reserved slot of the radiator. The clamping and positioning accuracy is high, the clamping force is appropriate, and the heating pack is not easily squeezed and damaged. The system is highly automated and intelligent, meeting the needs of mass production. On the other hand, the adhesive application and scraping of the heating pack can be completed in one go. The simultaneous application and scraping improves the uniformity of adhesive application, reduces adhesive waste, and performs visual inspection of the adhesive application status of the heating pack, rejecting heating packs with unqualified adhesive application. This ensures that the heating pack assembled into the radiator is more secure and has higher stability, thus improving the performance of the PTC heater.

[0043] In detail, several sets of heating packs are placed in the material box 223 in sequence. The material box 223 is placed on the carrier plate unit 221, and the heat sink is placed on the positioning unit 222. The chain drives the carrier plate unit 221 to move to the position of the clamping component 32 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 each gripping. The clamping component 32 automatically identifies and clamps the heating packs in the material box 223 through the identification unit 323, and transfers them to the glue application component 31 station for glue application and scraping. The second vision detection unit 317 identifies the glue application status of the heating packs through image recognition, such as the scraping trajectory and glue application thickness. The heating packs that are not glued properly are rejected in the defective product collection box 318. The clamping component 32 assembles the glued properly coated heating packs into the reserved slots of the heat sink in sequence to complete the automatic glue application.

[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 a heat dissipation device and a material box 223 placed on the carrying plate unit 221 and used for loading a 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 hydraulic cylinder 2131 arranged on the track 211, a lifting table 2132 arranged on the output end of the 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 each time of grabbing is ensured, the heating bag can be accurately pre-assembled into the reserved groove of the heat dissipation device by the clamping assembly 32, and the assembly accuracy is improved; on the other hand, the stopping position of the carrying plate unit 221 on the track 211 can be automatically controlled, the gluing work of the heating bag is facilitated, and the full-automatic gluing 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 support block 2221, the positioning column 2222 is extended into the mounting hole of the heat sink to realize positioning and support, the chain drives the carrier plate unit 221 to move to the position of the clamping assembly 32 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 hydraulic cylinder 2131 drives the carrier plate unit 221 to lift with the heat sink through the lifting column 2133 on the lifting platform 2132, the positioning accuracy of each time of grabbing is ensured, and the clamping assembly 32 clamps the heating bag in the material box 223.

[0052] Further, as shown in Figures 8-11 the clamping assembly 32 includes a clamping unit 321, the clamping unit 321 includes a power part 3211, a clamping jaw 3212 arranged at the output end of the power part 3211 and used for clamping the side of the heating bag, and a pressing jaw 3213 arranged on the power part 3211 and used for pressing and inserting the heating bag into the reserved slot of the heat sink.

[0053] The clamping assembly 32 further includes a mechanical arm 322 arranged on the machine table 1 and an identification unit 323 arranged on the clamping unit 321, and the clamping unit 321 is installed on the output end of the mechanical arm 322.

[0054] The identification unit 323 includes a first visual detection unit 3231 arranged on the power part 3211 and a displacement sensor 3232 arranged on the clamping jaw 3212.

[0055] It should be noted that the first visual detection unit 3231 adopts a visual camera in the prior art.

[0056] It should be further noted that the power part 3211 adopts a power part of an existing electric clamping jaw, which can drive the clamping jaw 3212 to grab and release the heating bag, or other driving structures that realize the clamping jaw 3212 to grab and release the heating bag are also applicable to the embodiment.

[0057] It should be further noted that the power part 3211 cannot drive the pressing jaw 3213 to clamp and release, the pressing jaw 3213 is fixedly installed at the bottom of the power part 3211, and the power part 3211 can lift with the pressing jaw 3213.

[0058] It is worth mentioning that when the clamping jaw 3212 clamps the heating bag, since the heating bag has small volume and light weight, the clamping jaw 3212 does not need too large clamping force to clamp the heating bag; during the gluing process, the double-head moving unit 312 clamps the heating bag side through the glue scraping head 314, since the upper parts of the two sides of the heating bag are provided with transverse protrusions, the clamping jaw 3212 can be hung below the transverse protrusions to pull the heating bag upward, thus, the clamping jaw 3212 does not need too large clamping force to clamp the heating bag during the gluing process; when the heating bag is assembled into the radiator reserved slot, in order to realize the insertion of the heating bag into the radiator reserved slot and improve the stability of the assembly, and avoid that the clamping jaw 3212 uses too large clamping force to press the heating bag downward into the radiator reserved slot, the transverse protrusions on the two sides of the heating bag can be pressed downward by the pressing jaw 3213 to insert the heating bag into the radiator reserved slot tightly, thus, the clamping jaw 3212 does not need too large clamping force to clamp the heating bag during the assembly process, and the stability of the assembly of the heating bag can be realized, and the heating bag can be avoided from being squeezed and damaged.

[0059] In the embodiment, through the cooperation of the clamping unit 321 and the identification unit 323, the heating bag can be automatically positioned, clamped and transferred, and pre-assembled into the specified position in the radiator reserved slot, and the heating bag can be avoided from being squeezed and damaged.

[0060] In detail, the mechanical arm 322 drives the clamping unit 321 to move to the specified position according to the feedback information of the first visual detection unit 3231 and the displacement sensor 3232, the power part 3211 drives the clamping jaw 3212 to clamp the heating bag, after the mechanical arm 322 drives the heating bag to complete the gluing and detection, the mechanical arm 322 drives the clamping unit 321 to move to the position above the radiator reserved slot with the glued heating bag, then drives the heating bag to drop into the radiator reserved slot, then the power part 3211 drives the clamping jaw 3212 to release the heating bag, the mechanical arm 322 drives the heating bag to continue to drop through the clamping unit 321, and the power part 3211 drives the heating bag to insert into the radiator reserved slot tightly through the pressing jaw 3213.

[0061] Further, as shown in FIG. 9, the heating bag is provided with a plurality of transverse protrusions on the two sides, and the transverse protrusions are arranged in a staggered manner. Figure 8 and Figures 12-13As shown, the glue applying assembly 31 comprises a slide rail 311 arranged on the machine table 1, a double-head moving unit 312 arranged on the slide rail 311, a glue spraying head 313 arranged on the double-head moving unit 312, a glue scraping head 314 mounted at the output end of the glue spraying head 313, a plurality of glue outlet holes 315 arranged on the glue scraping head 314, a glue receiving box 316 arranged on the machine table 1, a second visual detection unit 317 arranged on the machine table 1 and used for detecting the glue coating condition of the heating bag, and a defective product collecting box 318 arranged on the machine table 1 and used for collecting the heating bag with unqualified glue coating.

[0062] The double-head moving unit 312 comprises two groups of slide tables 3121 slidably arranged on the slide rail 311, a base 3122 slidably arranged on the slide table 3121, a buffer elastic member 3123 arranged between the base 3122 and the slide table 3121, and a driving part 3124 arranged on the slide rail 311 and used for controlling the reciprocating movement of the slide table 3121, and the glue spraying head 313 is mounted on the base 3122.

[0063] It should be noted that the second visual detection unit 317 also adopts a visual camera in the prior art.

[0064] It should be further noted that when the double-head moving unit 312 drives the glue scraping head 314 to clamp the side of the heating bag, the buffer elastic member 3123 reduces the impact force of the two glue scraping heads 314 contacting the side of the heating bag, so as to avoid damaging the side of the heating bag.

[0065] It should be further noted that the driving part 3124 adopts a linear motor or an electric cylinder driving in the prior art, or other driving modes achieving linear driving are also applicable to the embodiment.

[0066] It is worth mentioning that the glue spraying head 313 is connected with a glue tank in the prior art through a hose, and the glue spraying head 313 sprays glue through the glue outlet holes 315 of the glue scraping head 314.

[0067] In the embodiment, by cooperation of the glue applying assembly 31 and the second visual detection unit 317, on the one hand, the impact force of the glue scraping head 314 clamping the side of the heating bag is reduced, so as to avoid damaging the heating bag, and the two sides of the heating bag can be coated with glue, the glue is scraped along the two sides of the heating bag from top to bottom, the glue coating is uniform, the glue coating time of the heating bag is shortened, and the glue coating efficiency of the heating bag is improved; on the other hand, the heating bag with unqualified glue coating and the glue dripping in the glue scraping process are respectively provided with a recycling unit, the defective product collecting box 318 recycles the heating bag with unqualified glue coating, the glue receiving box 316 recycles the glue dripping in the glue scraping process, the sanitary environment of the machine table is improved, and resource waste is avoided.

[0068] In detail, after the clamping unit 321 lowers the heating pack between the dual-head moving units 312 to the designated position, the driving unit 3124 drives the two slides 3121 to move closer to each other. The slides 3121, through the base 4122, bring the scraping heads 314 on the glue spraying head 313 closer to each other. The two scraping heads 314 move closer to each other and abut against the sides of the heating pack. The clamping unit 321 clamps the heating pack and rises at a uniform speed. Glue is applied to both sides of the heating pack from the glue outlet 315. The scraping heads 314 scrape the glue evenly on both sides of the heating pack. The scraped glue drips into the glue collection box 316. The clamping unit 321 clamps the heating pack to the second vision detection unit 317 to detect the glue application status, such as the scraping trajectory and glue thickness. Heating packs with unqualified glue application are rejected and recycled in the defective product collection box 318.

[0069] In one device, multiple sets of glue application mechanisms can be set up according to different frequency requirements.

[0070] Example 2

[0071] like Figure 5 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 Figure 5 As shown, the positioning unit 222 has several sets of support blocks 2221 and positioning posts 2222 of different specifications distributed on the tray 2212 to accommodate the positioning and support of radiators of different specifications.

[0073] Work process:

[0074] First, 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. The chain drives the carrier plate unit 221 to move to the position of the gripping component 32 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 each gripping. The gripping component 32 automatically identifies and grips the heating packs in the material box 223 through the identification unit 323, and transfers them sequentially to the glue application component 31 station for glue application and scraping. The second vision detection unit 317 identifies the glue application status of the heating packs through image recognition, such as the scraping trajectory and glue thickness. The heating packs that are not glued properly are rejected in the defective product collection box 318. The gripping component 32 assembles the glued properly coated heating packs sequentially into the reserved slots of the radiator to complete the automatic glue application.

[0075] In the description of the present application, it should be understood that the terms "front", "rear", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or component 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 the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any changes or replacements easily thought of by those skilled in the art under the technical hints of the present application should be covered in 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 full-automatic heating pack gluing equipment, characterized in that, The machine includes a machine table, a carrying mechanism arranged on the machine table, and a glue applying mechanism arranged on the machine table; The glue applying mechanism includes a glue applying assembly arranged on the machine table and used for applying glue on both sides of the heating bag, and a clamping assembly arranged on the machine table and used for transferring the heating bag from the carrying mechanism to the glue applying assembly. The clamping assembly includes a clamping unit, a clamping jaw arranged on an output end of the clamping unit and used for clamping a side of the heating bag, and a pressing jaw arranged on the clamping unit and used for pressing the heating bag into a reserved slot of the heat sink.

2. The full-automatic gluing equipment for heating bag according to claim 1, characterized in that, 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. The full-automatic gluing equipment for heating bag according to claim 2, characterized in that, 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 sink, and a magazine arranged on the carrying plate unit and used for loading the heating bag.

4. The full-automatic gluing equipment for heating bag according to claim 3, characterized in that, The carrying plate unit includes a bottom frame arranged on the chain, and a tray arranged on the bottom frame.

5. The full-automatic gluing equipment for heating bag according to claim 4, characterized in that, The positioning unit includes a supporting block arranged on the tray and used for supporting the heat sink, and a positioning column arranged on the tray and used for positioning the heat sink.

6. The full-automatic gluing equipment for heating bags according to claim 5 or 4, characterized in that, The conveying assembly further includes a lifting unit used for lifting the carrying assembly and separating the carrying assembly from the track, the lifting unit including a hydraulic cylinder arranged on the track, a lifting platform arranged on an output end of the hydraulic cylinder, a plurality of groups of lifting columns arranged on the lifting platform, and a lifting groove arranged on the bottom frame and matched with the lifting columns.

7. The full-automatic gluing equipment for heating bag according to claim 1 or 2, characterized in that, The clamping assembly further includes a mechanical arm arranged on the machine table, and an identification unit arranged on the clamping unit, the clamping unit being mounted on an output end of the mechanical arm.

8. The full-automatic gluing equipment for heating bag according to claim 7, characterized in that, The identification unit includes a first visual detection unit arranged on the clamping unit, and a displacement sensor arranged on the clamping jaw.

9. The full-automatic gluing equipment for heating bag according to claim 1 or 2, characterized in that, The glue applying assembly includes a sliding rail arranged on the machine table, a double-head moving unit arranged on the sliding rail, a glue spraying head arranged on the double-head moving unit, a glue scraping head mounted on an output end of the glue spraying head, a plurality of groups of glue outlet holes arranged on the glue scraping head, a glue receiving box arranged on the machine table, a second visual detection unit arranged on the machine table and used for detecting a glue applying state of the heating bag, and a defective product collecting box arranged on the machine table and used for collecting the heating bag with unqualified glue applying.

10. The full-automatic gluing equipment for heating bag according to claim 9, characterized in that, The double-head moving unit includes two groups of sliding tables slidably arranged on the sliding rail, a base slidably arranged on the sliding tables, a buffer elastic member arranged between the base and the sliding tables, and a driving part arranged on the sliding rail and used for controlling reciprocating movement of the sliding tables, the glue spraying head being mounted on the base.

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