Dismantling apparatus

Abstract

The utility model relates to earphone dismounting jig technical field, specifically disclose the dismounting equipment. The dismounting equipment includes drawing mechanism and dismounting jig, and the dismounting jig includes base, first limit block and second limit block, the base is equipped with base placing groove, the first limit block is installed in the base, and the first limit block is through with first limit hole, and the first limit hole and base placing groove correspond and communicate to form material placing chamber, and the material placing chamber is configured as fixed material, the second limit block is through with second limit hole, and the second limit block is installed in the first limit block one side away from the base along the vertical direction, and the second limit hole and first limit hole correspond and communicate, and the second limit hole is configured as the dismounting part of material of setting in, and the drawing mechanism is used to drive the second limit block away from the first limit block and the base. The dismounting equipment can accurate positioning and stable dismounting material and the dismounting part, improves the accuracy and success rate of dismounting.

Description

Technical Field

[0001] This utility model relates to the field of headphone disassembly fixtures, and more particularly to disassembly equipment. Background Technology

[0002] In the manufacturing process of electronic devices, defect analysis is a crucial step in ensuring product quality. Taking headphones as an example, defect analysis often requires opening the casing to inspect its internal structure.

[0003] Traditional methods of disassembling and opening products have many drawbacks. One method involves forcibly opening the product; however, this can deform the product's appearance, making it difficult to analyze the cause of the defect and potentially rendering the product unusable, thus increasing costs for the company. Another common traditional method is to use a hot air gun for disassembly. This method cannot reliably control the heating temperature and time, making it difficult to guarantee the disassembly effect and posing a safety hazard by easily burning the operator's fingers during the process.

[0004] To address these issues, existing technologies employ a brass heating method. By transferring a fixed amount of heat to the product carrier, the adhesive inside the product softens, preventing product deformation and scrapping during the pull-out process. Furthermore, specialized heating disassembly equipment has been developed, offering better temperature and heating time control compared to hot air guns, while also eliminating the risk of burning fingers.

[0005] However, existing disassembly methods still lack a stable disassembly structure when disassembling the ear tips and stems of headphone products. The disassembly efficiency is low, the degree of automation is low, and manual intervention is required. This makes it easy for the parts to shift during the disassembly process, making it difficult to guarantee the accuracy and success rate of disassembly. Furthermore, it is not possible to effectively and stably transmit the pulling force during the pull-out disassembly process, which affects the efficiency and effectiveness of disassembly. Utility Model Content

[0006] The purpose of this invention is to provide a dismantling device that can accurately locate and stably dismantle materials and parts to be dismantled, thereby improving the accuracy and success rate of dismantling.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] The disassembly equipment includes a pulling mechanism and a disassembly fixture. The disassembly fixture includes a base, a first limiting block, and a second limiting block. The base has a base placement groove. The first limiting block is installed on the base and has a first limiting hole. The first limiting hole corresponds to and communicates with the base placement groove to form a material placement cavity, which is configured to fix material. The second limiting block has a second limiting hole and is installed vertically on the side of the first limiting block away from the base. The second limiting hole corresponds to and communicates with the first limiting hole and is configured to fit over the part of the material to be disassembled. The pulling mechanism is used to move the second limiting block away from the first limiting block and the base.

[0009] As an optional technical solution for the disassembly equipment, a first positioning pin is provided on the base or the first limiting block, and a first limiting block guide hole is provided on the corresponding first limiting block or the base. The first positioning pin is inserted into the first limiting block guide hole to assemble the base and the first limiting block.

[0010] As an optional technical solution for the disassembly equipment, the pulling mechanism includes a disassembly seat and a pulling claw. The disassembly seat is installed on the side of the second limiting block away from the first limiting block. The disassembly seat and the second limiting block are attracted to each other. The pulling claw has two bent portions facing each other. The top end of the disassembly seat is fixedly connected to the pulling portion. The bent portions are used to engage the pulling portion.

[0011] As an optional technical solution for the disassembly equipment, a first adsorption element is provided on the disassembly seat or the second limiting block, and a second adsorption element is provided on the corresponding second limiting block or the disassembly seat, wherein the first adsorption element and the second adsorption element adsorb each other.

[0012] As an optional technical solution for dismantling equipment, at least one of the first adsorption element and the second adsorption element is a magnet.

[0013] As an optional technical solution for the disassembly equipment, the second limiting block or the disassembly seat is provided with an ear cap guide hole, and the corresponding disassembly seat or the second limiting block is provided with a second positioning pin, which is inserted into the ear cap guide hole.

[0014] As an optional technical solution for the disassembly equipment, the disassembly equipment also includes a first moving guide rail and two heating modules. The heating modules are slidably mounted on the first moving guide rail, and the base is located in the middle of the first moving guide rail. The two heating modules are located on both sides of the base, and the two heating modules can approach each other to clamp the disassembly fixture.

[0015] As an optional technical solution for the disassembly equipment, the disassembly equipment further includes a pulling platform, a first driving unit, and an elastic element. The first moving guide rail is fixed to the pulling platform. One end of the elastic element is connected to the heating module, and the other end is connected to the first moving guide rail. The first driving unit is used to drive the two heating modules to move closer to or further away from each other.

[0016] As an optional technical solution for the dismantling equipment, the pulling mechanism further includes a lifting guide rail and a pulling bracket. The lifting guide rail is mounted on the pulling bracket, and the pulling claw is driven to move along the vertical direction of the lifting guide rail.

[0017] As an optional technical solution for the disassembly equipment, the pulling mechanism further includes a second driving unit, which drives the pulling claw to move in the vertical direction.

[0018] The beneficial effects of this utility model are:

[0019] This disassembly equipment combines a pulling mechanism and a disassembly fixture, achieving automated disassembly of the parts to be disassembled and the materials, thus improving disassembly efficiency and quality. The disassembly fixture, with its base, first limiting block, and second limiting block, forms a structure for precisely positioning the parts to be disassembled and the materials. The material placement cavity accurately places the materials, and the second limiting hole positions the parts to be disassembled, ensuring stable component positions during disassembly and improving accuracy and success rate. The pulling mechanism applies a pulling force to the second limiting block, causing it to vertically detach from the first limiting block and the base, separating the parts to be disassembled from the materials, thereby completing the disassembly action. This ensures the smooth completion of the disassembly process and improves both efficiency and quality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the disassembly fixture, materials, and disassembly base provided in this embodiment of the utility model;

[0021] Figure 2 This is an exploded view of the disassembly fixture, materials, and disassembly base provided in this embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the disassembly equipment provided in this embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the disassembly equipment provided in this embodiment of the utility model, excluding the machine base protective cover;

[0024] Figure 5 This is a schematic diagram of the pull-out mechanism excluding the disassembly seat provided in this embodiment of the utility model;

[0025] Figure 6This is a schematic diagram of the disassembly fixture provided in this embodiment of the present invention from a first-view perspective, excluding the machine tool protective cover and the pulling mechanism.

[0026] Figure 7 This is a schematic diagram of the disassembly fixture provided in this embodiment of the present invention from a second perspective, excluding the machine tool protective cover and the pulling mechanism;

[0027] Figure 8 This is a schematic diagram of the disassembly fixture provided in this embodiment of the utility model, excluding the disassembly base, the disassembly fixture, and the machine tool protective cover.

[0028] In the picture:

[0029] X, first direction; Y, second direction; Z, vertical direction;

[0030] 100. Disassembly jig; 110. Disassembly base; 111. Pull-out part; 120. Second limiting block; 121. Second positioning pin; 122. Second limiting hole; 123. First suction element; 124. Second limiting block guide hole; 130. First limiting block; 131. First limiting block guide hole; 132. First limiting hole; 133. Insertion slot; 140. Base; 141. First positioning pin; 142. Base placement slot;

[0031] 200. Machine protective cover; 210. Machine display panel; 230. Machine safety door; 240. Emergency stop button; 250. Pull-out start button; 260. Handrail for handling; 270. Electrical control protective cover;

[0032] 300. Pulling mechanism; 310. Second drive unit; 320. Lifting guide rail; 330. Tension sensor; 340. Pulling claw; 350. Pulling bracket; 360. Lifting buffer; 370. Third drive unit; 380. First mounting plate; 390. Second mounting plate;

[0033] 410. Product clamping block for drawing; 420. Heating module; 430. Heating sensor; 440. Elastic element; 450. First moving guide rail; 460. Second moving guide rail; 470. Drawing platform; 480. Fourth drive unit; 490. Disassembly machine;

[0034] 910. Section to be disassembled; 920. Materials. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for 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 limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0039] like Figures 1 to 8As shown, this embodiment provides a disassembly device, including a pulling mechanism 300 and a disassembly fixture 100. The disassembly fixture 100 includes a base 140, a first limiting block 130, and a second limiting block 120. The base 140 is provided with a base placement groove 142. The first limiting block 130 is installed on the base 140 and has a first limiting hole 132. The first limiting hole 132 and the base placement groove 142 correspond to and communicate with each other to form a material placement cavity. The material placement cavity is... The configuration is to fix the material 920; the second limiting block 120 has a second limiting hole 122 through it, and the second limiting block 120 is installed in the vertical direction Z on the side of the first limiting block 130 away from the base 140. The second limiting hole 122 corresponds to and communicates with the first limiting hole 132. The second limiting hole 122 is configured to be sleeved on the disassembly part 910 of the material 920; the pulling mechanism 300 is used to drive the second limiting block 120 away from the first limiting block 130 and the base 140.

[0040] This disassembly equipment combines a pulling mechanism 300 and a disassembly fixture 100 to automate the disassembly of the part to be disassembled 910 and the material 920, improving disassembly efficiency and quality. The disassembly fixture 100, with its base 140, first limiting block 130, and second limiting block 120, forms a structure for precisely positioning the part to be disassembled 910 and the material 920. The material placement cavity accurately holds the material 920, and the second limiting hole 122 positions the part to be disassembled 910, ensuring stable component position during disassembly and improving accuracy and success rate. The pulling mechanism 300 applies a pulling force to the second limiting block 120, causing it to detach vertically (Z) from the first limiting block 130 and the base 140, separating the part to be disassembled 910 from the material 920, thus completing the disassembly process and ensuring its smooth completion, improving efficiency and quality.

[0041] In this embodiment, material 920 is an earphone as an example. The earphone has an earphone stem and an ear cap. The part to be disassembled 910 corresponds to the ear cap. The earphone stem can pass through the first limiting hole 132 and the second limiting hole 122 and then be placed in the base placement slot 142. Specifically, the earphone is a TWS wireless Bluetooth earphone.

[0042] Furthermore, the wall of the base placement groove 142 contacts the lower half of the outer surface of the earphone stem, the wall of the first limiting hole 132 contacts the upper half of the outer surface of the earphone stem, and the wall of the second limiting hole 122 contacts a portion of the outer surface of the ear cap.

[0043] In this embodiment, a first positioning pin 141 is provided on the base 140 or the first limiting block 130, and a first limiting block guide hole 131 is provided on the corresponding first limiting block 130 or the base 140. The first positioning pin 141 is inserted into the first limiting block guide hole 131 to assemble the base 140 and the first limiting block 130. Specifically, the first positioning pin 141 extends along the vertical direction Z.

[0044] In this embodiment, the first positioning pin 141 is disposed on the top surface of the base 140 facing the first limiting block 130, and the first limiting block guide hole 131 passes through the first limiting block 130. In other embodiments of this embodiment, the first positioning pin 141 is disposed on the bottom surface of the first limiting block 130 facing the base 140, and the first limiting block guide hole 131 is formed on the top surface of the base 140.

[0045] Furthermore, the number of first limiting block guide holes 131 and the positions of the first positioning pins 141 are the same, and they correspond one-to-one, thereby enabling the first limiting block 130 to be fitted and installed on the base 140 along the vertical direction Z. During installation, the first positioning pins 141 and the first limiting block guide holes 131 slide in the vertical direction Z, thereby providing precise guidance for the installation and movement of the first limiting block 130 along the vertical direction Z.

[0046] The above-mentioned limitations ensure the accuracy of the installation position of the first limiting block 130, further improving the positioning accuracy. At the same time, they also ensure the stability and movement accuracy of each component in the vertical Z direction, making the disassembly fixture 100 more stable and reliable during assembly and disassembly, avoiding component shaking and offset during disassembly, and improving disassembly efficiency and quality.

[0047] Furthermore, the second limiting block 120 has a second limiting block guide hole 124 through it, and the first positioning pin 141 extends into the second limiting block guide hole 124; the surface of the first positioning pin 141 slides with the hole wall of the second limiting block guide hole 124, which plays a guiding role in the assembly of the second limiting block 120 on the base 140 and the first limiting block 130.

[0048] Furthermore, the number of guide holes 124 in the second limiting block is the same as the number of the first positioning pins 141, and their positions correspond one-to-one. This allows the second limiting block 120 to be fitted and installed on the base 140 and the first limiting block 130 along the vertical direction Z. During installation, the first positioning pin 141 slides with the guide holes 124 in the second limiting block along the vertical direction Z, thereby providing precise guidance for the installation and movement of the second limiting block 120 along the vertical direction Z.

[0049] The above-mentioned limitations ensure the accuracy of the installation position of the second limiting block 120, further improving the positioning accuracy. At the same time, they also ensure the stability and movement accuracy of each component in the vertical Z direction, making the disassembly fixture 100 more stable and reliable during assembly and disassembly, avoiding component shaking and offset during disassembly, and improving disassembly efficiency and quality.

[0050] When disassembling the assembly material 920 inside the fixture 100, the earphone stem needs to be placed on the base 140 first, so that the lower half of the outer surface of the earphone stem matches and fits the groove wall of the base placement groove 142; then the first limiting block 130 is assembled onto the base 140, while the upper half of the outer surface of the earphone stem matches and fits the hole wall of the first limiting hole 132; then the second limiting block 120 is assembled onto the first limiting block 130, while the hole wall of the second limiting hole 122 fits the outer surface of the ear cap.

[0051] For example, the pulling mechanism 300 includes a disassembly seat 110 and a pulling claw 340. The disassembly seat 110 is installed on the side of the second limiting block 120 opposite to the first limiting block 130, and the disassembly seat 110 and the second limiting block 120 are attracted to each other. The pulling claw 340 has two opposing bends, and a pulling part 111 is fixedly connected to the top of the disassembly seat 110. The bends are used to engage the pulling part 111. The pulling claw 340 is generally U-shaped, with the two bends respectively located at both ends of the pulling claw 340. The bends extend in a direction parallel to the horizontal plane, and the top surface of the bends is parallel to the horizontal plane. When the bends engage with the pulling part 111, the top surface of the bends is in contact with the bottom surface of the pulling part 111. Specifically, the material of the pulling claw 340 is SUS304.

[0052] In this embodiment, a first adsorption member 123 is provided on the disassembly seat 110 or the second limiting block 120, and a second adsorption member is provided on the corresponding second limiting block 120 or the disassembly seat 110. The first adsorption member 123 and the second adsorption member adsorb each other.

[0053] In this embodiment, the first adsorption member 123 is disposed at the top end of the second limiting block 120, and the second adsorption member is disposed at the bottom end of the disassembly seat 110. In other embodiments of this embodiment, the second adsorption member is disposed at the top end of the second limiting block 120, and the first adsorption member 123 is disposed at the bottom end of the disassembly seat 110.

[0054] The mutual adsorption of the first adsorption element 123 and the second adsorption element enables the disassembly seat 110 and the second limiting block 120 to have the ability to adsorb each other, ensuring that the disassembly seat 110 and the second limiting block 120 can be smoothly connected and separated.

[0055] The disassembly seat 110 and the second limiting block 120 are attracted to each other, providing a connection basis for subsequent pull-out disassembly, facilitating their connection and separation, and reducing the difficulty of docking the pull-out mechanism 300 and the disassembly fixture 100. The installation of the disassembly seat 110 on the second limiting block 120 provides a connection basis for subsequent pull-out disassembly, facilitating the connection and separation of the first limiting block 130 and the second limiting block 120. During the disassembly process, it can effectively transmit the pulling force, ensuring that the part to be disassembled 910 can be smoothly separated from the material 920, thereby improving the stability and accuracy of the disassembly process. The cooperation between the bent part on the pull-out claw 340 and the pull-out part 111 provides an effective force point for the pull-out mechanism 300. Combined with the design that the top surface of the bent part can fit tightly with the bottom surface of the pull-out part 111, the pull-out mechanism 300 can accurately and stably drive the disassembly seat 110 and the second limiting block 120 to move in the vertical Z direction. This design, through precise control of the movement of the pull claw 340, enables the pull mechanism 300 to accurately apply the pull force, ensuring that the magnitude and direction of the pull force meet the disassembly requirements. This allows for stable and accurate pull operations, separating the second limit block 120 from the first limit block 130, thus ensuring the smooth progress of the disassembly process, avoiding damage to components due to improper pull force, and improving the accuracy and reliability of disassembly.

[0056] In this embodiment, the pulling mechanism 300 further includes a second driving unit 310, a third driving unit 370, a lifting guide rail 320, a tension sensor 330, a first mounting plate 380, a second mounting plate 390, a lifting buffer 360, and a pulling bracket 350. The pulling bracket 350 is made of S45C material. The lifting guide rail 320 is disposed on the pulling bracket 350, and the pulling claw 340 is driven to move along the vertical direction Z of the lifting guide rail 320.

[0057] Furthermore, the first mounting plate 380 is slidably mounted on the lifting guide rail 320; the second drive unit 310 is mounted on the pull-out bracket 350, and the output end of the second drive unit 310 is connected to the first mounting plate 380 to drive the first mounting plate 380 to move in the vertical direction Z; the third drive unit 370 is mounted on the first mounting plate 380, and the output end of the third drive unit 370 is connected to the second mounting plate 390 to drive the second mounting plate 390 to move in the first direction X; the pull-out claw 340 is fixedly connected to the second mounting plate 390. The first direction X is perpendicular to the vertical direction Z; the lifting buffer 360 is disposed on the second mounting plate 390 to buffer the movement of the pull-out claw 340; the tension sensor 330 is disposed on the second mounting plate 390 to detect the tension data of the pull-out claw 340 during operation. Specifically, the tension sensor 330 is model XJC-S09—AX-A2.

[0058] The pull-out bracket 350 and the lifting guide rail 320 provide stable guidance for the movement of the pull-out claw 340, ensuring that the pull-out claw 340 can move accurately along the vertical direction Z and the first direction X, improving the stability and accuracy of the pull-out mechanism 300's operation, and ensuring the smooth progress of the pull-out process. The second drive unit 310 controls the movement of the pull-out claw 340 in the vertical direction Z, which allows for precise control of the movement of the pull-out claw 340. It can accurately apply the pull-out force according to the disassembly requirements, achieving stable and accurate pull-out operation, ensuring the smooth completion of the disassembly process, and improving the efficiency and quality of disassembly. The third drive unit 370 enables the pull-out claw 340 to move along the first direction X, allowing the bent part to pass over the pull-out part 111, avoiding positional conflict between the bent part and the pull-out part 111, and ensuring that the pull-out claw 340 can smoothly pull the disassembly seat 110.

[0059] For example, the first adsorption member 123 is inserted into the second limiting block 120 along the vertical direction Z. The top of the first limiting block 130 is provided with a plurality of insertion slots 133. The number of insertion slots 133 is the same as that of the first adsorption member 123, and each first adsorption member 123 is disposed in one insertion slot 133.

[0060] Since the number of insertion slots 133 and the positions of the first adsorption members 123 are the same and correspond one-to-one, the first adsorption members 123 can be inserted into the insertion slots 133 in the vertical direction Z, thereby enabling the second limiting block 120 to be fitted and inserted into the first limiting block 130 in the vertical direction Z.

[0061] The first adsorption element 123 passes through the second limiting block 120 and is inserted into the insertion groove 133 at the top of the first limiting block 130. This allows the first adsorption element 123 to be partially placed in the insertion groove 133, ensuring that the groove wall of the insertion groove 133 is in contact with the surface of the first adsorption element 123. This limitation enhances the connection stability between the second limiting block 120 and the first limiting block 130, preventing the second limiting block 120 from shaking or shifting during disassembly. It ensures that the relative positions of the second limiting block 120 and the first limiting block 130 are fixed during heating and pulling, preventing component misalignment or loosening during disassembly and ensuring the smooth progress of the disassembly process. On the other hand, this insertion method also helps the first adsorption element 123 to better exert its adsorption function, ensuring the stability of the adsorption force between the disassembly seat 110 and the second limiting block 120, creating favorable conditions for pull-out disassembly.

[0062] When the disassembly base 110 is pulled out, provided that the first adsorption member 123 and the second adsorption member are mutually adsorbed, the pulling mechanism 300 can pull up the second limiting block 120 through adsorption, while the first limiting block 130 and the base 140, which do not have an adsorption relationship, remain fixed, thus separating the ear cap from the earphone stem.

[0063] In this embodiment, at least one of the first adsorption element 123 and the second adsorption element is a magnet.

[0064] The magnet possesses stable magnetism, providing a stable and reliable magnetic attraction force. This ensures that the attraction force is not significantly affected by external environmental factors (such as temperature and humidity), maintaining the connection strength between the disassembly base 110 and the second limiting block 120 under various working environments. This guarantees the effective transmission of pulling force and improves the reliability of disassembly. During disassembly, this stable attraction force ensures a tight connection between the disassembly base 110 and the second limiting block 120, maintaining a good attraction effect. This facilitates the smooth removal of the second limiting block 120 from the first limiting block 130, achieving the separation of the part to be disassembled 910 from the material 920, thus improving disassembly efficiency and success rate.

[0065] For example, the second limiting block 120 or the disassembly seat 110 is provided with an ear cap guide hole, and the corresponding disassembly seat 110 or the second limiting block 120 is provided with a second positioning pin 121, which is inserted into the ear cap guide hole. Specifically, the second positioning pin 121 protrudes from the top of the second limiting block 120 and extends in the vertical direction Z; the ear cap guide hole is recessed at the bottom of the disassembly seat 110.

[0066] In this embodiment, the ear cap guide hole is located at the bottom end of the disassembly base 110, and the second positioning pin 121 is located at the top end of the second limiting block 120. In other embodiments of this embodiment, the ear cap guide hole is located at the top end of the second limiting block 120, and the second positioning pin 121 is located at the bottom end of the disassembly base 110.

[0067] The insertion and engagement of the ear cap guide hole with the second positioning pin 121 enables precise positioning and guidance of the disassembly seat 110 and the second limiting block 120 in the vertical Z direction. This ensures accurate alignment of the disassembly seat 110 and the second limiting block 120 during assembly and pulling, further improving the assembly accuracy between components, ensuring uniform transmission of pulling force during disassembly, avoiding pulling difficulties or disassembly failures caused by misalignment, improving the overall accuracy and reliability of the disassembly fixture 100, and ensuring smooth disassembly operations.

[0068] In this embodiment, the disassembly fixture 100 is made of PEEK material.

[0069] The disassembly device also includes a first movable guide rail 450 and two heating modules 420. The heating modules 420 are slidably mounted on the first movable guide rail 450, and the base 140 is located in the middle of the first movable guide rail 450. The two heating modules 420 are located on both sides of the base 140, and the two heating modules 420 can approach each other to clamp the disassembly fixture 100. Specifically, the first movable guide rail 450 extends along a second direction Y, which is perpendicular to the vertical direction Z and perpendicular to the first direction X.

[0070] In this embodiment, two first moving guide rails 450 are provided, and each heating module 420 is slidably mounted on one of the first moving guide rails 450. The base 140 is located between the two first moving guide rails 450. In other embodiments of this embodiment, one first moving guide rail 450 is provided, and the base 140 is located between the moving ranges of the two heating modules 420.

[0071] Two heating modules 420, slidably mounted on the first moving guide rail 450, can approach each other to clamp the disassembly fixture 100, thereby automatically adjusting the spacing according to the size of the disassembly fixture 100, achieving flexible clamping and releasing of the disassembly fixture 100. Simultaneously, the heating modules 420 can heat the disassembly fixture 100, reducing the connection strength between components and facilitating disassembly by the pulling mechanism 300. Furthermore, the elastically connected heating modules 420 can adapt to disassembly fixtures 100 of different sizes.

[0072] For example, the disassembly device further includes a pull-out platform 470, a first drive unit, and an elastic element 440. A first moving guide rail 450 is fixedly connected to the pull-out platform 470. One end of the elastic element 440 is connected to the heating module 420, and the other end is connected to the first moving guide rail 450. The first drive unit is used to drive the two heating modules 420 to move closer to or further away from each other. Specifically, a pull-out bracket 350 is fixedly connected to the pull-out platform 470.

[0073] The heating module 420 is elastically connected to the first moving guide rail 450 via an elastic element 440. This structure allows the heating module 420 to stretch the elastic element 440 during movement, providing a certain degree of elastic buffering when clamping the disassembly fixture 100. This ensures effective clamping of the disassembly fixture 100 while preventing excessive squeezing and damage due to excessive clamping force. It also allows for automatic position adjustment based on the dimensions of the disassembly fixture 100. Simultaneously, the first driving unit drives the heating module 420, enabling it to move closer or further apart as needed, thus achieving the purpose of clamping and releasing the disassembly fixture 100.

[0074] Furthermore, an elastic element 440 is connected to the side of the heating module 420 away from the other heating module 420, and a product clamping block 410 is provided on the side of the heating module 420 close to the other heating module 420. The product clamping block 410 is used to press against the side of the disassembly fixture 100. Specifically, the material of the pulling platform 470 is S45C, and the material of the product clamping block 410 is S45C.

[0075] Meanwhile, the product clamping block 410 can tightly press against the side of the disassembly fixture 100, ensuring that the heating module 420 is in full contact with the disassembly fixture 100, further enhancing the fixing effect of the disassembly fixture 100, ensuring the stability of the disassembly fixture 100 during heating and drawing, ensuring full contact between the heating module 420 and the disassembly fixture 100, and improving heating efficiency and heating effect.

[0076] In this embodiment, the heating module 420 includes a heater and a heating shell. The heater is placed in the heating shell, which is made of brass. The heating module 420 is provided with a heating sensor 430, which is used to detect the temperature data of the heating module 420 during operation.

[0077] In this embodiment, the disassembly equipment also includes a disassembly platform 490 for carrying the disassembly fixture 100, which can move the disassembly fixture 100 between the two heating modules 420.

[0078] The disassembly platform 490 can move the disassembly fixture 100 accurately between the two heating modules 420, realizing the automatic positioning and conveying of the disassembly fixture 100 within the disassembly equipment to complete the automated heating and disassembly process. This automated movement method improves the operating efficiency and automation level of the disassembly equipment, reduces manual intervention, and also ensures that the disassembly fixture 100 can accurately reach the heating and pulling positions during the heating and pulling process.

[0079] Furthermore, the disassembly equipment also includes a second moving guide rail 460 and a fourth drive unit 480. The second moving guide rail 460 is mounted on the pulling platform 470, and the disassembly stand 490 is slidably mounted on the second moving guide rail 460 along the first direction X. The output end of the fourth drive unit 480 is connected to the disassembly stand 490 to drive it to move along the first direction X. The disassembly stand 490, slidably mounted on the second moving guide rail 460, can move relative to the pulling platform 470 along the first direction X, and can move the disassembly fixture 100 between the two heating modules 420.

[0080] In other embodiments of this example, the pulling mechanism 300 does not have a third drive unit 370. The pulling jaws 340 are first lowered to a predetermined position, then the disassembly fixture 100 and the disassembly seat 110 are mounted on the disassembly platform 490, and finally the disassembly platform 490 is moved along the second moving guide rail 460. At this time, the pulling part 111 moves directly above the bent part, and then the subsequent heating process is performed. Alternatively, after the heating process is completed, the disassembly platform 490 is driven to move the disassembly fixture 100 and the disassembly seat 110 away from the pulling mechanism 300, then the pulling jaws 340 are lowered, and then the disassembly platform 490 is driven to reset the disassembly fixture 100 and the disassembly seat 110 so that the pulling part 111 is above the bent part. The specific working sequence is determined by those skilled in the art based on actual engineering conditions, and the determination method is common knowledge in the art, and will not be elaborated here.

[0081] For example, the disassembly equipment also includes a machine protection cover 200, which covers the pulling mechanism 300 and the disassembly fixture 100.

[0082] The machine protective cover 200 provides safety protection for all parts of the disassembly equipment, preventing operators from being accidentally injured during the disassembly process. It also protects the safety of operators and prevents external debris from entering the disassembly equipment.

[0083] Furthermore, a control component is provided on the machine tool protective cover 200. The control component is communicatively connected to the pulling mechanism 300 and the fourth drive unit 480, and is used to control the pulling mechanism 300 and the fourth drive unit 480.

[0084] The control component can effectively control the pulling mechanism 300 and the fourth drive unit 480, realizing the automated operation and precise control of the dismantling equipment, realizing the automated operation of actions such as heating and pulling, improving the operational convenience and intelligence level of the dismantling equipment, and facilitating the adjustment and monitoring of the operating parameters of the dismantling equipment.

[0085] Specifically, the machine protective cover 200 is made of sheet metal, and an acrylic safety door 230 is provided on the machine protective cover 200; the bottom of the machine protective cover 200 is provided with electrically controlled feet for support, and the electrically controlled feet are made of urethane; the outer surface of the machine protective cover 200 is provided with a handling handle 260 for handling, and the machine protective cover 200 also includes an electrically controlled protective cover 270 covering the control components; the control components include a 17-inch machine display panel 210, an emergency stop button 240 and a pull-start button 250 provided on the surface of the machine protective cover 200, the emergency stop button 240 is used to control the disassembly equipment to enter the stop state, and the pull-start button 250 is used to control the operation of the pull-out mechanism 300.

[0086] In this embodiment, both the second drive unit 310 and the fourth drive unit 480 are servo motors.

[0087] This embodiment also provides a heating disassembly method applied to the above-mentioned disassembly equipment, including the following steps: placing material 920 into disassembly fixture 100; installing first limiting block 130 and second limiting block 120; placing and positioning disassembly fixture 100 on disassembly machine 490; moving disassembly fixture 100 along the first direction X to the disassembly pulling area; controlling the pulling buckle to descend and clamp disassembly fixture 100; the heating module moves to contact disassembly fixture 100 and starts heating, with a heating time of at least 30 seconds and a heating temperature of 100 degrees Celsius; the pulling buckle rises 20 mm to separate the part to be disassembled 910 from material 920; the pulling buckle returns to its original position to place first limiting block 130 and base 140 on second limiting block 120; manually removing second limiting block 120 and first limiting block 130; removing material 920 and recording data during the pulling process.

[0088] In this embodiment, the projection of the pull part 111 in the horizontal plane covers the projection of the disassembly seat 110 in the horizontal plane. The pull claw 340 needs to move forward along the first direction X, then move downward along the vertical direction Z, and then move back along the first direction X, and then move to the lower part of the pull part 111, thereby clamping the disassembly fixture 100.

[0089] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. Disassembly equipment, characterized in that, It includes a pulling mechanism (300) and a disassembly fixture (100), the disassembly fixture (100) comprising: The base (140) is provided with a base placement slot (142); A first limiting block (130) is installed on the base (140). The first limiting block (130) has a first limiting hole (132) through it. The first limiting hole (132) and the base placement groove (142) correspond to and communicate with each other to form a material placement cavity. The material placement cavity is configured to fix the material (920). The second limiting block (120) has a second limiting hole (122) through it. The second limiting block (120) is installed vertically (Z) on the side of the first limiting block (130) away from the base (140). The second limiting hole (122) corresponds to and communicates with the first limiting hole (132). The second limiting hole (122) is configured to be sleeved on the disassembly part (910) of the material (920). The pulling mechanism (300) is used to move the second limiting block (120) away from the first limiting block (130) and the base (140).

2. The dismantling equipment according to claim 1, characterized in that, A first positioning pin (141) is provided on the base (140) or the first limiting block (130), and a first limiting block guide hole (131) is provided on the corresponding first limiting block (130) or the base (140). The first positioning pin (141) is inserted into the first limiting block guide hole (131) to assemble the base (140) and the first limiting block (130).

3. The dismantling equipment according to claim 1, characterized in that, The pulling mechanism (300) includes a disassembly seat (110) and a pulling claw (340). The disassembly seat (110) is installed on the side of the second limiting block (120) away from the first limiting block (130). The disassembly seat (110) and the second limiting block (120) are attracted to each other. The pulling claw (340) has two bent portions facing each other. The top end of the disassembly seat (110) is fixedly connected to a pulling portion (111). The bent portions are used to engage the pulling portion (111).

4. The dismantling equipment according to claim 3, characterized in that, A first adsorption element (123) is provided on the disassembly seat (110) or the second limiting block (120), and a second adsorption element is provided on the corresponding second limiting block (120) or the disassembly seat (110), and the first adsorption element (123) and the second adsorption element adsorb each other.

5. The dismantling equipment according to claim 4, characterized in that, At least one of the first adsorption element (123) and the second adsorption element is a magnet.

6. The dismantling equipment according to claim 3, characterized in that, The second limiting block (120) or the disassembly seat (110) is provided with an ear cap guide hole, and the corresponding disassembly seat (110) or the second limiting block (120) is provided with a second positioning pin (121), which is inserted into the ear cap guide hole.

7. The dismantling equipment according to claim 1, characterized in that, The disassembly device also includes a first movable guide rail (450) and two heating modules (420). The heating modules (420) are slidably mounted on the first movable guide rail (450). The base (140) is located in the middle of the first movable guide rail (450). The two heating modules (420) are located on both sides of the base (140). The two heating modules (420) can approach each other to clamp the disassembly fixture (100).

8. The dismantling equipment according to claim 7, characterized in that, The disassembly device further includes a pull-out platform (470), a first drive unit, and an elastic element (440). The first moving guide rail (450) is fixed to the pull-out platform (470). One end of the elastic element (440) is connected to the heating module (420), and the other end is connected to the first moving guide rail (450). The first drive unit is used to drive the two heating modules (420) to move closer to or further away from each other.

9. The dismantling equipment according to claim 3, characterized in that, The pulling mechanism (300) further includes a lifting guide rail (320) and a pulling bracket (350). The lifting guide rail (320) is disposed on the pulling bracket (350), and the pulling claw (340) is driven to move along the vertical direction (Z) of the lifting guide rail (320).

10. The dismantling equipment according to claim 9, characterized in that, The pulling mechanism (300) further includes a second drive unit (310) for driving the pulling claw (340) to move in the vertical direction (Z).

Images