Automatic separating device and method for isolating ring

Abstract

The invention discloses an automatic separating device and method for isolating rings, the device comprises a rack, a servo motor, a linear moving module, a linear moving module sliding block, a shifting piece, a conveying guide rail, a clamping ring and a support, the conveying guide rail comprises a material storage section and a separating section, the material storage section is a smooth cylinder, and the separating section is a screw rod with a certain screw pitch; the servo motor has positive and negative rotation functions and is detachably connected with the storage section; the A face of the shifting piece is fixedly connected with a linear moving module sliding block capable of horizontally moving, a round hole allowing the conveying guide rail to penetrate through is formed in the B face of the shifting piece, and the shifting piece can push the isolating ring from the storage section to the separation section. The isolating rings are separated one by one after entering the threads of the separation section. According to the separating device and method for the isolating rings, the isolating rings are separated one by one through rotation of the screw, the technical bottleneck that the isolating rings are difficult to separate due to the fact that the isolating rings are light in weight and prone to deformation is solved, and efficient and automatic separation of the isolating rings is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal battery preparation, and in particular to an isolation ring automatic separation device and method. Background Art

[0002] A thermal battery is a heat-activated storage battery that uses the battery's own heating system to heat and melt a non-conductive solid electrolyte into an ionic conductor and enter a working state. It has the characteristics of short activation time, high specific energy, wide operating temperature range, long storage time, and maintenance-free. It is widely used in missile weapon systems.

[0003] The single cell is the smallest unit of the electrical performance output of the thermal battery, which directly determines the quality of the battery's electrical performance. The negative electrode material in the single cell is a lithium silicon alloy or a lithium boron alloy. When the battery is working at high temperature, both materials overflow, and the overflow has conductive properties, which may be connected to the positive electrode layer to cause a short circuit in the battery, resulting in abnormal electrical performance output. In order to prevent the overflow of the negative electrode material during high-temperature operation, an isolation ring needs to be put on the outside when the negative electrode layer is prepared. The common isolation ring is punched from asbestos paper material, with a thickness of 0.3mm to 0.7mm, a single-side width of 1.5mm to 2.5mm, an outer diameter of 22mm to 110mm, and a weight of about 0.013g to 0.40g. Because the isolation ring is a loose porous material, it is light, easy to deform, and difficult to separate, and the gap between the isolation ring and the negative electrode material molding mold is less than 0.1mm, so in the current production process, it needs to be picked up manually with tweezers for separation, and the production efficiency is low, which cannot meet the needs of large-scale mass production of thermal batteries.

[0004] Objects similar in shape to isolation rings, such as circular gaskets and rubber rings, are often separated by automatic separation using a vibration disk or by vacuum suction. However, since the isolation ring is too light and has certain burrs after punching, it is easy for the isolation ring to float up or stick together during the vibration process and cannot be effectively separated into individual items. Moreover, since the isolation ring itself is a porous layered circular ring material with a thin thickness and narrow edges, it is difficult to achieve a certain vacuum degree through vacuum suction, and the suction failure rate is high. Therefore, there is a problem that conventional separation methods cannot achieve efficient automatic separation of the isolation ring. Summary of the invention

[0005] In order to solve the above problems, the present invention discloses an automatic separation device for an isolation ring, and the specific technical solution is as follows:

[0006] An automatic separation device for an isolation ring, the device comprising a frame, a servo motor, a linear motion module, a linear motion module slider, a paddle, a conveying guide rail, a clamping ring, a bracket a, a bracket b, and a bracket c, wherein an electrical control part is arranged in the frame for controlling the operation of the servo motor and the linear motion module;

[0007] The servo motor is horizontally mounted on the bracket a and has forward and reverse rotation functions;

[0008] The linear motion module is horizontally mounted on the bracket b and maintained at the same height as the servo motor, and a slider that can move horizontally is provided on the linear motion module, and the slider of the linear motion module is fixedly connected to the surface A of the paddle;

[0009] The paddle is in an L-shaped structure, including an A surface and a B surface, and the B surface of the paddle is provided with a circular hole for passing through the conveying guide rail;

[0010] The conveying guide rail comprises a material storage section and a separation section, the material storage section is a smooth cylinder, the separation section is a screw with a certain pitch, the axis of the separation section coincides with the axis of the material storage section, the material storage section passes through the circular hole on the B surface of the paddle and is detachably connected to the servo motor, the position of the conveying guide rail after installation remains horizontal, and the axis of the servo motor, the center of the circular hole on the B surface of the paddle, and the axes of the material storage section and the separation section after installation are on the same straight line;

[0011] The clamping ring is in the shape of an arc and is arranged on the bracket c. After installation, the clamping ring is located at the boundary between the material storage section and the separation section, directly above the distance of 2 to 3 threads of the separation section, and the center of the circle corresponding to the arc of the clamping ring is located on the axis of the material storage section and the separation section;

[0012] The bracket a, bracket b, and bracket c are vertically arranged on the frame, the servo motor is horizontally installed on the bracket a, the linear motion module is horizontally installed on the bracket b, and the retaining ring is arranged on the bracket c. The positions of the bracket a, bracket b, and bracket c after installation should satisfy that the axis of the servo motor, the center of the circular hole on the B surface of the paddle, and the center of the arc corresponding to the retaining ring are always on the same straight line.

[0013] Preferably, the device also includes a protection frame, which is vertically arranged on the frame, and the protection frame is located between the bracket a and the paddle B surface. A circular hole is arranged on the protection frame, and the diameter of the circular hole of the protection frame is slightly larger than the diameter of the storage section, and the position of the protection frame after installation should satisfy that the axis of the servo motor, the center of the circular hole of the paddle B surface, the axes of the storage section and the separation section after installation, and the axis of the circular hole of the protection frame are on the same straight line; after the storage section passes through the circular hole of the paddle B surface, it passes through the circular hole of the protection frame and is detachably connected to the servo motor, and there is a certain gap between the circular hole of the protection frame after installation; the protection frame is used to protect and support the conveying guide rail that is not firmly connected and falls, or to play an auxiliary support role when the conveying guide rail is installed and disassembled.

[0014] Preferably, the servo motor is used to drive the conveying guide rail to rotate; and the rotation speed of the servo motor is adjustable.

[0015] Preferably, the bracket b is in a "concave" shape, including two small brackets of equal height, and the bottoms of the two small brackets are connected.

[0016] Preferably, the linearly movable module slider and the paddle A surface are connected by screws; the linearly movable module slider can drive the paddle to move horizontally along the material storage section, so as to gradually transport the isolation ring on the conveying guide rail from the material storage section to the separation section; and the movement speed of the linearly movable module slider is adjustable.

[0017] Preferably, the shape of the B surface of the paddle is a rectangle, and the side length of the rectangle is 20 mm larger than the diameter of the storage section. The circular hole on the B surface of the paddle is located in the middle of the B surface, and the diameter of the circular hole on the B surface of the paddle is 1 mm larger than the diameter of the storage section. During the operation of the device, the circular hole on the B surface of the paddle is sleeved with the conveying guide rail, and the movement range of the paddle is the storage section; the paddle is used to gradually transport the isolation ring from the storage section to the screw of the separation section.

[0018] Preferably, the material storage section passes through the circular hole of the protection frame and is connected to the servo motor via a quick-release latch.

[0019] Preferably, the diameter of the material storage section is equal to the thread top diameter of the separation section, and the diameter of the material storage section is 5mm to 10mm smaller than the inner diameter of the isolation ring, so that the isolation ring can be directly mounted on the conveying guide rail, the tooth top of the separation section thread remains acute and not flattened, the tooth height is 2mm to 3mm, and the distance between adjacent tooth tops is 0.5mm to 1.0mm; the material storage section is used to add and temporarily store isolation rings, and the separation section is used to separate the isolation rings. When the isolation ring is sent from the material storage section to the separation section, the isolation ring falls into the tooth bottom between two adjacent teeth of the thread. One isolation ring can be placed on each tooth bottom. During the continuous rotation of the conveying guide rail, the isolation ring can be separated and added to the next step.

[0020] Preferably, the circumferential diameter corresponding to the arc of the retaining ring is 4mm to 6mm larger than the thread top diameter of the separation section. After installation, the distance between the arc of the retaining ring and the thread top of the separation section is 2mm to 3mm. The central angle corresponding to the arc of the retaining ring is 60°, and the side of the retaining ring close to the storage section has a certain chamfer; the retaining ring is used to press the isolation rings into the threads of the separation section one by one to achieve effective separation of the isolation rings.

[0021] The present invention also provides a method for using the isolation ring automatic separation device as follows:

[0022] S1: Select the appropriate conveying guide rail according to the specifications of the isolation ring, select the corresponding pick and the clamp ring, and complete the installation; generally, the diameter of the material storage section is equal to the thread top diameter of the separation section, the diameter of the material storage section is 5mm to 10mm smaller than the inner diameter of the isolation ring, the diameter of the circular hole on the B surface of the pick is 1mm larger than the diameter of the material storage section, and the circumferential diameter corresponding to the arc of the clamp ring is 4mm to 6mm larger than the thread top diameter of the separation section;

[0023] S2: Put a certain number of isolation rings on the material storage section;

[0024] S3: the linear motion module controls the slider to drive the paddle to return to the origin;

[0025] S4: passing the material storage section through the circular hole on the B surface of the paddle, and then through the circular hole of the protection frame to connect with the servo motor through a quick release pin;

[0026] S5: Start the device, the servo motor drives the conveying guide rail to rotate at a certain speed, and at the same time the linear moving module drives the paddle through the slider to gradually send the isolation ring from the storage section to the separation section. The isolation rings are separated one by one in the thread of the separation section, unloaded through the other end of the separation section, and sent to the next process.

[0027] The beneficial effects achieved by the present invention are as follows:

[0028] (1) The automatic separation device for isolation rings provided by the present invention comprises a separation section which is a screw with a certain pitch and thread depth. The bottom of each thread between two adjacent teeth in the thread can only accommodate one isolation ring. The isolation rings are cleverly confined in the thread one by one and then separated by rotating the screw, thus solving the problem of low separation efficiency of the isolation ring due to its light weight, easy deformation, looseness and porosity.

[0029] (2) The automatic separation device for isolating rings provided by the present invention has a material storage section which is a smooth cylinder with a diameter slightly smaller than the inner diameter of the isolating ring, and multiple isolating rings can be quickly strung together at one time, thereby improving the efficiency of adding materials.

[0030] (3) In the automatic separation device for the isolation ring provided by the present invention, the rotation speed of the servo motor and the horizontal movement speed of the slider of the linear moving module can be adjusted according to production needs and the situation of the isolation ring being pressed into the thread, thereby further improving the separation efficiency.

[0031] (4) In the automatic separation device for isolation rings provided by the present invention, the distance between the arc of the retaining ring and the thread crest of the separation section after installation is slightly larger than the single-side width of the isolation ring, and the side of the retaining ring close to the material storage section has a certain chamfer, which makes it easy to press the isolation rings into the threads of the separation section one by one, thereby improving the separation efficiency of the isolation rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions disclosed in the present invention, the following briefly introduces the drawings required to be used in some embodiments disclosed in the present invention. Obviously, the drawings described below are only drawings of some embodiments disclosed in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the products involved in the embodiments disclosed in the present invention, the actual process of the method, etc.

[0033] Figure 1 It is a structural schematic diagram of an isolation ring automatic separation device proposed in the present invention;

[0034] Figure 2 It is a top view of an automatic separation device for an isolation ring proposed in the present invention;

[0035] Figure 3 is a schematic diagram of the plectrum proposed in the present invention;

[0036] Figure 4 It is a schematic diagram of the conveying guide rail proposed in the present invention;

[0037] Figure 5 It is a schematic diagram of the clamping ring proposed in the present invention.

[0038] The figures are marked as follows: 1, frame; 2, servo motor; 3, linear motion module; 4, paddle; 5, conveying guide rail; 6, retaining ring; 7, bracket a; 8, bracket b; 9, linear motion module slider; 10, protective frame; 11, bracket c; 501, storage section; 502, separation section; 401, paddle A side; 402, paddle B side. DETAILED DESCRIPTION

[0039] The embodiments disclosed in the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0040] Embodiment 1

[0041] The present invention provides an automatic separation device for an isolation ring, comprising a frame 1, a servo motor 2, a linear motion module 3, a linear motion module slider 9, a paddle 4, a conveying guide rail 5, a clamping ring 6, a bracket a7, a bracket b8, a bracket c11, and a protective frame 10. Figure 1 As shown;

[0042] The frame 1 is provided with an electrical control part for controlling the operation of the servo motor 2 and the linear motion module 3;

[0043] The servo motor 2 is horizontally mounted on the bracket a7 and has forward and reverse rotation functions, and is used to drive the conveying guide rail 5 to rotate, and the rotation speed of the servo motor 2 is adjustable;

[0044] The linear motion module 3 is horizontally mounted on the bracket b8 and maintained at the same height as the servo motor 2, and a slider 9 that can move horizontally is provided on the linear motion module 3;

[0045] The linear moving module slider 9 is connected to the paddle A surface 401 by screws; the linear moving module slider 9 can drive the paddle 4 to move horizontally along the material storage section 501, so as to gradually send the isolation ring on the conveying guide rail 5 from the material storage section 501 to the separation section 502; and the movement speed of the linear moving module slider 9 is adjustable;

[0046] The paddle 4 is in an L-shaped structure, including an A surface 401 and a B surface 402 , and the paddle B surface 402 is provided with a circular hole for passing through the conveying guide rail 5 ;

[0047] The conveying guide rail 5 includes a material storage section 501 and a separation section 502, the material storage section 501 is a smooth cylinder, the separation section 502 is a screw with a certain pitch, the axis of the separation section 502 coincides with the axis of the material storage section 501, the material storage section 501 passes through the circular hole of the paddle B surface 402 and is connected to the servo motor 2 by a quick release latch, the position of the conveying guide rail 5 after installation remains horizontal, and the axis of the servo motor 2, the center of the circular hole of the paddle B surface 402, and the axes of the material storage section 501 and the separation section 502 after installation are on the same straight line;

[0048] The snap ring 6 is in an arc shape and is arranged on the bracket c11. After installation, the snap ring 6 is located at the boundary between the material storage section 501 and the separation section 502, just above the distance of 2 to 3 threads of the separation section 502, and the center of the circle corresponding to the arc of the snap ring 6 is located on the axis of the material storage section 501 and the separation section 502;

[0049] The bracket a7, bracket b8, and bracket c11 are vertically arranged on the frame 1, the servo motor 2 is horizontally installed on the bracket a7, the linear moving module 3 is horizontally installed on the bracket b8, the bracket b8 is in a "concave" shape, including two small brackets of equal height, and the bottoms of the two small brackets are connected, the bracket c11 is provided with the retaining ring 6, and the positions of the bracket a7, bracket b8, and bracket c11 after installation should satisfy the axis of the servo motor 2, the center of the circular hole 402 of the paddle B surface, and the center of the arc corresponding to the retaining ring 6 are always on the same straight line.

[0050] In this embodiment, if Figure 2As shown, the protection frame 10 proposed in the present invention is vertically arranged on the frame 1, and the protection frame 10 is located between the bracket a7 and the paddle B surface 402. A circular hole is arranged on the protection frame 10, and the diameter of the circular hole of the protection frame 10 is slightly larger than the diameter of the storage section 501, and the position of the protection frame 10 after installation should satisfy that the axis of the servo motor 2, the center of the circular hole of the paddle B surface 402, the axes of the storage section 501 and the separation section 502 after installation, and the axis of the circular hole of the protection frame 10 are on the same straight line; after the storage section 501 passes through the circular hole of the paddle B surface 402, it passes through the circular hole of the protection frame 10 and is connected to the servo motor 2 through a quick-release pin, and there is a certain gap between the circular hole of the protection frame 10 after installation; the protection frame 10 is used to protect and support the conveying guide rail 5 that is not firmly connected and falls off, or to play an auxiliary support role when the conveying guide rail 5 is installed and disassembled.

[0051] In this embodiment, if Figure 3 As shown, the paddle 44 proposed in the present invention has an L-shaped structure, including an A surface 401401 and a B surface 402402, the paddle B surface 402 is in the shape of a rectangle, the side length of the rectangle is 20 mm larger than the diameter of the storage section 501, the circular hole of the paddle B surface 402 is located in the middle of the B surface 402, the diameter of the circular hole of the paddle B surface 402 is 1 mm larger than the diameter of the storage section 501, during the operation of the device, the circular hole of the paddle B surface 402 is sleeved with the conveying guide rail 5, and the movement range of the paddle 4 is the storage section 501; the paddle 4 is used to gradually convey the isolation ring from the storage section 501 to the screw of the separation section 502.

[0052] In this embodiment, if Figure 4 As shown, the conveying guide rail 55 proposed in the present invention includes a material storage section 501 and a separation section 502, the diameter of the material storage section 501 is equal to the thread top diameter of the separation section 502, the diameter of the material storage section 501 is 5mm to 10mm smaller than the inner diameter of the isolation ring, so that the isolation ring can be directly sleeved on the conveying guide rail 5, the tooth top of the thread of the separation section 502 maintains an acute angle and is not flattened, the tooth height is 2mm to 3mm, and the distance between adjacent tooth tops is 0.5mm to 1.0mm; the material storage section 501 is used to add and temporarily store isolation rings, and the separation section 502 is used to separate isolation rings. When the isolation ring is sent from the material storage section 501 to the separation section 502, the isolation ring falls into the tooth bottom between two adjacent teeth of the thread, and one isolation ring can be placed on each tooth bottom. During the continuous rotation of the conveying guide rail 5, the isolation ring can be separated and added to the next step.

[0053] In this embodiment, if Figure 5As shown, the circumferential diameter corresponding to the arc of the retaining ring 66 proposed in the present invention is 4mm to 6mm larger than the thread top diameter of the separation section 502, and the distance between the arc of the retaining ring 6 and the thread top of the separation section 502 after installation is 2mm to 3mm. The central angle corresponding to the arc of the retaining ring 6 is 60°, and the side of the retaining ring 6 close to the storage section 501 has a certain chamfer; the retaining ring 6 is used to press the isolation rings into the threads of the separation section 502 one by one to achieve effective separation of the isolation rings.

[0054] In this embodiment, the method of using the isolation ring automatic separation device is as follows:

[0055] S1: Select the appropriate conveying guide rail 5 according to the specifications of the isolation ring, select the corresponding pick 4 and the clamping ring 6, and complete the installation; generally, the diameter of the material storage section 501 is equal to the thread top diameter of the separation section 502, the diameter of the material storage section 501 is 5mm to 10mm smaller than the inner diameter of the isolation ring, the diameter of the circular hole on the B surface 402 of the pick is 1mm larger than the diameter of the material storage section 501, and the circumferential diameter corresponding to the arc of the clamping ring 6 is 4mm to 6mm larger than the thread top diameter of the separation section 502;

[0056] S2: Put a certain number of isolation rings on the material storage section 501;

[0057] S3: the linear moving module 3 controls the slider 9 to drive the paddle 4 to return to the origin;

[0058] S4: The material storage section 501 is passed through the circular hole of the paddle B surface 402, and then passed through the circular hole of the protection frame 10 to be connected to the servo motor 2 through a quick release latch;

[0059] S5: Start the device, the servo motor 2 drives the conveying guide rail 5 to rotate at a certain speed, and at the same time the linear moving module 3 drives the paddle 4 through the slider 9 to gradually send the isolation ring from the storage section 501 to the separation section 502. The isolation rings are separated one by one in the thread of the separation section 502, and are unloaded through the other end of the separation section 502 and sent to the next process.

[0060] Although the present invention has been disclosed as above in the form of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art may make possible changes and modifications to the technical solution of the present invention by using the methods and technical contents disclosed above without departing from the spirit and scope of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims

1. An automatic separation device for an isolation ring, characterized in that: The device comprises a frame (1), a servo motor (2), a linear motion module (3), a linear motion module slider (9), a paddle (4), a conveying guide rail (5), a clamping ring (6), a bracket a (7), a bracket b (8), and a bracket c (11), wherein an electrical control part is arranged in the frame (1) for controlling the operation of the servo motor (2) and the linear motion module (3); The servo motor (2) is horizontally mounted on the bracket a (7) and has forward and reverse rotation functions; The linear motion module (3) is horizontally mounted on the bracket b (8) and maintained at the same height as the servo motor (2), and a linear motion module slider (9) capable of horizontal movement is provided on the linear motion module (3), and the linear motion module slider (9) is fixedly connected to the paddle A surface (401); The paddle (4) is in an L-shaped structure, comprising an A surface and a B surface, and the paddle B surface (402) is provided with a circular hole for passing through the conveying guide rail (5); The conveying guide rail (5) comprises a material storage section (501) and a separation section (502), the material storage section (501) is a smooth cylinder, the separation section (502) is a screw with a certain pitch, the axis of the separation section (502) coincides with the axis of the material storage section (501), the material storage section (501) passes through the circular hole of the paddle B surface (402) and is detachably connected to the servo motor (2), the position of the conveying guide rail (5) after installation remains horizontal, and the axis of the servo motor (2), the center of the circular hole of the paddle B surface (402), and the axes of the material storage section (501) and the separation section (502) after installation are on the same straight line; The clamping ring (6) is in the shape of an arc and is arranged on the bracket c (11). After being installed, the clamping ring (6) is located at the boundary between the material storage section (501) and the separation section (502) and is directly above the distance of 2 to 3 threads of the separation section (502), and the center of the circle corresponding to the arc of the clamping ring (6) is located on the axis of the material storage section (501) and the separation section (502); The support a (7), support b (8) and support c (11) are vertically arranged on the frame (1).

2. The automatic separation device for isolating rings according to claim 1, characterized in that: The device further comprises a protection frame (10), wherein the protection frame (10) is vertically arranged on the frame (1), the protection frame (10) is located between the bracket a (7) and the paddle B surface (402), a circular hole is arranged on the protection frame (10), the diameter of the circular hole of the protection frame (10) is larger than the diameter of the material storage section (501), and the position of the protection frame (10) after installation should satisfy the axis of the servo motor (2), the center of the circular hole of the paddle B surface (402), the material storage section (501) and the The axis of the separation section (502) after installation and the axis of the circular hole of the protection frame (10) are on the same straight line; after the storage section (501) passes through the circular hole of the paddle B surface (402), it passes through the circular hole of the protection frame (10) and is detachably connected to the servo motor (2), and there is a certain gap between the storage section and the circular hole of the protection frame (10) after installation; the protection frame (10) is used to protect and support the conveying guide rail (5) that is not firmly connected and falls off, or to play an auxiliary support role when the conveying guide rail (5) is installed and removed.

3. The automatic separation device for isolating rings according to claim 1, characterized in that: The servo motor (2) is used to drive the conveying guide rail (5) to rotate; and the rotation speed of the servo motor (2) is adjustable.

4. The automatic separation device for isolating rings according to claim 1, characterized in that: The support b (8) is in the shape of a Chinese character "concave", and comprises two small supports of equal height, and the bottoms of the two small supports are connected.

5. The automatic separation device for isolating rings according to claim 1, characterized in that: The linearly movable module slider (9) and the paddle A surface (401) are connected by screws; the linearly movable module slider (9) can drive the paddle (4) to move horizontally along the material storage section (501) so as to gradually transport the isolation ring on the conveying guide rail (5) from the material storage section (501) to the separation section (502); and the movement speed of the linearly movable module slider (9) is adjustable.

6. The automatic separation device for isolating rings according to claim 1, characterized in that: The B surface (402) of the paddle is in the shape of a rectangle, the side length of the rectangle is 20 mm larger than the diameter of the material storage section (501), the circular hole of the B surface (402) of the paddle is located in the middle of the B surface, the diameter of the circular hole of the B surface (402) of the paddle is 1 mm larger than the diameter of the material storage section (501), during the operation of the device, the circular hole of the B surface (402) of the paddle is sleeved with the conveying guide rail (5), and the movement range of the paddle (4) is the material storage section (501); the paddle (4) is used to gradually convey the isolation ring from the material storage section (501) to the screw of the separation section (502).

7. The automatic separation device for isolating rings according to claim 2, characterized in that: The material storage section (501) passes through the circular hole of the protection frame (10) and is connected to the servo motor (2) via a quick-release latch.

8. The automatic separation device for isolating rings according to claim 1, characterized in that: The diameter of the material storage section (501) is equal to the thread top diameter of the separation section (502). The diameter of the material storage section (501) is 5mm to 10mm smaller than the inner diameter of the isolation ring, so that the isolation ring can be directly sleeved on the conveying guide rail (5). The tooth top of the thread of the separation section (502) remains sharp and is not flattened. The tooth height is 2mm to 3mm, and the distance between adjacent tooth tops is 0.5mm to 1.0mm. The material storage section (501) is used to add and temporarily store isolation rings, and the separation section (502) is used to separate isolation rings. When the isolation ring is sent from the material storage section (501) to the separation section (502), the isolation ring falls into the tooth bottom between two adjacent teeth of the thread. One isolation ring can be placed on each tooth bottom. During the continuous rotation of the conveying guide rail (5), the isolation ring is separated and added to the next step.

9. The automatic separation device for isolating rings according to claim 1, characterized in that: The circumferential diameter corresponding to the arc of the retaining ring (6) is 4 mm to 6 mm larger than the top diameter of the thread of the separation section (502); after installation, the distance between the arc of the retaining ring (6) and the top of the thread of the separation section (502) is 2 mm to 3 mm; the central angle corresponding to the arc of the retaining ring (6) is 60°, and the side of the retaining ring (6) close to the material storage section (501) has a certain chamfer; the retaining ring (6) is used to press the isolation rings into the threads of the separation section (502) one by one to achieve effective separation of the isolation rings.

10. A method for automatically separating an isolation ring, characterized in that: The automatic separation device for the isolation ring according to any one of claims 1 to 9 is adopted, and the automatic separation method for the isolation ring is as follows: S1: Selecting a suitable conveying guide rail (5) according to the specifications of the isolation ring, selecting the corresponding pick (4) and the clamping ring (6), and completing the installation; The diameter of the material storage section (501) is equal to the thread top diameter of the separation section (502); the diameter of the material storage section (501) is 5 mm to 10 mm smaller than the inner diameter of the isolation ring; the diameter of the circular hole on the B surface (402) of the paddle is 1 mm larger than the diameter of the material storage section (501); and the circumferential diameter corresponding to the arc of the clamping ring (6) is 4 mm to 6 mm larger than the thread top diameter of the separation section (502); S2: Putting a certain number of isolation rings on the material storage section (501); S3: the linear motion module (3) controls the linear motion module slider (9) to drive the paddle (4) to return to the origin; S4: The material storage section (501) is passed through the circular hole of the paddle B surface (402) and connected to the servo motor (2) via a quick-release latch; S5: The device is started, the servo motor (2) drives the conveying guide rail (5) to rotate at a certain speed, and at the same time, the linear motion module (3) drives the paddle (4) through the linear motion module slider (9) to gradually send the isolation rings from the material storage section (501) to the separation section (502). The isolation rings are separated one by one in the thread of the separation section (502), unloaded through the other end of the separation section (502), and sent to the next process.

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