A manufacturing device for air gap gasket

Abstract

The present application relates to the field of motor manufacturing, and in particular to a manufacturing device for air gap washers, which includes a support seat, an arm, a feeding assembly, and a processing assembly. The support seat is provided with a through-hole, the axis of the through-hole is horizontal, and the through-hole passes through the support seat. The arm is coaxially fixedly connected to the inner wall of the through-hole. The feeding assembly and the processing assembly are respectively arranged on both sides of the support seat. The feeding assembly includes a fixed table, a sliding block, a rotating block, and a clamping member. The sliding block is slidably connected to the fixed table, the sliding direction of the sliding block is parallel to the axis of the through-hole, the rotating block is rotatably connected to the sliding block, the rotating axis of the rotating block is colinear with the axis of the through-hole, the clamping member is fixedly connected to the rotating block, the clamping member is used to clamp the pipe, the arm is used to allow the pipe to pass through, and the processing assembly includes a moving block and a tool. The moving block is slidably connected to the support seat, and the tool is fixedly connected to the moving block. The rotating block drives the pipe to rotate, and the moving block controls the tool to approach the pipe to process the pipe, thereby improving the production quality of the air gap washers.

Description

Technical Field

[0001] The present application relates to the field of motor manufacturing, and in particular to a manufacturing device for an air gap gasket. Background Art

[0002] Air gap washers are standard parts installed on motors to adjust the air gap size and ensure the normal operation of the equipment. Their basic functions include filling gaps, providing sealing performance, and supporting and protecting related components.

[0003] Existing air gap washers are usually processed by cutting metal tubes. The cut air gap washers are of different lengths, and the ends of the air gap washers need to be polished after cutting. During assembly, workers need to use a micrometer to further measure and classify the produced air gap washers so that air gap washers within the same length range can be assembled together.

[0004] However, measuring the length of each air gap washer is a waste of human resources, and manufacturing the air gap washer by cutting has low production quality and production efficiency. Summary of the Invention

[0005] In order to improve the production quality of air gap washers, the present application provides a manufacturing device for air gap washers.

[0006] The present application provides a device for manufacturing an air gap gasket using the following technical solution:

[0007] , The cam is connected to the support frame by a screw thread, and the screw thread is connected to the support frame by a screw thread, and the screw thread is connected to the support frame by a screw thread, and the screw thread is connected to the support frame by a screw thread.

[0008] By adopting the above technical solution, the clamping piece clamps the pipe, the sliding block drives the pipe to pass through the support tube, the rotating block drives the pipe to rotate, and the moving block controls the tool to approach the pipe to process the pipe, thereby improving the production quality of the air gap gasket.

[0009] Preferably, the feeding assembly also includes a screw and a guide rod, the upper end of the fixed platform is fixedly connected to a lug plate, the screw is connected to the lug plate by rotating around its own axis, the rotation axis of the screw is parallel to the axis of the through opening, the guide rod is fixedly connected to the lug plate, the axis of the guide rod is parallel to the axis of the screw, the sliding block is provided with a threaded opening and a guide opening, the screw is threadedly connected to the inner wall of the threaded opening, and the guide rod is slidably connected to the inner wall of the guide opening.

[0010] By adopting the above technical solution, the guide rod guides the sliding of the sliding block, and the screw rotates to control the movement of the sliding block, which makes it easier to control the moving position of the sliding block and improves the production quality of the air gap gasket.

[0011] Preferably, the feeding assembly also includes a bearing, the sliding block is provided with a mounting opening, the axis of the mounting opening is parallel to the axis of the through opening, the mounting opening passes through the sliding block, the bearing is coaxially fixedly connected to the inner wall of the mounting opening, the rotating block is coaxially fixedly connected to the inner wall of the bearing, the rotating block is coaxially provided with a placement opening, the placement opening passes through the rotating block, and the clamping member includes a three-jaw chuck, and the three-jaw chuck is coaxially fixedly connected to the inner wall of the placement opening.

[0012] By adopting the above technical solution, the three-jaw chuck clamps the pipe fitting, thereby improving the clamping efficiency of the pipe fitting, and the rotating block rotates to drive the pipe fitting to move, thereby facilitating the control of the movement of the pipe fitting.

[0013] Preferably, it also includes a connecting platform and a blanking assembly, which are arranged on the side of the support seat away from the feeding assembly, and the blanking assembly includes a sliding seat and a sleeve, the sliding seat is slidably connected to the connecting platform, the sliding direction of the sliding seat is parallel to the axis of the through port, the sliding seat is provided with an accommodating cavity, and the sliding seat is provided with a connecting port at one end facing the support seat, the connecting port is collinear with the axis of the through port, the sleeve is coaxially fixedly connected to the inner wall of the connecting port, the sleeve is connected to the accommodating cavity, and the sleeve is used for allowing the pipe to extend into.

[0014] By adopting the above technical solution, when cutting is required, the sliding seat slides close to the supporting seat, so that the pipe fitting is extended into the sleeve, the moving block controls the tool to approach the pipe fitting, and the pipe fitting is cut so that the processed air gap gasket falls into the sleeve. The pipe fitting pushes the air gap gasket so that the air gap gasket falls into the accommodating cavity, which is convenient for collecting the processed air gap gasket.

[0015] Preferably, the unloading assembly also includes an air pump and an air pipe. A negative pressure port is provided at one end of the sliding seat facing away from the support seat. The negative pressure port is connected to the accommodating cavity. One end of the air pipe is coaxially fixedly connected to the inner wall of the negative pressure port, and the other end of the air pipe is coaxially fixedly connected to the air inlet of the air pump.

[0016] By adopting the above technical solution, the air pump works to evacuate the accommodating cavity. When the pipe fitting is extended into the sleeve, the gas enters the accommodating cavity through the entire pipe fitting, dissipates heat from the pipe fitting, and improves the production quality of the pipe fitting. When the air gap gasket falls into the sleeve, the air pump evacuates the air so that the air gap gasket slides and falls into the accommodating cavity.

[0017] Preferably, the unloading assembly also includes a filter basket and a filter plate, the inner wall of the accommodating chamber is fixedly connected with a baffle, the outer wall of the filter basket is fixedly connected with a hanging bar, the lower end of the hanging bar abuts the upper end of the baffle, the height of the connecting port is greater than the height of the filter basket, the height of the negative pressure port is less than the height of the filter basket, the filter plate is fixedly connected to the inner wall of the accommodating chamber, and the filter plate covers the negative pressure port.

[0018] By adopting the above technical solution, the filter basket is hung on the baffle, and the air gap gasket falls into the filter basket. Metal chips can pass through the filter basket but cannot pass through the filter plate, and the air gap gasket is easily collected through the filter basket.

[0019] Preferably, the blanking assembly also includes a spring, the axis of the spring is parallel to the sliding direction of the sliding seat, and multiple springs are provided. The multiple springs are respectively arranged on both sides of the filter basket, one end of the spring is fixedly connected to the inner wall of the accommodating cavity, and the other end of the spring is fixedly connected to the hanging bar.

[0020] By adopting the above technical solution, when the sliding seat moves, there is a time difference between the inertia of the filter basket and the movement of the sliding seat, the filter basket and the baffle slide relative to each other, and the spring pushes the filter basket to swing, which makes it easier to separate metal chips from the air gap gasket, facilitates the collection of the air gap gasket, and improves production efficiency.

[0021] Preferably, a collecting trough is provided at the upper end of the connecting platform, and the collecting trough is provided directly below the processing assembly. The air outlet of the air pump faces the support seat, and the axis of the air outlet of the air pump is inclined downward.

[0022] By adopting the above technical solution, the collection tank is convenient for collecting metal debris generated by processing, and the air pump suction is convenient for cleaning the upper surface of the connecting table, so that all metal iron chips are blown into the collection tank. At the same time, it can accelerate the air flow rate near the pipe fittings, thereby facilitating heat dissipation of the pipe fittings.

[0023] Preferably, the unloading assembly also includes a baffle, a hinged plate and an elastic rope, the lower end of the sliding seat is provided with a sliding opening, the sliding opening is provided between the filter plate and the negative pressure port, the baffle is slidably connected to the inner wall of the sliding opening, the sliding direction of the baffle is vertical, the baffle is used to cover the negative pressure port, the lower end of the baffle is provided with a guide surface, the guide surface is used for the trough wall of the collecting trough to abut, the lower end of the sliding seat is provided with a discharge port, the discharge port is provided directly below the hinged plate, the hinged plate is hinged to the inner wall of the discharge port, one end of the elastic rope is fixedly connected to the hinged plate, and the other end of the elastic rope is fixedly connected to the baffle.

[0024] By adopting the above technical solution, when the sliding seat moves away from the supporting seat, the sliding seat slides to the groove wall of the collecting groove and abuts the guide surface, the baffle moves upward to block the negative pressure port, and at the same time, the hinged plate is driven to rotate by the elastic rope, the discharge port opens, and impurities fall into the collection groove through the discharge port, reducing the clogging of the filter plate by metal chips and impurities, making it easier to clean impurities.

[0025] Preferably, the blanking assembly also includes a retraction part, the inner wall of the sleeve is provided with an avoidance groove, and there are multiple avoidance grooves, and the multiple avoidance grooves are evenly spaced around the axis of the sleeve. There are multiple retraction parts, and the retraction parts are arranged one-to-one corresponding to the avoidance grooves. The retraction part includes a hinged column, a torsion spring and a sealing plate. The hinged column is fixedly connected in the avoidance groove, and the hinged column is arranged away from the accommodating cavity. One end of the sealing plate is rotatably connected to the hinged column through a torsion spring, and the sealing plate is used to seal the sleeve.

[0026] By adopting the above technical solution, the air gap gasket pushes the sealing plate to rotate into the sleeve. When the air gap gasket enters the accommodating cavity, the sealing plate automatically flips over to seal the sleeve, reducing impurities from entering the sleeve.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The clamping piece holds the pipe, the sliding block drives the pipe to pass through the support tube, the rotating block drives the pipe to rotate, and the moving block controls the tool to approach the pipe to process the pipe, thereby improving the production quality of the air gap gasket;

[0029] 2. When cutting is required, the sliding seat slides close to the supporting seat, so that the pipe is inserted into the sleeve. The moving block controls the tool to approach the pipe and complete the cutting of the pipe, so that the processed air gap gasket falls into the sleeve. The pipe pushes the air gap gasket so that the air gap gasket falls into the accommodating cavity, which is convenient for collecting the processed air gap gasket.

[0030] 3. The air pump works to evacuate the accommodating cavity. When the pipe is inserted into the sleeve, the gas passes through the entire pipe and enters the accommodating cavity, dissipating the heat of the pipe and improving the production quality of the pipe. When the air gap gasket falls into the sleeve, the air pump evacuates the gasket so that the air gap gasket slides and falls into the accommodating cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The present invention is a schematic diagram of the overall structure of a manufacturing device for an air gap gasket.

[0032] Figure 2 The present invention is a cross-sectional view of a manufacturing device for an air gap gasket.

[0033] Figure 3 It is a schematic diagram of the overall structure of the feeding component.

[0034] Figure 4 It is a schematic diagram of the overall structure of the sliding seat, sleeve, contraction part, filter part and cleaning part.

[0035] Explanation of reference numerals: 1. Support seat; 11. Through port; 2. Handrail; 3. Feeding assembly; 31. Fixed platform; 311. Ear plate; 32. Screw; 33. Guide rod; 34. Sliding block; 341. Threaded port; 342. Guide port; 343. Mounting port; 35. First drive motor; 36. Bearing; 37. Rotating block; 371. Placement port; 38. Transmission member; 381. Second drive motor; 382. First synchronous wheel; 383. Second synchronous wheel; 384. Synchronous belt; 39. Clamping member; 391. Three-jaw chuck; 4. Processing assembly; 41. Electric steel; 42. First drive cylinder; 43. Moving block; 44. Tool; 5. Connecting platform; 51 , collecting trough; 6, unloading assembly; 61, sliding seat; 611, sliding plate; 612, accommodating chamber; 6121, baffle; 613, connecting port; 614, negative pressure port; 615, sliding port; 616, discharge port; 62, second driving cylinder; 63, sleeve; 631, avoidance groove; 64, contraction part; 641, hinged column; 642, torsion spring; 643, sealing plate; 65, vacuum part; 651, air pump; 652, air pipe; 66, filter part; 661, filter basket; 6611, hanging strip; 662, filter plate; 663, spring; 67, cleaning part; 671, baffle; 6711, guide surface; 672, hinged plate; 673, elastic rope. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-4 This application is described in further detail.

[0037] The embodiment of the present application discloses a manufacturing device for an air gap gasket. Figure 1 and Figure 2A manufacturing device for air gap gaskets includes a support base 1, a support tube 2, a feed assembly 3, a processing assembly 4, a connecting platform 5, and a blanking assembly 6. The support base 1 is provided with a through opening 11, the axis of which is horizontal and extends through the support base 1. The support tube 2 is coaxially fixedly connected to the inner wall of the through opening 11. The length of the support tube 2 is greater than that of the through opening 11 and is used to allow pipes to pass through. The feed assembly 3 and the processing assembly 4 are respectively arranged on either side of the support base 1, and the connecting platform 5 and the blanking assembly 6 are arranged on the side of the support base 1 away from the feed assembly 3.

[0038] Reference Figure 2 and Figure 3 The feeding assembly 3 includes a fixed platform 31, a screw 32, a guide rod 33, a sliding block 34, a first driving motor 35, a bearing 36, a rotating block 37, a transmission member 38 and a clamping member 39. The upper end of the fixed platform 31 is fixedly connected to an ear plate 311, and the screw 32 is connected to the ear plate 311 around its own axis. The rotation axis of the screw 32 is parallel to the axis of the through opening 11, the guide rod 33 is fixedly connected to the ear plate 311, and the axis of the guide rod 33 is parallel to the axis of the screw 32. The sliding block 34 is slidably connected to the upper end of the fixed platform 31, and the sliding direction of the sliding block 34 is parallel to the axis of the through opening 11. The sliding block 34 is provided with a threaded opening 341 and a guide opening 342. The screw 32 is threadedly connected to the inner wall of the threaded opening 341, and the guide rod 33 is slidably connected to the inner wall of the guide opening 342. The first drive motor 35 is provided on the side of the screw 32 away from the support seat 1, the motor housing of the first drive motor 35 is fixedly connected to the upper end of the fixed platform 31, and the motor shaft of the first drive motor 35 is coaxially fixedly connected to the screw 32.

[0039] The sliding block 34 is provided with a mounting opening 343, the axis of which is coaxial with the axis of the through opening 11. The mounting opening 343 extends through the sliding block 34. The bearing 36 is coaxially fixedly connected to the inner wall of the mounting opening 343. The rotating block 37 is coaxially fixedly connected to the inner wall of the bearing 36. The rotating block 37 is coaxially provided with a placement opening 371, which extends through the rotating block 37. The transmission member 38 includes a second drive motor 381, a first synchronous gear 382, ​​a second synchronous gear 383, and a synchronous belt 384. The motor housing of the second drive motor 381 is fixedly connected to the sliding block 34. The motor shaft of the second drive motor 381 is coaxially fixedly connected to the first synchronous gear 382. The second synchronous gear 383 is coaxially fixedly connected to the outer wall of the rotating block 37. The synchronous belt 384 is sleeved around the outer circumferences of the first and second synchronous gears 382 and 383. The clamping member 39 includes a three-jaw chuck 391 , which is coaxially fixedly connected to the inner wall of the placement opening 371 . The three-jaw chuck 391 is used to clamp the pipe.

[0040] Reference Figure 1 and Figure 2The processing assembly 4 is arranged above the handrail 2. The processing assembly 4 includes an electric steel 41, a first driving cylinder 42, a moving block 43 and a tool 44. The cylinder body of the electric steel 41 is fixedly connected to the support seat 1, the slider of the electric steel 41 is fixedly connected to the cylinder body of the first driving cylinder 42, the piston rod of the first driving cylinder 42 is fixedly connected to the moving block 43, the tool 44 is fixedly connected to the lower end of the moving block 43, and the moving block 43 is slidably connected to the support seat 1. The electric steel 41 drives the first driving cylinder 42 to slide horizontally, and the first driving cylinder 42 drives the moving block 43 to slide vertically.

[0041] Reference Figure 1 and Figure 2 The blanking assembly 6 includes a sliding seat 61, a second driving cylinder 62, a sleeve 63, a contraction member 64, an exhaust member 65, a filter member 66 and a cleaning member 67. The sliding seat 61 is slidably connected to the upper end of the connecting platform 5. The sliding direction of the sliding seat 61 is parallel to the axis of the through-port 11. The second driving cylinder 62 is arranged on the side of the sliding seat 61 away from the support seat 1. The cylinder body of the second driving cylinder 62 is fixedly connected to the upper end of the connecting platform 5, and the piston rod of the second driving cylinder 62 is fixedly connected to the sliding seat 61. The upper end of the connecting platform 5 is provided with a collecting trough 51, and the collecting trough 51 is arranged directly below the processing assembly 4. The outer wall of the sliding seat 61 is fixedly connected to a sliding plate 611, and the sliding plate 611 is slidably connected to the top of the connecting platform 5. When the sliding seat 61 is arranged on the collecting trough 51, the lower end of the sliding plate 611 abuts against the connecting platform 5.

[0042] Reference Figure 2 and Figure 4 The sliding seat 61 is provided with an accommodating cavity 612, and a connecting port 613 is provided at one end of the sliding seat 61 facing the support seat 1. The connecting port 613 is colinear with the axis of the through port 11, and the sleeve 63 is coaxially fixedly connected to the inner wall of the connecting port 613. The sleeve 63 is connected to the accommodating cavity 612, and the sleeve 63 is used for the pipe to extend into. The inner wall of the sleeve 63 is provided with an avoidance groove 631, and there are multiple avoidance grooves 631. The multiple avoidance grooves 631 are evenly spaced around the axis of the sleeve 63. There are multiple contraction parts 64, and the contraction parts 64 are arranged one-to-one corresponding to the avoidance grooves 631. The contraction part 64 includes a hinge column 641, a torsion spring 642 and a sealing plate 643. The avoidance groove 631 is used for the sealing plate 643 to be embedded. The hinge column 641 is fixedly connected to the avoidance groove 631. The hinge column 641 is set away from the accommodating cavity 612. The axis of the hinge column 641 is parallel to the tangent of the outer wall of the sleeve 63. One end of the sealing plate 643 is rotatably connected to the hinge column 641 through the torsion spring 642. The sealing plate 643 is used to block the sleeve 63.

[0043] Reference Figure 1 and Figure 4The vacuum component 65 includes an air pump 651 and an air pipe 652. A negative pressure port 614 is provided at one end of the sliding seat 61 facing away from the support seat 1. The negative pressure port 614 is connected to the accommodating cavity 612. One end of the air pipe 652 is coaxially fixedly connected to the inner wall of the negative pressure port 614, and the other end of the air pipe 652 is coaxially fixedly connected to the air inlet of the air pump 651. The air outlet of the air pump 651 faces the support seat 1, and the axis of the air outlet of the air pump 651 is inclined downward, which can blow impurities above the sliding plate 611 into the collection tank 51.

[0044] Reference Figure 4 The filter element 66 includes a filter basket 661, a filter plate 662 and a spring 663. The inner wall of the accommodating chamber 612 is fixedly connected with a baffle 6121, and the baffle 6121 is arranged circumferentially along the inner wall of the accommodating chamber 612. The outer wall of the filter basket 661 is fixedly connected with a hanging bar 6611, and the lower end of the hanging bar 6611 abuts against the upper end of the baffle 6121. The axis of the spring 663 is parallel to the sliding direction of the sliding seat 61. There are multiple springs 663, and multiple springs 663 are evenly arranged on both sides of the filter basket 661. One end of the spring 663 is fixedly connected to the inner wall of the accommodating chamber 612, and the other end of the spring 663 is fixedly connected to the hanging bar 6611. The height of the connecting port 613 is greater than the height of the filter basket 661, and the height of the negative pressure port 614 is less than the height of the filter basket 661. The filter plate 662 is fixedly connected to the inner wall of the accommodating cavity 612, and the filter plate 662 covers the negative pressure port 614. The filter plate 662 is arranged at an angle, and the distance from the filter plate 662 to the negative pressure port 614 increases as the height decreases.

[0045] Reference Figure 2 and Figure 4 The cleaning member 67 includes a baffle 671, a hinged plate 672 and an elastic rope 673. A sliding opening 615 is provided at the lower end of the sliding seat 61. The sliding opening 615 is provided between the filter plate 662 and the negative pressure port 614. The sliding opening 615 is arranged close to the negative pressure port 614. The baffle 671 is slidably connected to the inner wall of the sliding opening 615. The sliding direction of the baffle 671 is vertical. The baffle 671 is used to cover the negative pressure port 614. The baffle 671 is fixedly connected to the outer wall of the negative pressure port 614 away from the negative pressure port 614 with an anti-falling block. The anti-falling block is provided above the sliding opening 615. A guide surface 6711 is provided at the lower end of the baffle 671. The distance from the guide surface 6711 to the negative pressure port 614 increases as the height decreases. The guide surface 6711 is used for the collection tank 51 to abut against the tank wall of the support seat 1. The lower end of the sliding seat 61 is provided with a discharge port 616, which is located directly below the hinged plate 672. The hinged plate 672 is hinged to the inner wall of the discharge port. The hinge axis of the hinged plate 672 is parallel to the filter plate 662. The elastic rope 673 is provided between the hinged plate 672 and the baffle 671. One end of the elastic rope 673 is fixedly connected to the hinged plate 672, and the other end of the elastic rope 673 is fixedly connected to the baffle 671.

[0046] The implementation principle of the manufacturing device of the air gap gasket of the embodiment of the present application is as follows: the three-jaw chuck 391 fixes the pipe fitting, the sliding block 34 moves to make the pipe fitting extend into the armrest 2, the rotating block 37 rotates to make the pipe fitting rotate in the armrest 2, the processing component 4 processes the pipe fitting, and when the processing is completed, it enters the unloading stage, the sliding seat 61 slides close to the support seat 1, the pipe fitting abuts the sealing plate 643 to make the sealing plate 643 rotate, the pipe fitting extends into the accommodating cavity 612, and the processing component 4 cuts the pipe fitting to form an air gap gasket. The air pump 651 draws air so that the pipe falls into the filter basket 661. The sealing plate 643 rotates the sealing sleeve 63 to reduce the entry of impurities into the accommodating chamber 612. A small amount of impurities are adsorbed by the filter basket 661 and fall on the filter plate 662. The sliding seat 61 moves away from the supporting seat 1, so that the baffle 671 abuts against the wall of the receiving tank 51. The baffle 671 moves upward to block the negative pressure port 614. The elastic rope 673 drives the hinged plate 672 to rotate, the discharge port 616 opens, and the impurities fall into the collecting tank 51.

[0047] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A manufacturing device for an air gap gasket, characterized in that: The invention comprises a support base (1), a support cylinder (2), a feeding assembly (3) and a processing assembly (4), wherein the support base (1) is provided with a through-hole (11), the axis of the through-hole (11) is horizontal, and the through-hole (11) passes through the support base (1), the support cylinder (2) is coaxially fixedly connected to the inner wall of the through-hole (11), the feeding assembly (3) and the processing assembly (4) are respectively arranged on both sides of the support base (1), the feeding assembly (3) comprises a fixed table (31), a sliding block (34), a rotating block (37) and a clamping member (39), and the sliding block (34) is slidably connected to the fixed table (31) The sliding direction of the sliding block (34) is parallel to the axis of the through-port (11); the rotating block (37) is rotatably connected to the sliding block (34); the rotating axis of the rotating block (37) is colinear with the axis of the through-port (11); the clamping member (39) is fixedly connected to the rotating block (37); the clamping member (39) is used to clamp the pipe; the support tube (2) is used to allow the pipe to pass through; the processing assembly (4) includes a moving block (43) and a tool (44); the moving block (43) is slidably connected to the support seat (1); and the tool (44) is fixedly connected to the moving block (43); The utility model also includes a connecting platform (5) and a blanking assembly (6), wherein the connecting platform (5) and the blanking assembly (6) are arranged on a side of the support seat (1) away from the feeding assembly (3), and the blanking assembly (6) includes a sliding seat (61) and a sleeve (63), wherein the sliding seat (61) is slidably connected to the connecting platform (5), and the sliding direction of the sliding seat (61) is parallel to the axis of the through-port (11), and the sliding seat (61) is provided with a receiving cavity (612), and the sliding seat (61) is provided with a connecting port (613) at one end facing the support seat (1), and the connecting port (613) is colinear with the axis of the through-port (11), and the sleeve (63) is coaxially fixedly connected to the inner wall of the connecting port (613), and the sleeve (63) is communicated with the receiving cavity (612), and the sleeve (63) is used for allowing the pipe to extend into; The blanking assembly (6) further comprises an air pump (651) and an air pipe (652); an end of the sliding seat (61) facing away from the support seat (1) is provided with a negative pressure port (614); the negative pressure port (614) is connected to the accommodating cavity (612); one end of the air pipe (652) is coaxially fixedly connected to the inner wall of the negative pressure port (614); and the other end of the air pipe (652) is coaxially fixedly connected to the air inlet of the air pump (651); The blanking assembly (6) further comprises a filter basket (661) and a filter plate (662); the inner wall of the accommodating chamber (612) is fixedly connected to a stop bar (6121); the outer wall of the filter basket (661) is fixedly connected to a hanging bar (6611); the lower end of the hanging bar (6611) abuts against the upper end of the stop bar (6121); the height of the connecting port (613) is greater than the height of the filter basket (661); the height of the negative pressure port (614) is less than the height of the filter basket (661); the filter plate (662) is fixedly connected to the inner wall of the accommodating chamber (612); and the filter plate (662) covers the negative pressure port (614); The blanking assembly (6) further includes a spring (663), the axis of the spring (663) being parallel to the sliding direction of the sliding seat (61), a plurality of springs (663) being provided, the plurality of springs (663) being respectively provided on both sides of the filter basket (661), one end of the spring (663) being fixedly connected to the inner wall of the accommodating cavity (612), and the other end of the spring (663) being fixedly connected to the hanging bar (6611); A collecting trough (51) is provided at the upper end of the connecting platform (5), and the collecting trough (51) is provided directly below the processing assembly (4). The air outlet of the air pump (651) faces the support seat (1), and the axis of the air outlet of the air pump (651) is tilted downward. The blanking assembly (6) further includes a baffle (671), a hinged plate (672) and an elastic rope (673). The lower end of the sliding seat (61) is provided with a sliding opening (615). The sliding opening (615) is provided between the filter plate (662) and the negative pressure opening (614). The baffle (671) is slidably connected to the inner wall of the sliding opening (615). The sliding direction of the baffle (671) is vertical. The baffle (671) is used to cover the negative pressure opening (614). A guide surface (6711) is provided at the lower end, and the guide surface (6711) is used for abutting against the groove wall of the collecting groove (51). A discharge port (616) is provided at the lower end of the sliding seat (61), and the discharge port (616) is located directly below the hinge plate (672). The hinge plate (672) is hinged to the inner wall of the discharge port (616). One end of the elastic rope (673) is fixedly connected to the hinge plate (672), and the other end of the elastic rope (673) is fixedly connected to the baffle (671).

2. The manufacturing device of an air gap gasket according to claim 1, characterized in that: The feeding assembly (3) further includes a screw (32) and a guide rod (33), the upper end of the fixed platform (31) is fixedly connected to a lug plate (311), the screw (32) is rotatably connected to the lug plate (311) around its own axis, the rotation axis of the screw (32) is parallel to the axis of the through-port (11), the guide rod (33) is fixedly connected to the lug plate (311), the axis of the guide rod (33) is parallel to the axis of the screw (32), the sliding block (34) is provided with a threaded opening (341) and a guide opening (342), the screw (32) is threadedly connected to the inner wall of the threaded opening (341), and the guide rod (33) is slidably connected to the inner wall of the guide opening (342).

3. The manufacturing device of an air gap gasket according to claim 2, characterized in that: The feeding assembly (3) further includes a bearing (36), the sliding block (34) is provided with a mounting opening (343), the axis of the mounting opening (343) is parallel to the axis of the through opening (11), the mounting opening (343) passes through the sliding block (34), the bearing (36) is coaxially fixedly connected to the inner wall of the mounting opening (343), the rotating block (37) is coaxially fixedly connected to the inner wall of the bearing (36), the rotating block (37) is coaxially provided with a placement opening (371), the placement opening (371) passes through the rotating block (37), and the clamping member (39) includes a three-jaw chuck (391), and the three-jaw chuck (391) is coaxially fixedly connected to the inner wall of the placement opening (371).

4. The manufacturing device of an air gap gasket according to claim 1, characterized in that: The blanking assembly (6) further includes a retracting piece (64), an inner wall of the sleeve (63) is provided with an avoidance groove (631), a plurality of the avoidance grooves (631) are provided, and the plurality of the avoidance grooves (631) are evenly spaced around the axis of the sleeve (63), a plurality of the retracting pieces (64) are provided, and the retracting pieces (64) are arranged in a one-to-one correspondence with the avoidance grooves (631), and the retracting piece (64) includes a hinged column (641), a torsion spring (642) and a blocking plate (643), the hinged column (641) is fixedly connected to the avoidance groove (631), the hinged column (641) is arranged away from the accommodating cavity (612), one end of the blocking plate (643) is rotatably connected to the hinged column (641) through the torsion spring (642), and the blocking plate (643) is used to block the sleeve (63).

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