Capacitor element centralizing and assembling device for preventing element from being taken up

Abstract

The utility model provides a capacitor element centralizing and assembling device capable of preventing an element from being taken up, which comprises a turntable structure, a pressing structure, a pneumatic clamping seat, a first auxiliary centralizing structure, a jacking structure and an anti-taking structure, and the turntable structure is provided with a second auxiliary centralizing structure and a clamping structure. The element is prevented from staying at the free end of the assembly rod, normal operation of equipment is ensured, and the assembly rod has a guiding function and is prevented from shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor production and processing, in particular to a capacitor element straightening and assembling device which can prevent the element from being lifted up. Background Art

[0002] The Chinese application publication number is CN114649151U, and the application publication date is June 21, 2022. It discloses a capacitor element straightening assembly device, including: an assembly mold, a bundle mold, a conveying component, a first group of vertical rods, and a second group of vertical rods; the characteristics are: the assembly mold is used to combine the element and the shell with negative pressure assembly packaging to obtain a package body; the bundle mold is used to fix the shell and can be attached to the bottom of the assembly mold; the first group of vertical rods is used to transfer the element into the assembly mold; the second group of vertical rods is used to The element and the shell are extruded and combined into one; the first component and the second component are combined to form an assembly mold; a through mold cavity is arranged in the axial direction of the assembly mold, a flared mouth is arranged at one end of the mold cavity, and a conical groove is arranged at one end of the assembly mold; the conical groove is connected with the mold cavity; the assembly mold is provided with a spring seal and an elastic member, so that the mold cavity forms a sealed negative pressure state, and the mold cavity is opened and closed to perform an integrated negative pressure assembly of the element to obtain a negative pressure capacitor, thereby realizing a negative pressure dust-free assembly package, thereby improving product performance and production efficiency. The defect of this prior art is that, in actual use, the second set of vertical poles often insert the element, and when the second set of vertical poles rise and reset, the element will be brought out, resulting in poor operation of the equipment; and the second set of vertical poles are prone to shaking during the downward movement, which affects the insertion accuracy. In view of this situation, improvement is urgently needed. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a capacitor element straightening assembly device that prevents the element from being lifted up, avoids the element from remaining on the free end of the assembly rod, ensures the normal operation of the equipment, and enables the assembly rod to have a guiding function to prevent it from shaking.

[0004] The utility model provides a capacitor element straightening and assembling device for preventing the element from being lifted, comprising a turntable structure, a pressing structure, a pneumatic clamping seat, a first auxiliary straightening structure, a top opening structure, and an anti-lifting structure, wherein a second auxiliary straightening structure and a clamping structure are arranged on the turntable structure;

[0005] The turntable structure includes a turntable, a driving gear, and a first rotating driving motor. A hollow gear sleeve is coaxially arranged at the bottom of the turntable. The gear sleeve is provided with an external gear. The gear sleeve is meshed with the driving gear. The power output end of the first rotating driving motor is connected to the driving gear.

[0006] The second auxiliary righting structure comprises a first connecting arm, a second rotation drive motor, and a righting turntable, one side of the first connecting arm is fixed to the turntable, the second rotation drive motor is installed at the free end of the first connecting arm, and the power output end of the second rotation drive motor is connected to the righting turntable;

[0007] The clamping structure comprises a second connecting arm and an elastic clamp seat, one side of the second connecting arm is connected to the rotating disk and is arranged close to the first connecting arm, the free end of the second connecting arm is connected to the elastic clamp seat, and one side of the second connecting arm is provided with a clamping hole;

[0008] The pressing structure comprises a first lifting drive motor, a first lifting connecting arm, a connecting rod, an assembly rod mounting seat, an assembly rod, and a guide rod, one end of the first lifting connecting arm is connected to the power output end of the first lifting drive motor, the other end of the first lifting connecting arm is connected to one side of the connecting rod, the upper surface of the guide rod is connected to the bottom of the first lifting connecting arm on the side close to the connecting rod, the guide rod is coaxially arranged with the turntable, and the lower part of the guide rod passes through the turntable and the gear sleeve in sequence, the assembly rod mounting seat is installed at the free end of the connecting rod, and the upper part of the assembly rod is connected to the assembly rod mounting seat;

[0009] The pneumatic clamping seat is coaxially mounted and arranged directly below the assembly rod;

[0010] The first auxiliary righting structure comprises a second lifting drive motor, a second lifting connection arm, a mounting plate, a third rotation drive motor, a righting block, and a contact portion, one end of the second lifting connection arm is connected to the power output end of the second lifting drive motor, the other end of the second lifting connection arm is connected to the mounting plate, the third rotation drive motor is mounted on the bottom of the mounting plate and is disposed close to one side of the pneumatic chuck, the power output end of the third rotation drive motor is connected to the righting block, and a contact portion is disposed on one side of the righting block close to the pneumatic chuck;

[0011] The top opening structure includes a fourth rotary drive motor and a swing arm, wherein a power output end of the fourth rotary drive motor is connected to one side of the swing arm, and the other side of the swing arm corresponds to the elastic clamp seat;

[0012] The anti-lifting structure includes an L-shaped mounting arm and a hollow guide sleeve, wherein the L-shaped mounting arm is located below the connecting rod, and the hollow guide sleeve is correspondingly arranged through one side of the L-shaped mounting arm and located above the elastic clamp seat, and the guide sleeve is arranged coaxially with the pneumatic clamp seat and the assembly rod;

[0013] The inner diameter of the hollow guide sleeve is larger than the outer diameter of the assembly rod, and the inner diameter of the hollow guide sleeve is smaller than the inner diameter of the clamping hole.

[0014] Preferably, the elastic clamp seat includes a first clamp arm, a second clamp arm, and a buffer spring. The first clamp arm and the second clamp arm are arranged in parallel and are respectively hinged to the second connecting arm. An arc groove is provided on one side of the first clamp arm and the second clamp arm, and the arc grooves on both sides are combined to form a clamping hole; the buffer spring is connected between the first clamp arm and the second clamp arm on one side away from the arc groove.

[0015] The beneficial effects of the utility model are as follows: by arranging the anti-lifting structure, when the assembly rod passes through the hollow guide sleeve and is inserted into the capacitor in the clamping hole, the assembly rod needs to pass through the hollow guide sleeve again when resetting. Under the obstruction of the hollow guide sleeve, the element is prevented from remaining on the free end of the assembly rod, thereby ensuring the normal operation of the equipment, and under the guiding action of the hollow guide sleeve, the assembly rod is prevented from shaking during the up and down displacement process, thereby ensuring stability and accuracy during each pressing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional view of the utility model (first angle).

[0017] Figure 2 This is a three-dimensional view of the present invention (second angle).

[0018] Figure 3 This is a three-dimensional view of the present invention (third angle).

[0019] The accompanying drawings are marked as: turntable 10, L-shaped mounting arm 11, first lifting drive motor 12, first lifting connecting arm 13, connecting rod 14, assembly rod mounting seat 15, assembly rod 16, second connecting arm 17, elastic clamp seat 19, swing arm 18, clamping structure 20, second lifting drive motor 24, second lifting connecting arm 22, mounting plate 21, fourth rotation drive motor 23, straightening block 25, contact part 26, pneumatic clamp seat 27, first connecting arm 30, second rotation drive motor 28, straightening turntable 29, guide rod 31, driving gear 34, first rotation drive motor 32, gear sleeve 33, hollow guide sleeve 35, third rotation drive motor 36, second auxiliary straightening structure 37, clamping hole 38, second clamping arm 39, buffer spring 40, first clamping arm 41, first auxiliary straightening structure 44, top opening structure 45, anti-lifting structure 42, downward pressing structure 43. DETAILED DESCRIPTION

[0020] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods and drawings.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Reference Figure 1-3 The utility model provides a capacitor element straightening and assembling device for preventing the element from being lifted, comprising a turntable structure, a downward pressure structure 43, a pneumatic clamping seat 27, a first auxiliary straightening structure 44, a top-opening structure 45, and an anti-lifting structure 42. The turntable structure is provided with a second auxiliary straightening structure 37 and a clamping structure 20. The turntable structure, the downward pressure structure 43, the pneumatic clamping seat 27, the first auxiliary straightening structure 44, the top-opening structure 45, and the anti-lifting structure 42 are all installed on a workbench. The turntable structure, the downward pressure structure 43, the pneumatic clamping seat 27, the first auxiliary straightening structure 44, the top-opening structure 45, and the anti-lifting structure 42 are all installed on a workbench. The downward pressure structure 43, the top-opening structure 45, the first auxiliary straightening structure 44, and the anti-lifting structure 42 are respectively arranged on the four sides of the turntable structure, and the top-opening structure 45 and the first auxiliary straightening structure 44 are arranged on the same side.

[0023] The turntable structure includes a turntable 10, a driving gear 34, and a first rotary drive motor 32. A hollow gear sleeve 33 is coaxially arranged at the bottom of the turntable 10. The gear sleeve 33 is provided with an external gear. The gear sleeve 33 is meshed with the driving gear 34. The power output end of the first rotary drive motor 32 is connected to the driving gear 34. In actual operation, the first rotary drive motor 32 drives the gear sleeve 33 to rotate through the driving gear 34, thereby driving the turntable 10 to rotate.

[0024] The second auxiliary righting structure 37 includes a first connecting arm 30, a second rotary drive motor 28, and a righting turntable 29. One side of the first connecting arm 30 is fixed on the turntable 10. The second rotary drive motor 28 is installed at the free end of the first connecting arm 30. The power output end of the second rotary drive motor 28 is connected to the righting turntable 29. In actual operation, the second rotary drive motor 28 drives the righting turntable 29 to rotate slowly through the first connecting arm 30. When the turntable 10 rotates a predetermined angle, the capacitor is kept in an upright state for a predetermined time through the cooperation between the righting turntable 29 and the contact portion 26. When the clamping structure 20 returns to the top of the pneumatic clamping seat 27 again, the turntable 10 drives the second auxiliary righting structure 37 to reset to the starting position.

[0025] The clamping structure 20 includes a second connecting arm 17 and an elastic clamp seat 19. One side of the second connecting arm 17 is connected to the turntable 10 and is arranged close to the first connecting arm 30. The free end of the second connecting arm 17 is connected to the elastic clamp seat 19. A clamping hole 38 is arranged on one side of the second connecting arm 17; the elastic clamp seat 19 includes a first clamp arm 41, a second clamp arm 39, and a buffer spring 40. The first clamp arm 41 and the second clamp arm 39 are arranged in parallel and are respectively hinged to the second connecting arm 17. An arc groove is opened on one side of the first clamp arm 41 and the second clamp arm 39, and the arc grooves on both sides are combined to form a clamping hole 38; the buffer spring 40 is connected and arranged between the first clamp arm 41 and the second clamp arm 39 on one side away from the arc groove. During actual operation, after the capacitor loading assembly places the capacitor in the clamping hole 38, the turntable 10 drives the clamping structure 20 to rotate to the top of the pneumatic clamping seat 27, and then the pneumatic clamping seat 27 clamps and fixes the lower part of the capacitor; the second clamping arm 39 is pressed tightly by the top opening structure 45, so that the first clamping arm 41 and the side of the second clamping arm 39 with the clamping hole 38 are opened, so that the capacitor can be detached from the clamping structure 20.

[0026] The pressing structure 43 includes a first lifting drive motor 12, a first lifting connecting arm 13, a connecting rod 14, an assembly rod mounting seat 15, an assembly rod 16, and a guide rod 31. One end of the first lifting connecting arm 13 is connected to the power output end of the first lifting drive motor 12, and the other end of the first lifting connecting arm 13 is connected to one side of the connecting rod 14. The upper surface of the guide rod 31 is connected to the bottom of the first lifting connecting arm 13 on one side close to the connecting rod 14. The guide rod 31 is coaxially arranged with the turntable 10, and the lower part of the guide rod 31 passes through the turntable 10 and the gear sleeve 33 in sequence. The assembly rod mounting seat 15 is installed at the free end of the connecting rod 14, and the upper part of the assembly rod 16 is connected to the assembly rod mounting seat 15. In actual operation, the first lifting drive motor 12 drives the connecting rod 14 to move downward through the first lifting connecting arm 13, and the downward displacement of the connecting rod 14 synchronously drives the assembly rod mounting seat 15 and the assembly rod 16 to move downward, and the assembly rod 16 contacts the element, thereby completing the pressing action.

[0027] The pneumatic clamping seat 27 is coaxially mounted just below the assembly rod 16 .

[0028] The first auxiliary righting structure 44 includes a second lifting drive motor 24, a second lifting connecting arm 22, a mounting plate 21, a third rotating drive motor 36, a righting block 25, and a contact portion 26. One end of the second lifting connecting arm 22 is connected to the power output end of the second lifting drive motor 24, and the other end of the second lifting connecting arm 22 is connected to the mounting plate 21. The third rotating drive motor 36 is installed at the bottom of the mounting plate 21 and is arranged close to the side of the pneumatic clamping seat 27. The power output end of the third rotating drive motor 36 is connected to the righting block 25, and the righting block 25 is provided with a contact portion 26 on the side close to the pneumatic clamping seat 27. In actual operation, after the second lifting drive motor 24 drives the mounting plate 21 to move downward a predetermined distance through the second lifting connecting arm 22, the third rotating drive motor 36 prompts the righting block 25 to drive the contact portion 26 to rotate and swing a predetermined angle, thereby cooperating with the righting turntable 29 to complete the righting action of the capacitor.

[0029] The top opening structure 45 includes a fourth rotary drive motor 23 and a swing arm 18. The power output end of the fourth rotary drive motor 23 is connected to one side of the swing arm 18, and the other side of the swing arm 18 corresponds to the elastic clamp seat 19. In actual operation, the fourth rotary drive motor 23 causes the swing arm 18 to swing a predetermined angle and then contact the second clamp arm 39, thereby opening the clamping structure 20 for unloading.

[0030] The anti-lifting structure 42 includes an L-shaped mounting arm 11 and a hollow guide sleeve 35. The L-shaped mounting arm 11 is located below the connecting rod 14. The hollow guide sleeve 35 is correspondingly arranged through one side of the L-shaped mounting arm 11 and is located above the elastic clamp seat 19. The guide sleeve 35 is coaxially arranged with the pneumatic clamp seat 27 and the assembly rod 16.

[0031] The inner diameter of the hollow guide sleeve 35 is larger than the outer diameter of the assembly rod 16 , and the inner diameter of the hollow guide sleeve 35 is smaller than the inner diameter of the clamping hole 38 .

[0032] The operation steps of this embodiment are as follows:

[0033] 1. The turntable 10 drives the clamping structure 20 to approach the position of the capacitor loading assembly, and the capacitor loading assembly places the capacitor in the clamping hole 38;

[0034] 2. The turntable 10 drives the clamping structure 20 to move above the pneumatic clamping seat 27, and the bottom of the capacitor contacts the pneumatic clamping seat 27;

[0035] 3. The pressing structure 43 passes through the assembly rod 16 through the hollow guide sleeve 35 and extends into the clamping hole 38 to press the element, and simultaneously presses the capacitor into the predetermined depth of the bayonet of the pneumatic clamping seat 27;

[0036] 4. The pressing structure 43 is reset, and the rotating disk 10 drives the clamping structure 20 to move toward the position of the capacitor loading assembly to continue loading. At the same time, the second auxiliary righting structure 37 and the first auxiliary righting structure 44 both move toward the direction of the pneumatic holder 27 until they contact the capacitor located on the pneumatic holder 27 to prevent the capacitor from tipping over.

[0037] 5. The turntable 10 drives the clamping structure 20 to move to the top of the pneumatic holder 27 again. At the same time, the second auxiliary straightening structure 37 and the first auxiliary straightening structure 44 are reset. Before the clamping structure 20 moves to the top of the pneumatic holder 27, the capacitor in the pneumatic holder 27 is first ejected, and then the above step 3 is repeated.

[0038] This embodiment provides an anti-lifting structure. After the assembly rod passes through the hollow guide sleeve and is inserted into the capacitor in the clamping hole, the assembly rod needs to pass through the hollow guide sleeve again when it is reset. The obstruction of the hollow guide sleeve prevents the element from remaining on the free end of the assembly rod, thereby ensuring the normal operation of the equipment. In addition, under the guiding action of the hollow guide sleeve, the assembly rod is prevented from shaking during the up and down displacement, thereby ensuring stability and accuracy during each downward pressing operation.

[0039] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A capacitor element straightening and assembling device for preventing the element from being lifted, characterized in that: It comprises a turntable structure, a pressing structure (43), a pneumatic clamp (27), a first auxiliary straightening structure (44), a top opening structure (45), and an anti-lifting structure (42), wherein the turntable structure is provided with a second auxiliary straightening structure (37) and a clamping structure (20); The turntable structure comprises a turntable (10), a driving gear (34), and a first rotating driving motor (32); a hollow gear sleeve (33) is coaxially arranged at the bottom of the turntable (10); the gear sleeve (33) is provided with an external gear; the gear sleeve (33) is meshed with the driving gear (34); and a power output end of the first rotating driving motor (32) is connected to the driving gear (34); The second auxiliary righting structure (37) comprises a first connecting arm (30), a second rotating drive motor (28), and a righting turntable (29), one side of the first connecting arm (30) is fixed on the turntable (10), the second rotating drive motor (28) is installed on the free end of the first connecting arm (30), and the power output end of the second rotating drive motor (28) is connected to the righting turntable (29); The clamping structure (20) comprises a second connecting arm (17) and an elastic clamp seat (19); one side of the second connecting arm (17) is connected to the rotating disk (10) and is arranged close to the first connecting arm (30); the free end of the second connecting arm (17) is connected to the elastic clamp seat (19); and one side of the second connecting arm (17) is provided with a clamping hole (38); The pressing structure (43) comprises a first lifting drive motor (12), a first lifting connecting arm (13), a connecting rod (14), an assembly rod mounting seat (15), an assembly rod (16), and a guide rod (31); one end of the first lifting connecting arm (13) is connected to the power output end of the first lifting drive motor (12); the other end of the first lifting connecting arm (13) is connected to one side of the connecting rod (14); the upper surface of the guide rod (31) is connected to the bottom of one side of the first lifting connecting arm (13) close to the connecting rod (14); the guide rod (31) and the turntable (10) are coaxially arranged, and the lower part of the guide rod (31) passes through the turntable (10) and the gear sleeve (33) in sequence; the assembly rod mounting seat (15) is installed on the free end of the connecting rod (14); the upper part of the assembly rod (16) is connected to the assembly rod mounting seat (15); The pneumatic clamping seat (27) is coaxially mounted and arranged directly below the assembly rod (16); The first auxiliary righting structure (44) comprises a second lifting drive motor (24), a second lifting connection arm (22), a mounting plate (21), a third rotation drive motor (36), a righting block (25), and a contact portion (26); one end of the second lifting connection arm (22) is connected to a power output end of the second lifting drive motor (24); the other end of the second lifting connection arm (22) is connected to the mounting plate (21); the third rotation drive motor (36) is mounted at the bottom of the mounting plate (21) and is arranged close to a side of the pneumatic holder (27); the power output end of the third rotation drive motor (36) is connected to the righting block (25); and a contact portion (26) is arranged on a side of the righting block (25) close to the pneumatic holder (27); The top opening structure (45) comprises a fourth rotary drive motor (23) and a swing arm (18), wherein a power output end of the fourth rotary drive motor (23) is connected to one side of the swing arm (18), and the other side of the swing arm (18) corresponds to the elastic clamp seat (19); The anti-lifting structure (42) comprises an L-shaped mounting arm (11) and a hollow guide sleeve (35), wherein the L-shaped mounting arm (11) is located below the connecting rod (14), and the hollow guide sleeve (35) is correspondingly arranged through one side of the L-shaped mounting arm (11) and is located above the elastic clamp seat (19), and the guide sleeve (35) is coaxially arranged with the pneumatic clamp seat (27) and the assembly rod (16); The inner diameter of the hollow guide sleeve (35) is larger than the outer diameter of the assembly rod (16), and the inner diameter of the hollow guide sleeve (35) is smaller than the inner diameter of the clamping hole (38).

2. A capacitor element straightening and assembling device for preventing the element from being lifted up according to claim 1, characterized in that: The elastic clamp seat (19) comprises a first clamp arm (41), a second clamp arm (39), and a buffer spring (40); the first clamp arm (41) and the second clamp arm (39) are arranged in parallel and are respectively hinged to the second connecting arm (17); one side of the first clamp arm (41) and the second clamp arm (39) is provided with an arc groove, and the arc grooves on both sides are combined to form a clamping hole (38); the buffer spring (40) is connected and arranged between the first clamp arm (41) and the second clamp arm (39) on a side away from the arc groove.

Images