Capacitor element press-fitting adsorption mechanism

Abstract

The utility model belongs to the technical field of capacitor production equipment, and particularly relates to a capacitor element press-fitting adsorption mechanism. The press-fitting device comprises a supporting frame, a transferring unit, a press-fitting strip and a driving unit, the output end of the transferring unit is connected with the supporting frame, and the transferring unit is used for driving the supporting frame to reciprocate between a first position and a second position in the first direction; the bottom of the press-fitting strip is provided with an adsorption opening, and the top of the press-fitting strip is connected with a transmission assembly slidably connected with the supporting frame. The driving unit is arranged above the supporting frame and drives the press-fitting strip to move downwards in the sliding direction of the transmission assembly at the first position and the second position correspondingly. The utility model is used for solving the problem of low production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of capacitor production equipment, and in particular relates to a capacitor element press-fit adsorption mechanism. Background Art

[0002] Film capacitors are a common electronic component with the advantages of small size, light weight, and stable frequency. Wound capacitors have become the mainstream type of film capacitors due to their simple structure and easy manufacturing.

[0003] After the capacitor elements are wound, they need to be arranged and pressed together to facilitate subsequent assembly processes. In the past, capacitor elements were pressed together using a press installed above a conveyor belt. When a certain number of elements accumulated on the conveyor belt, the conveyor belt stopped, and the press moved down to flatten the elements. The press then moved up, and the conveyor belt continued to move to transport the flattened elements to the subsequent transfer basket.

[0004] However, since the pressing rack only flattens the elements, the elements need to be taken out from the transfer basket by the operator and then manually arranged one by one to facilitate subsequent operations, which leads to low production efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a capacitor element press-fit adsorption mechanism to solve the problem of low production efficiency.

[0006] The utility model solves the above technical problems with the following technical solutions: a capacitor element press-fit adsorption mechanism, which includes: a support frame;

[0007] A transfer unit, whose output end is connected to the support frame, and is used to drive the support frame to reciprocate between a first position and a second position along a first direction;

[0008] A pressing strip, the bottom of which is provided with a suction port, and the top of which is connected to a transmission assembly that is slidably connected to the support frame;

[0009] The driving unit is arranged above the supporting frame, and the driving unit drives the pressing strip to move downward along the sliding direction of the transmission component at the first position and the second position respectively.

[0010] Compared with the prior art, the above technical solution has the following beneficial effects:

[0011] A suction port is opened at the bottom of the pressing bar. When the pressing bar presses the element, the suction port draws a vacuum to adsorb the flattened element. Then the driving unit is used to perform the lifting operation. The transfer unit then pushes the support frame to move the element from the first position to the second position. The vacuum adsorption force at the suction port is canceled, and the element falls down. The pressing and adsorption transfer of the element are completed simultaneously, thereby improving the overall efficiency and avoiding the process of manual re-loading and arrangement.

[0012] Furthermore, the driving unit comprises:

[0013] A first driving cylinder, wherein the output end of the first driving cylinder contacts the transmission assembly at a first position and pushes downward to drive the pressing strip;

[0014] A second driving cylinder, wherein the output end of the second driving cylinder contacts the transmission assembly at a second position and pushes downward to drive the pressing strip.

[0015] Furthermore, the transmission assembly comprises:

[0016] A transmission rod, one end of which is connected to the top of the pressing strip, and the other end of which penetrates and is slidably connected to the support frame;

[0017] At least two guide rods are arranged parallel to the transmission rod, one end of the guide rod is connected to the top of the pressing strip, and the other end passes through the support frame and is provided with a limiting plate, which is used to limit the downward movement position of the pressing strip.

[0018] Furthermore, it also includes two elastic reset members, which are arranged on both sides of the support frame, one end of the elastic reset member is connected to the support frame, and the other end is connected to the top of the pressing strip, so as to reset the pressing strip upward.

[0019] Furthermore, a limiting ring is provided on the transmission rod between the pressing strip and the supporting frame for limiting the upward movement position of the pressing strip.

[0020] Furthermore, the transfer unit comprises:

[0021] A linear track is arranged along a first direction, wherein a slide in the linear track is connected to the support frame;

[0022] A transfer drive cylinder, whose output end is connected to the support frame, is used to drive the support frame to reciprocate along a first direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective.

[0026] Reference numerals:

[0027] 1. Support frame; 2. Transfer unit; 3. Pressing strip; 4. Adsorption port; 5. Transmission assembly; 6. Drive unit;

[0028] 201, linear rail; 202, slider; 203, transfer drive cylinder;

[0029] 501, transmission rod; 502, guide rod; 503, limit plate;

[0030] 601, first driving cylinder; 602, second driving cylinder;

[0031] 7. Elastic reset piece; 8. Extension rod;

[0032] 9. Limiting ring. DETAILED DESCRIPTION

[0033] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0034] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0035] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0037] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0038] like Figure 1-2 As shown, the utility model provides a capacitor element press-fit adsorption mechanism, which includes: a support frame, a transfer unit, a press-fitting bar and a driving unit.

[0039] The output end of the transfer unit is connected to the support frame, and is used to drive the support frame to reciprocate between a first position and a second position along a first direction. The transfer unit can be implemented by a cylinder. The tail end of the transfer unit is hinged and fixed. The output end of the transfer unit is hinged to the support frame. The support frame is pushed to move left and right by the transfer unit. The first position and the second position are two extreme positions of the support frame's left and right movement, respectively. The first position is the position where the pressing bar is aligned with the element in the conveyor belt, and the second position is the position outside the conveyor belt for placing the element after the pressing bar flattens the element.

[0040] Specifically, the transfer unit includes: a linear track and a transfer drive cylinder.

[0041] The linear rails are provided as two parallel rails, and the two linear rails are provided along a first direction, and a slide in the linear rails is connected to the support frame, and is used to limit the support frame to move smoothly in a horizontal first direction, wherein the linear rails are fixedly provided on a related support;

[0042] The output end of the transfer drive cylinder is hinged to the support frame, and the tail end of the transfer drive cylinder is hinged and fixed, so as to drive the support frame to reciprocate along the first direction.

[0043] Specifically, a suction port is provided at the bottom of the pressing strip, and the suction port draws a vacuum to suck the element after the pressing strip flattens the element. A transmission assembly slidably connected to the support frame is connected to the top of the pressing strip, and the transmission assembly drives the pressing strip to move up and down. The transmission assembly is connected to the pressing strip box support frame, and when the support frame moves horizontally, it can synchronously drive the transmission assembly and the pressing strip to move horizontally.

[0044] The driving unit is arranged above the supporting frame, and the driving unit drives the pressing strip to move downward along the sliding direction of the transmission component at a first position and a second position respectively.

[0045] Specifically, the driving unit includes: a first driving cylinder and a second driving cylinder, the two driving cylinders are fixedly mounted on relevant brackets, the output ends of the two driving cylinders are arranged to be consistent with the direction of the transmission rod, and are contact-driven with the top of the transmission rod.

[0046] The output end of the first driving cylinder contacts the transmission assembly at the first position, and pushes downward to drive the pressing strip; the output end of the second driving cylinder contacts the transmission assembly at the second position, and pushes downward to drive the pressing strip. The driving unit is configured as two driving cylinders, and the output ends of the two driving cylinders are respectively configured at the first position and the second position, and the output ends thereof drive the pressing strip to move downward by abutting against the top of the transmission assembly.

[0047] A suction port is opened at the bottom of the pressing bar. When the pressing bar presses the element, the suction port draws a vacuum to adsorb the flattened element. Then the driving unit is used to perform the lifting operation. The transfer unit then pushes the support frame to move the element from the first position to the second position. The vacuum adsorption force at the suction port is canceled, and the element falls down. The pressing and adsorption transfer of the element are completed simultaneously, thereby improving the overall efficiency and avoiding the process of manual re-loading and arrangement.

[0048] In this embodiment, the transmission assembly includes: a transmission rod and two guide rods.

[0049] One end of the transmission rod is connected to the top of the pressing strip, and the other end passes through and is slidably connected to the support frame. The output ends of the first driving cylinder and the second driving cylinder are respectively abutted against the top of the transmission rod at the first position and the second position; two guide rods are arranged parallel to the transmission rod, one end of the guide rod is connected to the top of the pressing strip, and the other end passes through the support frame and a limiting plate is arranged thereafter. The limiting plate is used to limit the downward position of the pressing strip, and the guide rod is used to limit the pressing strip to remain stable during the up and down movement. Since the limiting plate is installed on the top of the guide rod, when the pressing strip is pressed downward, the limiting plate can prevent the pressing strip from falling out of the support frame.

[0050] In this embodiment, two elastic return members are also included. The two elastic return members are arranged on both sides of the support frame. One end of the elastic return member is connected to the support frame, and the other end is connected to the top of the press-fitting strip, and is used to reset the press-fitting strip upward. When the output end of the driving cylinder contracts, the elastic return member pulls the press-fitting strip upward to return to the top to hover.

[0051] Specifically, two extension rods are vertically arranged on both sides of the support frame, the bottom of the extension rods is connected to the two sides of the support frame, the top of the extension rods extends upward, one end of the elastic reset member is connected to the top of the extension rod, and the other end is connected to the pressing strip, so that the telescopic range of the elastic reset member is adapted to the up and down movement range of the pressing strip.

[0052] A limiting ring is arranged on the transmission rod between the pressing strip and the supporting frame to limit the upward movement position of the pressing strip; the upward and downward movement range of the pressing strip is limited by the limiting ring and the limiting sheet.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A capacitor element press-fit adsorption mechanism, characterized in that: include: Support frame; A transfer unit, whose output end is connected to the support frame, and is used to drive the support frame to reciprocate between a first position and a second position along a first direction; A pressing strip, the bottom of which is provided with a suction port, and the top of which is connected to a transmission assembly that is slidably connected to the support frame; The driving unit is arranged above the supporting frame, and the driving unit drives the pressing strip to move downward along the sliding direction of the transmission component at the first position and the second position respectively.

2. The capacitor element press-fit adsorption mechanism according to claim 1, characterized in that: The driving unit comprises: A first driving cylinder, wherein the output end of the first driving cylinder contacts the transmission assembly at a first position and pushes downward to drive the pressing strip; A second driving cylinder, wherein the output end of the second driving cylinder contacts the transmission assembly at a second position and pushes downward to drive the pressing strip.

3. The capacitor element press-fit adsorption mechanism according to claim 1, characterized in that: The transmission assembly comprises: A transmission rod, one end of which is connected to the top of the pressing strip, and the other end of which penetrates and is slidably connected to the support frame; At least two guide rods are arranged parallel to the transmission rod, one end of the guide rod is connected to the top of the pressing strip, and the other end passes through the support frame and is provided with a limiting plate, which is used to limit the downward movement position of the pressing strip.

4. The capacitor element press-fit adsorption mechanism according to claim 3, characterized in that: It also includes two elastic reset members, which are arranged on both sides of the support frame. One end of the elastic reset member is connected to the support frame, and the other end is connected to the top of the pressing strip, so as to reset the pressing strip upward.

5. The capacitor element press-fit adsorption mechanism according to claim 4, characterized in that: A limiting ring is arranged on the transmission rod between the pressing strip and the supporting frame, and is used to limit the upward movement position of the pressing strip.

6. The capacitor element press-fit adsorption mechanism according to claim 1, characterized in that: The transfer unit comprises: A linear track is arranged along a first direction, wherein a slide in the linear track is connected to the support frame; A transfer drive cylinder, whose output end is connected to the support frame, is used to drive the support frame to reciprocate along a first direction.

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