CN211700037U

CN211700037U - Film capacitor pre-installation device

Info

Publication number: CN211700037U
Application number: CN202020309241.5U
Authority: CN
Inventors: 林东旭
Original assignee: Zhejiang Saining Electronic Industry And Trade Co ltd
Current assignee: Zhejiang Saining Electronic Industry And Trade Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-16
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a film capacitor preinstallation device relates to the technical field of electric capacity equipment, including the equipment carousel, mould the shell tray and outer retainer support, the border of equipment carousel is provided with a plurality of constant head tank, still including: the two sliding abutting blocks are arranged between the assembly turntable and the plastic shell tray and are positioned on two sides of the positioning groove along the insertion direction of the plastic shell, each sliding abutting block comprises a guide part and an abutting part, the guide parts are positioned on one side of the sliding abutting blocks facing the insertion direction of the plastic shell, and the guide parts of the sliding abutting blocks on the two sides are gradually far away from each other along the extending direction from the abutting parts to the guide parts; the driving piece is arranged on the plastic shell tray and drives the abutting parts of the sliding abutting blocks on the two sides to abut against or be far away from each other. The utility model discloses but have the fixed various big or small effect of moulding the shell of adaptation.

Description

Film capacitor pre-installation device

Technical Field

The utility model belongs to the technical field of the technique of electric capacity equipment and specifically relates to a film capacitor preinstallation device is related to.

Background

The film capacitor has a structure in which a metal foil is used as an electrode, and the metal foil and a plastic film such as polyethylene, polypropylene, polystyrene, polycarbonate or the like are overlapped from both ends and wound into a cylindrical shape, and a plastic case for protection is usually provided outside the metal foil.

The patent application with the publication number of CN108723792A discloses a glue injection assembling machine for a multi-pin welding plug-in shell of a capacitor, which comprises a sub-feeding mechanism for conveying a sub capacitor to a sub-disc clamping and operating mechanism, a sub-disc clamping and operating mechanism for sequentially conveying the sub capacitor to a welding mechanism and a turntable mechanism, a wire feeding mechanism for conveying pins and wires of the capacitor, a flattening and cutting mechanism for flattening and cutting the pins and the wires of the pins of the capacitor into pins, a welding mechanism for welding the pins of the capacitor on two sides of the sub capacitor, a turntable mechanism for carrying a plastic shell of the capacitor to perform station conversion, a plastic shell feeding mechanism for conveying the plastic shell of the capacitor to the turntable mechanism, and a sub-press-mounting and in-place mechanism for in-place press mounting of the sub capacitor placed in the plastic shell.

Wherein carousel mechanism includes the equipment dish support, the equipment carousel, mould the shell tray, outer retainer ring support and equipment dish rotation drive arrangement, outer retainer ring support is installed on the equipment dish rotation drive arrangement, the inside of retaining ring support outside is installed respectively to the equipment carousel and mould the shell tray, the equipment carousel is located the top of moulding the shell tray, the equipment dish rotation drive arrangement is connected and can drive the equipment carousel and take place rotatoryly with the transmission of equipment carousel, the edge of equipment carousel is seted up a plurality of and is used for placing the constant head tank of moulding the shell.

The above prior art solutions have the following drawbacks: the locating slot for placing the plastic shell in the turntable mechanism is usually set in advance, the size of the element can be changed according to the capacitance of the film capacitor, so that the size of the plastic shell matched with the element is changed, one set of equipment can only be matched with the plastic shell with a fixed size, the film capacitor of other models cannot be pre-installed, a corresponding turntable needs to be designed for each model, the production cost is increased, and a certain improvement space is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but not enough to prior art exists, the utility model aims at providing a but film capacitor of the fixed various sizes of shell of adaptation moulds installation device in advance.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a film capacitor preinstallation device, includes the equipment carousel, moulds shell tray and outer retainer support, the border of equipment carousel is provided with a plurality of constant head tank, still including:

the two sliding abutting blocks are arranged between the assembly turntable and the plastic shell tray and are positioned on two sides of the positioning groove along the insertion direction of the plastic shell, each sliding abutting block comprises a guide part and an abutting part, the guide parts are positioned on one side of the sliding abutting blocks facing the insertion direction of the plastic shell, and the guide parts of the sliding abutting blocks on the two sides are gradually far away from each other along the extending direction from the abutting parts to the guide parts;

the driving piece is arranged on the plastic shell tray and drives the abutting parts of the sliding abutting blocks on the two sides to abut against or be far away from each other.

Through adopting above-mentioned technical scheme, when condenser and guide part conflict each other, both sides slip butt piece is under the drive of driving piece and constantly keeps away from, and the distance that reaches both sides slip butt piece is the same with the width of condenser, makes the not equidimension condenser of adaptation through the difference of the spaced distance of both sides slip butt piece, all can use this equipment carousel to carry out the equipment to the condenser when the condenser of production different models, has reduced manufacturing cost effectively.

The present invention may be further configured in a preferred embodiment as: the driving piece comprises a fixing seat and a compression spring, a guide post is arranged on one side, away from each other, of the sliding butt joint block, the guide post penetrates through the fixing seat, and the compression spring is sleeved on the guide post and located between the sliding butt joint block and the fixing seat.

Through adopting above-mentioned technical scheme, compression spring has an elasticity that recovers to the original condition all the time, makes the slip butt piece of both sides have the trend that is close to each other all the time under the effect of this kind of elasticity to guarantee that slip butt piece can keep certain pressure with the mutual butt in both sides of condenser all the time, avoid the condenser slippage, the guide post has played relative spacing effect to the direction of sliding of slip butt piece simultaneously, avoids the skew preset slip track of slip butt piece.

The present invention may be further configured in a preferred embodiment as: and one side of the guide post, which is far away from the sliding abutting block, is in threaded connection with a limiting nut.

Through adopting above-mentioned technical scheme, stop nut's setting has carried out spacingly to the removal of slip butt joint piece, avoids guide post and fixing base to break away from each other, has improved overall structure stability.

The present invention may be further configured in a preferred embodiment as: one side of the limit nut far away from the sliding abutting block is provided with a check nut which is in threaded connection with the guide column and is abutted against the limit nut.

Through adopting above-mentioned technical scheme, locknut's setting has played fixed effect to stop nut, avoids stop nut to take place the rotation for the guide post and lead to the displacement of slip butt piece to change, and on the other hand also avoids long-time back stop nut and guide post to break away from each other, has improved the structural strength between the two.

The present invention may be further configured in a preferred embodiment as: and anti-slip pads are arranged on the opposite sides of the sliding abutting blocks.

Through adopting above-mentioned technical scheme, setting up of slipmat has increased the coefficient of friction of slip butt piece with the condenser contact surface, has improved the biggest stiction of the two department of contact, has improved the fixed intensity of slip butt piece to the condenser, has improved the fixed stability of condenser.

The present invention may be further configured in a preferred embodiment as: the anti-slip pad is provided with a positioning column, and the sliding abutting block is provided with a penetrating groove for the positioning column to penetrate.

Through adopting above-mentioned technical scheme, the setting up of reference column has made the slipmat and has played relative spacing and the effect of installing in advance between the slip butt piece, has improved the fixed strength between slipmat and the slip butt piece when conveniently installing the slipmat.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a plastic shell tray, including mould shell tray, the one side of moulding shell and wearing to establish is provided with adjusting part, adjusting part includes the regulating block, regulating block threaded connection has the lead screw, the lead screw is kept away from the one end of butt joint piece and is set up to glossy installation department, mould the spacing seat that is provided with on the shell tray and supplies the installation department to wear to establish and rotate the connection, still including the drive lead screw pivoted regulating part.

Through adopting above-mentioned technical scheme, through the rotation of lead screw, make and take place axial relative movement between regulating block and the lead screw, and because the installation department of lead screw rotates to be connected on spacing seat, make the axial removal can't take place for the lead screw, and then make the regulating block take place for the axial removal of lead screw, thereby make the regulating block change at the distance of constant head tank, and then the not equidimension condenser of adaptation, the effect of the regional size in location of further regulation condenser has been played, the fixed strength of condenser has been improved.

The present invention may be further configured in a preferred embodiment as: the center of equipment carousel rotates and is connected with the dwang, the dwang is connected with the one end transmission that the butt joint piece was kept away from to the lead screw.

Through adopting above-mentioned technical scheme, make things convenient for the workman to rotate the lead screw by hand through the dwang, improved regulation efficiency.

The present invention may be further configured in a preferred embodiment as: one end fixedly connected with rotation handle that the lead screw was kept away from to the dwang.

Through adopting above-mentioned technical scheme, the setting up of rotation handle has improved the efficiency that the workman rotated the dwang, has further improved adjusting part's regulation efficiency.

The present invention may be further configured in a preferred embodiment as: and the plurality of adjusting components are all in transmission connection with the same rotating rod.

Through adopting above-mentioned technical scheme, this kind of setting makes a plurality of adjusting part can carry out the synchronization regulation through rotating same dwang, and the structure is simpler, and efficiency is higher.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when capacitors of different models are produced, the capacitor can be assembled by using the assembling turntable, so that the production cost is effectively reduced;

2. the arrangement of the anti-slip pad improves the fixing strength of the sliding abutting block to the capacitor, and improves the fixing stability of the capacitor;

3. the adjusting component plays a role in further adjusting the size of the positioning area of the capacitor, and the fixing strength of the capacitor is improved.

Drawings

Fig. 1 is a schematic structural view of a film capacitor pre-mounting device.

Fig. 2 is a schematic structural view of the turntable mechanism.

Fig. 3 is a schematic structural view of the turntable mechanism with the assembled turntable removed.

FIG. 4 is a schematic view of the assembly of the sliding abutment blocks with the non-slip mat.

Fig. 5 is an enlarged schematic view of a portion a in fig. 3.

In the figure, 1, a disk is vibrated; 2. a turntable mechanism; 21. assembling the turntable; 22. a plastic shell tray; 23. an outer retainer ring support; 24. positioning a groove; 3. an element feeding mechanism; 4. a press-fitting in-place mechanism for the element; 5. a discharging mechanism; 6. an adjustment assembly; 61. an adjusting block; 62. a lead screw; 63. a limiting seat; 64. rotating the rod; 65. a first bevel gear; 66. a second bevel gear; 67. rotating the handle; 7. a clamping assembly; 71. sliding the abutting block; 711. a guide portion; 712. an abutting portion; 72. a non-slip mat; 721. a positioning column; 722. a groove is arranged in a penetrating way; 73. a drive member; 731. a fixed seat; 732. a compression spring; 733. a guide post; 734. a limit nut; 735. a locknut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a film capacitor preinstallation device, including vibration dish 1, carousel mechanism 2, plain son feed mechanism 3, plain son pressure equipment mechanism 4 and discharge mechanism 5 target in place, vibration dish 1 is carried the mould shell of condenser to carousel mechanism 2 on, carousel mechanism 2 will mould the shell at plain son feed mechanism 3, the plain son pressure equipment is switched over between mechanism 4 and the discharge mechanism 5 that targets in place, plain son feed mechanism 3 packs the plain son into the mould shell, and through plain son pressure equipment mechanism 4 that targets in place impresses the plain son completely in the mould shell, rethread discharge mechanism 5 accomodates and arranges the condenser of having installed.

The turntable mechanism 2 comprises an assembly turntable 21, a plastic shell tray 22 and an outer retaining ring support 23, and a plurality of positioning grooves 24 are arranged at the edge of the assembly turntable 21. The plastic shell tray 22 is provided with a plurality of adjusting stations, each adjusting station comprises an adjusting component 6 and a clamping component 7, and capacitors of different sizes can be clamped through the adjusting components 6 and the clamping components 7.

The clamping assembly 7 includes two sliding abutting blocks 71, anti-slip pads 72 and driving members 73, which are oppositely disposed, the sliding abutting blocks 71 are disposed between the assembly turntable 21 and the molded case tray 22 and located at two sides of the positioning groove 24 along the insertion direction of the molded case, the sliding abutting blocks 71 include a guiding portion 711 and an abutting portion 712, the guiding portion 711 is located at one side of the sliding abutting blocks 71 towards the insertion direction of the molded case, and the guiding portions 711 of the two sliding abutting blocks 71 are gradually separated from each other along the extending direction from the abutting portion 712 to the guiding portion 711.

The driving member 73 is disposed on the molded case tray 22 and drives the abutting portions 712 of the two side sliding abutting blocks 71 to abut against or separate from each other. The driving member 73 includes a fixing seat 731 and a compression spring 732, the fixing seat 731 is fixedly connected with the plastic shell tray 22 and the assembly turntable 21 by bolts, a guiding post 733 is disposed on a side of the sliding abutting block 71 facing away from each other, the guiding post 733 penetrates through the fixing seat 731, the compression spring 732 is sleeved on the guiding post 733 and located between the sliding abutting block 71 and the fixing seat 731, and the sliding abutting blocks 71 on two sides always have a tendency of approaching each other by the compression spring 732.

In order to relatively limit the guide post 733 to prevent the guide post 733 from being separated from the fixing seat 731, a limit nut 734 is screwed to a side of the guide post 733 away from the sliding contact block 71, and a lock nut 735 screwed to the guide post 733 and abutting against the limit nut 734 is provided to a side of the limit nut 734 away from the sliding contact block 71.

The non-slip mat 72 sets up in the relative one side of slip butt piece 71, and is provided with reference column 721 with non-slip mat 72 an organic whole on the non-slip mat 72, is provided with the wear-out groove 722 that supplies reference column 721 to wear to establish on the slip butt piece 71, can bond through AB glue between non-slip mat 72 and the slip butt piece 71, also can fix through countersunk head bolt again, and the here is no longer repeated.

Adjusting part 6 sets up on moulded case tray 22 and sets up in the one side of wearing to establish for moulded case, adjusting part 6 includes regulating block 61, lead screw 62 and pass through the spacing seat 63 of bolt fastening on moulded case tray 22, regulating block 61 and lead screw 62 threaded connection, the one end that lead screw 62 kept away from regulating block 61 sets up to smooth installation department and lead screw 62's installation department and wears to locate spacing seat 63, be provided with the bearing that is used for reducing the two frictional resistance between lead screw 62's installation department and the spacing seat 63, and make lead screw 62 and spacing seat 63 realize spacing relatively through the retaining ring (the bearing is not shown).

In order to improve the fixing strength between the assembly turntable 21 and the molded case tray 22, the limiting seat 63 and the assembly turntable 21 are also fixed by bolts.

Because in the in-service use process, the equipment carousel 21 can cover on spacing seat 63 for the user can't directly rotate lead screw 62, consequently the regulating part is corresponding to be provided with dwang 64, and dwang 64 rotates and connects in the center of equipment carousel 21, and is the same, also can realize relative spacing and rotation between dwang 64 and the equipment carousel 21 through bearing and retaining ring and be connected.

The one end key-type connection that the regulating block 61 was kept away from to lead screw 62 has first bevel gear 65, the key-type connection has second bevel gear 66 on dwang 64, the transmission that realizes between dwang 64 and the lead screw 62 through the intermeshing between first bevel gear 65 and the second bevel gear 66 is connected, simultaneously because the regulation station is provided with a plurality ofly, in order to improve regulation efficiency, a second bevel gear 66 meshes with a plurality of first bevel gear 65 simultaneously, make the in-process of rotating dwang 64 can be simultaneously to a plurality of regulation station spare regulations.

In order to facilitate the rotation of the rotating rod 64 by the user, a rotating handle 67 is screwed to one end of the rotating rod 64 far from the screw 62.

The implementation principle of the embodiment is as follows:

when the capacitor is inserted into the turntable mechanism 2, the sliding abutting blocks 71 on the two sides are subjected to deviating movement under the action of the guide parts 711 of the sliding abutting blocks 71 until the width of the capacitor is the same as the distance between the abutting parts 712, the capacitor is inserted between the abutting parts 712, and when the capacitor is separated from the turntable mechanism 2, the sliding abutting blocks 71 move towards each other under the action of the compression springs 732 and maintain abutting again;

when the rotating handle 67 is rotated, the screw 62 is rotated through the transmission of the first bevel gear 65 and the second bevel gear 66, so that the adjusting block 61 and the screw 62 are axially displaced relatively, and the distance between the adjusting block 61 and the retainer ring of the outer retainer ring support 23 is changed, thereby adapting to capacitors with different sizes.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a film capacitor preinstallation device, includes equipment carousel (21), moulds shell tray (22) and outer retainer ring support (23), the border of equipment carousel (21) is provided with a plurality of constant head tank (24), its characterized in that: also includes:

the two sliding abutting blocks (71) are arranged between the assembly turntable (21) and the plastic shell tray (22) and located on two sides of the positioning groove (24) along the insertion direction of the plastic shell, each sliding abutting block (71) comprises a guide portion (711) and an abutting portion (712), each guide portion (711) is located on one side, facing the insertion direction of the plastic shell, of each sliding abutting block (71), and the guide portions (711) of the two sliding abutting blocks (71) are gradually far away along the extending direction from the abutting portion (712) to the guide portions (711);

and the driving piece (73) is arranged on the plastic shell tray (22) and drives the abutting parts (712) of the two side sliding abutting blocks (71) to abut against or be away from each other.

2. The film capacitor pre-mount device of claim 1, wherein: the driving piece (73) comprises a fixed seat (731) and a compression spring (732), one side of each sliding abutting block (71) which deviates from each other is provided with a guide post (733), the guide post (733) penetrates through the fixed seat (731), and the compression spring (732) is sleeved on the guide post (733) and is located between the sliding abutting block (71) and the fixed seat (731).

3. The film capacitor pre-mount device of claim 2, wherein: and one side of the guide column (733) far away from the sliding abutting block (71) is in threaded connection with a limit nut (734).

4. The film capacitor pre-mount device of claim 3, wherein: and one side of the limit nut (734) far away from the sliding abutting block (71) is provided with a locknut (735) which is in threaded connection with the guide post (733) and is abutted against the limit nut (734).

5. The film capacitor pre-mount device of claim 1, wherein: and anti-skid pads (72) are arranged on the opposite sides of the sliding abutting blocks (71).

6. The film capacitor pre-mount device of claim 5, wherein: the anti-slip mat (72) is provided with a positioning column (721), and the sliding abutting block (71) is provided with a penetrating groove (722) for the positioning column (721) to penetrate.

7. The film capacitor pre-mount device of claim 1, wherein: mould shell tray (22) go up and be provided with adjusting part (6) for the one side that moulds the shell and wear to establish, adjusting part (6) include regulating block (61), regulating block (61) threaded connection has lead screw (62), the one end that butt joint piece was kept away from in lead screw (62) sets up to glossy installation department, mould shell tray (22) go up to be provided with and supply the installation department to wear to establish and rotate spacing seat (63) of connection, still including the drive lead screw (62) pivoted regulating part.

8. The film capacitor pre-mount device of claim 7, wherein: the regulating part includes dwang (64), dwang (64) rotate to be connected in the center of equipment carousel (21), dwang (64) and lead screw (62) are kept away from the one end transmission of butt joint piece and are connected.

9. The film capacitor pre-mount device of claim 8, wherein: one end of the rotating rod (64) far away from the screw rod (62) is fixedly connected with a rotating handle (67).

10. The film capacitor pre-mount device of claim 8, wherein: and the plurality of adjusting components (6) are all connected to the same rotating rod (64) in a transmission manner.