阅读说明：本技术 一种用于电容器金属化薄膜的压平机器及其使用方法 (Flattening machine for capacitor metalized film and using method thereof ) 是由 李燕子 于 2020-05-13 设计创作，主要内容包括：本发明涉及电容器加工设备领域,具体为一种用于电容器金属化薄膜的压平机器及其使用方法,包括机座,机座上设置有送料机构,且送料机构上设置有多个用来运送电容器的升降组件,送料机构上还设置有顶料机构和压平机构,顶料机构可与升降组件抵扣接触,压平机构用来对升降组件运送的电容器压平处理,顶料机构与压平机构传动连接。该种用于电容器金属化薄膜的压平机器及其使用方法,通过送料机构和顶料机构将待压平处理的电容器输送至压平机构处并利用压平机构对待压平处理的电容器压平处理,从而实现同步对电容器的五个面的同步压平,无需对电容器进行翻转操作,简化设备结构,提高工作效率,无需反复调整压力参数,操作简单便捷。(The invention relates to the field of capacitor processing equipment, in particular to a flattening machine for a capacitor metalized film and a use method thereof. According to the flattening machine for the metallized film of the capacitor and the using method of the flattening machine, the capacitor to be flattened is conveyed to the flattening mechanism through the feeding mechanism and the ejection mechanism, and the capacitor to be flattened is flattened by the flattening mechanism, so that synchronous flattening of five surfaces of the capacitor is realized, the capacitor does not need to be turned over, the equipment structure is simplified, the working efficiency is improved, the pressure parameter does not need to be adjusted repeatedly, and the operation is simple and convenient.)

1. A flattening machine for capacitor metallized films, comprising a machine base (1), characterized in that: be provided with feeding mechanism on frame (1), and the last a plurality of lifting unit who is used for transporting the condenser that are provided with of feeding mechanism, feeding mechanism is last still to be provided with liftout mechanism and flattening mechanism, liftout mechanism can support the knot contact with lifting unit, flattening mechanism is used for flattening the processing to the condenser that lifting unit transported, liftout mechanism is connected with flattening mechanism transmission.

2. A flattening machine for capacitor metallized film according to claim 1, characterized by: the feeding mechanism comprises a feeding frame (2) fixed on a machine base (1), the feeding frame (2) is horizontally arranged, rollers (3) are rotatably connected to two ends of the feeding frame (2) in a fixed shaft mode, the rollers (3) are in transmission connection through a transmission belt (9), one of the rollers (3) is in transmission connection with a motor, the cross section of the roller (3) is of a regular polygon structure, one of the regular polygon structure is that a detection block (5) is fixed to the position, corresponding to each side edge, of the side face of the roller (3), an infrared sensor (4) is fixed on the feeding frame (2), and the infrared sensor (4) can correspond to the detection block (5).

3. A flattening machine for capacitor metallized film according to claim 2, characterized in that: the transmission belt (9) is formed by hinging a plurality of chain plates (27) end to end, the size of each side edge of the roller (3) is the same as that of each chain plate (27), and a lifting assembly is fixed on each chain plate (27).

4. A flattening machine for capacitor metallized film according to claim 3, characterized in that: lifting unit is including fixing base (6) on link joint (27), the inside sliding connection of fixing base (6) has lift post (23) that is used for transporting the condenser, the roof of fixing base (6) is run through to the upper end of lift post (23) to the roof of fixing base (6) relatively reciprocates, the lower extreme of lift post (23) is fixed with slide (22), slide (22) can reciprocate in fixing base (6) inside, opening (20) of link joint (27) are seted up to the center department of link joint (27), fixing base (6) are located opening (20), and the inside of opening (20) and fixing base (6) is linked together.

5. A flattening machine for capacitor metallized film according to claim 4, characterized in that: liftout mechanism includes cylinder (8), cylinder (8) are fixed in recess (7), and recess (7) are seted up on pay-off frame (2), the top of recess (7) can be linked together with opening (20), the vertical upwards setting of cylinder (8), and the piston rod end of cylinder (8) is fixed with kicking block (21), kicking block (21) can pass opening (20) and slide (22) and support the knot contact, be fixed with touch switch two (32) on the inner wall of recess (7), and kicking block (21) can support the knot contact with touch switch two (32).

6. A flattening machine for capacitor metallized film according to claim 5, characterized in that: mechanism flattens is including fixing support platform (10) on pay-off frame (2), the whole platform of fixedly connected with (11) is gone up in support platform (10), logical groove (31) have been seted up at the middle part of whole platform (11), and the upper end of lift post (23) can correspond to alternate in leading to groove (31) to can reciprocate in leading to groove (31), the last fixed surface of whole platform (11) has four slide rails (26), and four slide rail (26) are located around leading to groove (31) to two adjacent slide rail (26) mutually perpendicular, sliding connection has briquetting (13) that are used for flattening to the condenser side on slide rail (26).

7. A flattening machine for capacitor metallized film according to claim 6, characterized in that: the mechanism that flattens still includes lifter plate (12), four slide bars (18) of lower fixed surface of lifter plate (12), and four slide bar (18) and four briquetting (13) one-to-one, inside spout (19) of offering with slide bar (18) looks adaptation of briquetting (13), slide bar (18) sliding connection is in spout (19), slide bar (18) are 30-60 with the contained angle of the vertical central line that leads to groove (31), the center department sliding connection of lifter plate (12) has many arriss pole (29), many arriss pole (29) run through lifter plate (12), and the upper end of many arriss pole (12) is fixed with limiting plate (24), limiting plate (24) are connected with lifter plate (12) through spring (25), the lower extreme of many arriss pole (29) is fixed with is used for the clamp plate (28) that flatten the condenser up end face, the lifting plate (12) is connected with a screw rod (15) in a threaded mode, a first touch switch (30) is fixed to the lower end of the screw rod (15), and the pressing plate (28) can be in abutting contact with the first touch switch (30).

8. A flattening machine for capacitor metallized film according to claim 7, characterized by: two ends of the lifting plate (12) pointing to the two sides of the feeding frame (2) are both fixed with a second rack (17), the second rack (17) is L-shaped, the vertical section of the second rack (17) penetrates through the supporting platform (10), and can slide up and down on the supporting platform (10), two first racks (14) are symmetrically fixed on a piston rod of the cylinder (8), the first racks (14) are in one-to-one correspondence with the second racks (17), the vertical sections of the first racks (14) penetrate through the supporting platform (10), and can slide up and down on the supporting platform (10), a gear (16) is rotationally connected on the supporting platform (10) in a fixed shaft way, the gear (16) is positioned between the vertical section of the second rack (17) and the vertical section of the first rack (14), and the gear (16) is respectively meshed and connected with the vertical section of the first rack (17) and the vertical section of the first rack (14).

9. A flattening machine for capacitor metallized film according to claim 7, characterized by: the infrared sensor is characterized by further comprising a controller, wherein a signal input end of the controller is electrically connected with the infrared sensor (4), the first touch switch (30) and the second touch switch (32) respectively, and a signal output end of the controller is electrically connected with the air cylinder (8) and the motor respectively.

10. Use of a flattening machine for capacitor metallized film according to claim 9, characterized in that: the method comprises the following steps:

the method comprises the following steps: conveying the capacitor to be flattened to the lower part of the flattening mechanism through the feeding mechanism;

step two: the lifting assembly is driven by the material ejecting mechanism to eject the capacitor to be flattened to the flattening mechanism, and the flattening mechanism is driven to flatten the capacitor to be flattened;

step three: the capacitor which is subjected to flattening treatment is moved out from the flattening mechanism through resetting of the material ejecting mechanism, the capacitor which is subjected to flattening treatment is output from the flattening mechanism by the feeding mechanism, and the next capacitor to be flattened is conveyed to the flattening mechanism.

Technical Field

The invention relates to the field of capacitor processing equipment, in particular to a flattening machine for a capacitor metalized film and a using method thereof.

Background

The metallized film capacitor is a capacitor which is made by adopting a metallized film as an electrode and adopting a winding mode (except a lamination structure), and the capacitor after the capacitor metallized film is wound needs to be flattened during processing of the metallized film capacitor, namely the metallized film is flattened.

The processing of flattening to metallized film capacitor that current flattening equipment needs one face, needs tipping arrangement to overturn metallized film capacitor when flattening the processing to the difference, and equipment structure is complicated, and efficiency is lower, and the thickness of every face is different moreover, consequently need the adjustment dynamics of flattening, complex operation inconvenience. In view of this, we propose a flattening machine for capacitor metallized films and a method of use thereof.

Disclosure of Invention

The object of the present invention is to provide a flattening machine for capacitor metallized films and a method of use thereof, which solve the problems set forth in the background art described above.

In order to achieve the purpose, the invention provides the following technical scheme:

the flattening machine comprises a base, wherein a feeding mechanism is arranged on the base, a plurality of lifting assemblies used for conveying capacitors are arranged on the feeding mechanism, a material ejecting mechanism and a flattening mechanism are further arranged on the feeding mechanism, the material ejecting mechanism can be abutted and buckled with the lifting assemblies and is in pressing contact with the lifting assemblies, the flattening mechanism is used for flattening the capacitors conveyed by the lifting assemblies, and the material ejecting mechanism is in transmission connection with the flattening mechanism.

Preferably, the feeding mechanism comprises a feeding frame fixed on the base, the feeding frame is horizontally arranged, the two ends of the feeding frame are respectively connected with a roller in a fixed-shaft rotating mode, the rollers are connected through a transmission belt in a transmission mode, one of the rollers is connected with a motor in a transmission mode, the cross section of each roller is of a regular polygon structure, a detection block is fixed to the position, corresponding to each side edge, of the side face of one of the rollers, an infrared sensor is fixed on the feeding frame, and the infrared sensor can correspond to the detection blocks.

Preferably, the transmission belt is formed by hinging a plurality of chain plates end to end, the size of each side edge of the roller is the same as that of each chain plate correspondingly, and a lifting assembly is fixed on each chain plate.

Preferably, lifting unit is including fixing the fixing base on the link joint, and the inside sliding connection of fixing base has the lift post that is used for transporting the condenser, and the roof of fixing base is run through to the upper end of lift post to the roof of fixing base relatively reciprocates, and the lower extreme of lift post is fixed with the slide, and the slide can reciprocate inside the fixing base, and the center department of link joint sets up the opening that link joint, and the fixing base is located opening department, and the inside of opening and fixing base is linked together.

Preferably, the liftout mechanism includes the cylinder, and the cylinder is fixed in the recess, and the recess is seted up on the pay-off frame, and the top of recess can be linked together with the opening, and the cylinder is vertical upwards to be set up, and the piston rod tip of cylinder is fixed with the kicking block, and the kicking block can pass the opening and support the knot with the slide and contact, is fixed with touch switch two on the inner wall of recess, and the kicking block can support the knot with touch switch two and contact.

Preferably, the mechanism of flattening is including fixing the supporting platform on the pay-off frame, and the last whole platform of fixedly connected with of supporting platform, and logical groove has been seted up at the middle part of whole platform, and the upper end of lift post can correspond to alternate at logical inslot to can reciprocate logical inslot, the last fixed surface of whole platform has four slide rails, and four the slide rail is located logical groove around, and two adjacent slide rails mutually perpendicular, sliding connection has the briquetting that is used for flattening to the condenser side on the slide rail.

Preferably, the mechanism that flattens still includes the lifter plate, four slide bars of lower fixed surface of lifter plate, and four the slide bar and four the briquetting one-to-one, the inside spout of offering with slide bar looks adaptation of briquetting, slide bar sliding connection is in the spout, the slide bar is 30-60 with the contained angle of the vertical central line that leads to the groove, the center department sliding connection of lifter plate has the many arriss pole, many arriss pole runs through the lifter plate, and the upper end of many arriss pole is fixed with the limiting plate, the limiting plate passes through the spring and is connected with the lifter plate, the lower extreme of many arriss pole is fixed with the clamp plate that is used for flattening the condenser up end, threaded connection has the screw rod on the lifter plate, the lower extreme of screw rod is fixed with touch switch one, the clamp.

Preferably, both ends of the two sides of the directional feeding frame of the lifting plate are respectively fixed with a second rack, the second rack is L-shaped, the vertical section of the second rack penetrates through the supporting platform and can slide up and down on the supporting platform, two first racks are symmetrically fixed on a piston rod of the air cylinder and correspond to the first racks one to one, the vertical section of the first rack penetrates through the supporting platform and can slide up and down on the supporting platform, a fixed shaft on the supporting platform is rotatably connected with a gear, the gear is located between the vertical section of the second rack and the vertical section of the first rack, and the gear is meshed with the vertical section of the first rack and the vertical section of the first rack respectively.

Preferably, the intelligent control system further comprises a controller, wherein a signal input end of the controller is electrically connected with the infrared sensor, the first touch switch and the second touch switch respectively, and a signal output end of the controller is electrically connected with the air cylinder and the motor respectively.

In addition, according to the above description, the present application also provides a method of using a flattening machine for capacitor metallized films, comprising the steps of:

the method comprises the following steps: conveying the capacitor to be flattened to the lower part of the flattening mechanism through the feeding mechanism;

step two: the lifting assembly is driven by the material ejecting mechanism to eject the capacitor to be flattened to the flattening mechanism, and the flattening mechanism is driven to flatten the capacitor to be flattened;

step three: the capacitor which is subjected to flattening treatment is moved out from the flattening mechanism through resetting of the material ejecting mechanism, the capacitor which is subjected to flattening treatment is output from the flattening mechanism by the feeding mechanism, and the next capacitor to be flattened is conveyed to the flattening mechanism.

Compared with the prior art, the invention has the beneficial effects that:

according to the capacitor flattening device, the capacitor to be flattened is conveyed to the flattening mechanism through the feeding mechanism and the material ejecting mechanism, the flattening mechanism is utilized to flatten the capacitor to be flattened, so that the five surfaces of the capacitor are flattened synchronously, the capacitor does not need to be turned, the equipment structure is simplified, the working efficiency is improved, the pressure parameter of the upper end surface of the capacitor by the pressing plate is only required to be adjusted to correspond to the pressure parameter of the pressing block to the side surface of the capacitor, the pressure parameter does not need to be adjusted repeatedly, and the operation is simple and convenient.

Drawings

FIG. 1 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 4 is a schematic view of a cross-sectional structure B-B in FIG. 3;

FIG. 5 is an enlarged view of the structure at C in FIG. 3;

FIG. 6 is a schematic view of the conveyor belt of the present invention;

figure 7 is a top view of the screed table structure of the present invention.

In the figure: 1-a machine base; 2-a feeding frame; 3-a roller; 4-an infrared sensor; 5-detecting block; 6-fixing the base; 7-a groove; 8-cylinder; 9-a conveyor belt; 10-a support platform; 11-leveling the platform; 12-a lifter plate; 13-briquetting; 14, a first rack; 15-screw rod; 16-gear; 17-a second rack; 18-a slide bar; 19-a chute; 20-through opening; 21-a top block; 22-a slide plate; 23-a lifting column; 24-a limiting plate; 25-a spring; 26-a slide rail; 27-a chain plate; 28-a press plate; 29-polygonal rods; 30-touch switch one; 31-a through slot; 32-touch switch two.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution:

the utility model provides a machine of flattening for condenser metallized film, includes frame 1, is provided with feeding mechanism on the frame 1, and is provided with a plurality of lifting unit that are used for transporting the condenser on the feeding mechanism, still is provided with liftout mechanism and flattening mechanism on the feeding mechanism, and liftout mechanism can support to detain the contact with lifting unit, and flattening mechanism is used for flattening the processing to the condenser that lifting unit transported, and liftout mechanism is connected with flattening mechanism transmission.

In this embodiment, as shown in fig. 1 and fig. 3, the feeding mechanism includes a feeding frame 2 fixed on the base 1, the feeding frame 2 is horizontally disposed, two ends of the feeding frame 2 are both connected with rollers 3 in a fixed-axis rotation manner, the two rollers 3 are connected through a transmission belt 9 in a transmission manner, one of the rollers 3 is connected with a motor in a transmission manner, the motor is not shown in this application, the cross section of the roller 3 is in a regular polygon structure, a detection block 5 is fixed at a position, corresponding to each side edge, of one side surface of the roller 3, an infrared sensor 4 is fixed on the feeding frame 2, and the infrared sensor 4 can correspond to the detection block 5.

In this embodiment, as shown in fig. 1, 3 and 6, the driving belt 9 is composed of a plurality of chain plates 27 hinged end to end, each side edge of the roller 3 has the same size as the chain plate 27, and each chain plate 27 is fixed with a lifting assembly.

In this embodiment, as shown in fig. 5, the lifting assembly includes a fixing seat 6 fixed on a chain plate 27, a lifting column 23 for conveying the capacitor is slidably connected inside the fixing seat 6, a caulking groove for embedding the capacitor is formed in the top end of the lifting column 23, the lead end surface of the capacitor faces the caulking groove, the other five surfaces are flattened by a flattening mechanism, the top plate of the fixing seat 6 is penetrated through the upper end of the lifting column 23 and can move up and down relative to the top plate of the fixing seat 6, a sliding plate 22 is fixed at the lower end of the lifting column 23, the sliding plate 22 can move up and down inside the fixing seat 6, an opening 20 penetrating through the chain plate 27 is formed in the center of the chain plate 27, the fixing seat 6 is located at the opening 20, and the opening 20 is communicated with the.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the ejecting mechanism includes a cylinder 8, the cylinder 8 is fixed in a groove 7, the groove 7 is opened on the feeding frame 2, the top of the groove 7 can be communicated with a through hole 20, the cylinder 8 is vertically upward disposed, an ejecting block 21 is fixed at an end of a piston rod of the cylinder 8, the ejecting block 21 can pass through the through hole 20 to be in abutting contact with a sliding plate 22, a second touch switch 32 is fixed on an inner wall of the groove 7, and the ejecting block 21 can be in abutting contact with the second touch switch 32.

In this embodiment, as shown in fig. 2 and 4, the flattening mechanism includes a supporting platform 10 fixed on the feeding frame 2, a flattening platform 11 is fixedly connected to the supporting platform 10, a through groove 31 is formed in the middle of the flattening platform 11, the upper end of the lifting column 23 can be correspondingly inserted into the through groove 31 and can move up and down in the through groove 31, as shown in fig. 7, four sliding rails 26 are fixed to the upper surface of the flattening platform 11, the four sliding rails 26 are located around the through groove 31, two adjacent sliding rails 26 are perpendicular to each other, a pressing block 13 for flattening the side surface of the capacitor is slidably connected to the sliding rails 26, and the cross section of the joint between the sliding rails 26 and the pressing block 13 is in a dovetail shape or a T shape.

In this embodiment, as shown in fig. 2 and 4, the flattening mechanism further includes a lifting plate 12, four sliding rods 18 are fixed on the lower surface of the lifting plate 12, the four sliding rods 18 correspond to the four pressing blocks 13 one by one, a sliding groove 19 adapted to the sliding rods 18 is formed inside the pressing block 13, the sliding rods 18 are slidably connected in the sliding groove 19, the vertical central lines of the sliding rods 18 and the through groove 31 are 30 ° to 60 °, a polygonal rod 29 is slidably connected to the center of the lifting plate 12, the polygonal rod 29 penetrates through the lifting plate 12, a limiting plate 24 is fixed to the upper end of the polygonal rod 12, the limiting plate 24 is connected to the lifting plate 12 through a spring 25, a pressing plate 28 for flattening the upper end surface of the capacitor is fixed to the lower end of the polygonal rod 29, a screw rod 15 is threadedly connected to the lifting plate 12, a first touch switch 30 is fixed to the lower end of the screw rod 15, and the pressing plate.

In this embodiment, as shown in fig. 2 and 4, two ends of the lifting plate 12 pointing to two sides of the feeding frame 2 are fixed with two racks 17, the two racks 17 are L-shaped, a vertical section of each rack 17 penetrates through the supporting platform 10 and can slide up and down on the supporting platform 10, two racks 14 are symmetrically fixed on a piston rod of the air cylinder 8, the racks 14 correspond to the racks 17 one by one, a vertical section of each rack 14 penetrates through the supporting platform 10 and can slide up and down on the supporting platform 10, a gear 16 is rotationally connected to the supporting platform 10 in a fixed-axis manner, the gear 16 is located between the vertical section of each rack 17 and the vertical section of each rack 14, and the gear 16 is respectively meshed with the vertical section of each rack 17 and the vertical section of each rack 14.

In this embodiment, still include the controller, the signal input part of controller is connected with infrared sensor 4, touch switch 30 and touch switch two 32 electricity respectively, and the signal output part of controller is connected with cylinder 8 and motor electricity respectively, and automatically controlled cylinder can be chooseed for use to cylinder 8, utilizes the solenoid valve to drive the cylinder piston rod flexible, controls the solenoid valve by the controller, and this is prior art, and this application is not repeated.

The method of use of the present invention is given below. When in use, the flattening machine for the capacitor metalized film comprises the following steps:

the method comprises the following steps: the capacitor to be flattened is inserted into the lifting column 23 from the left end of the conveyor belt 9, namely, the capacitor is fed, the capacitor can be fed manually or by a mechanical hand and other pickup equipment, meanwhile, the motor is controlled to work by the controller, the motor drives the roller 3 to rotate clockwise after working, the counterclockwise rotation of the roller 3 drives the conveyor belt 9 to operate clockwise, the capacitor to be flattened is conveyed to the flattening mechanism from left to right, the roller 3 drives the detection block 5 to rotate clockwise synchronously while rotating clockwise, when the infrared sensor 4 detects the detection block 5, the roller 3 rotates by an angle corresponding to one side edge and conveys a chain plate 27 from left to right, at the moment, the capacitor to be flattened in the lifting assembly is just positioned below the flattening mechanism, and at the moment, the upper end of the groove 7 corresponds to the through hole 20 on the corresponding chain plate 27, after the signal of the detection block 5 detected by the infrared sensor 4 is sent to the controller, the controller controls the motor to stop working, the roller 3 stops rotating after the motor stops working and does not drive the transmission belt 9 to run, and the controller controls the cylinder 8 to work at the same time, as shown in fig. 2 and 4, after the cylinder 8 works, the piston rod stretches out to drive the ejector block 21 to move upwards, so that the ejector block 21 passes through the through hole 20 to be in buckling contact with the bottom of the sliding plate 22, and the ejector block 21 applies upward thrust to the sliding plate 22, so that the sliding plate 22 drives the lifting column 23 to move upwards in the fixing seat 6, and further the lifting column 23 drives the capacitor to be flattened to move upwards and pass through the through groove 31 on the flattening platform 11 to be in the flattening mechanism, so as to realize feeding and ejecting of the capacitor to be flattened, so that the flattening mechanism flattens the capacitor to be flattened, the length of the sliding plate 22 is larger than that of the through opening 20, namely the sliding plate 22 cannot slide out of the upper part of the through opening 22;

step two: the piston rod of the air cylinder 8 moves upwards and simultaneously drives the first rack 14 to move upwards, the first rack 14 moves upwards to drive the gear 16 to rotate through the tooth transmission effect between the first rack 14 and the gear 16, the gear 16 rotates to drive the second rack 17 to move downwards through the tooth transmission effect between the gear 16 and the second rack 17, the second rack 17 moves downwards to synchronously drive the lifting plate 12 to move downwards, and the lifting plate 12 moves downwards to synchronously drive the four sliding rods 18 on the lower surface of the lifting plate to move downwards. The distance between any two of the upper sides of the slide bars 18 is smaller than that between any two of the lower sides of the slide bars 18, the downward movement of the slide bars 18 enables the press blocks 13 to slide in the direction parallel to the corresponding slide rails 26 under the action of the slide bars 18 and the corresponding slide grooves 19, and the press blocks are close to the through grooves 31 under the action of the downward movement of the slide bars 18, namely, the downward movement of the lifting plate 12 synchronously drives the four press blocks to close to the through grooves 31 through the four slide bars 18, and the lifting columns 23 jack up the capacitor to be flattened to the through grooves 31, so that the synchronous flattening of the four sides of the capacitor to be flattened is realized, the force application is balanced, and.

The lifting plate 12 moves downwards and synchronously drives the polygonal rod 29 to move downwards, so that the polygonal rod 29 drives the pressing plate 28 to move downwards and contact with the upper end face of the capacitor to be flattened, the upper end face of the capacitor to be flattened exerts an upward reaction force on the pressing plate 28, the pressing plate 28 moves upwards relative to the lifting plate 12, the spring 25 is stretched through the polygonal rod 29 and the limiting plate 24, the spring 25 obtains a downward restoring force, the restoring force flattens the upper end face of the capacitor to be flattened through the limiting plate 24, the polygonal rod 29 and the pressing plate 28, synchronous flattening of five faces of the capacitor is realized, the capacitor does not need to be turned, the equipment structure is simplified, the working efficiency is improved, and only the pressure parameter of the pressing plate 28 on the upper end face of the capacitor is required to be adjusted to correspond to the pressure parameter of the pressing block 13 on the side face of the capacitor, the pressure parameters do not need to be adjusted repeatedly, and the operation is simple and convenient;

it should be noted that the distances between each pressing block 13 and the corresponding side surface of the capacitor are the same, so that it can be ensured that the four corresponding pressing blocks 13 are driven by the four sliding rods 18 to move on the sliding rails 26 by the same distance when the lifting plate 12 descends, and the four side surfaces of the capacitor are under the same pressure;

step three: as shown in fig. 5, when the pressing plate 28 moves upward relative to the lifting plate 12 to contact with the first touch switch 30, the first touch switch 30 receives the touch signal of the pressing plate 28 and transmits the signal to the controller, the controller controls the cylinder 8 to stop extending out of the piston rod and contracting the piston rod, so that the piston rod moves downward, the piston rod of the cylinder 8 moves downward to return the top block 21 to the groove 7 through the through hole 20, the top block 21 has no force on the sliding plate 22, the sliding plate 22 and the lifting column 23 move downward in the fixing seat 6 under the action of their own gravity, or a tension spring can be connected between the sliding plate 22 and the corresponding link plate 27, when the sliding plate 22 is jacked up by the top block 21, the tension spring makes the tension spring tend to quickly return the sliding plate 22 and the lifting column 23 under the action of the top block 21 on the sliding plate 22, so that the lifting column 23 drives the flattened capacitor to move downward to move out of the through groove 31 on, the capacitor which is subjected to flattening treatment is moved out of the flattening mechanism so as to be conveyed to the next procedure;

the first rack 14 is driven to move downwards while the piston rod of the cylinder 8 moves downwards, the first rack 14 moves downwards to drive the gear 16 to rotate reversely through the tooth transmission action between the first rack 14 and the gear 16, the gear 16 rotates reversely to drive the second rack 17 to move upwards through the tooth transmission action between the gear 16 and the second rack 17, the second rack 17 moves upwards to drive the lifting plate 12 to move upwards synchronously, the four sliding rods 18 on the lower surface of the lifting plate 12 move upwards synchronously, the pressing blocks 13 reversely slide in the direction parallel to the corresponding sliding rails 26 under the action of the sliding rods 18 and the corresponding sliding grooves 19 when the sliding rods 18 move upwards, and are far away from the through grooves 31, namely, the four pressing blocks 13 are driven synchronously by the lifting plate 12 to be far away from the through grooves 31 through the four sliding rods 18, so that the lifting columns 23 smoothly move the flattened capacitor out, and the multi-edge rods 29 are driven synchronously to move upwards when the lifting plate 12 moves upwards, the polygonal rod 29 drives the pressing plate 28 to move upwards and separate from the upper end face of the capacitor to be flattened, the pressing plate 28 moves downwards relative to the lifting plate 12 and resets under the action of the restoring force of the spring 25, so that the next capacitor to be flattened is flattened, the distance between the first touch switch 30 and the pressing plate 28 can be adjusted by rotating the screw rod 15, the pressure of the pressing plate 28 on the upper end face of the capacitor to be flattened is adjusted, meanwhile, the pressure of the pressing block 13 on the side face of the capacitor to be flattened is adjusted, and the flattening pressure of the capacitor is adjusted, so that the operation is simple and convenient;

when the piston rod drives the ejecting block 21 to move downwards and reset, the ejecting block 21 abuts against and is in buckling contact with the second touch switch 32, the second touch switch 32 receives a touch signal of the ejecting block 21, the signal is transmitted to the controller, the controller controls the cylinder 8 to stop working, and simultaneously controls the motor to start working again, the motor drives the roller 3 to rotate clockwise after working, so that the driving belt 9 is driven to run clockwise, the capacitor which is flattened is transmitted rightwards, the capacitor which is to be flattened next is transmitted by the flattening mechanism, the capacitor which is flattened is taken down from the right side of the driving belt 9, the capacitor which is flattened during taking down can be manually operated, and the capacitor which is flattened can also be unloaded by adopting pickup equipment such as a mechanical arm and the like.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.