阅读说明：本技术 一种薄膜电容器的卷膜设备 (Film winding equipment of film capacitor ) 是由 陈锋 于 2021-10-11 设计创作，主要内容包括：本发明公开了一种薄膜电容器的卷膜设备,涉及卷膜设备技术领域。该薄膜电容器的卷膜设备,包括底座和放卷架,所述底座顶部表面一侧安装有放卷架,所述底座顶部表面中部一侧安装有托起组件,所述托起组件用于托起需要卷膜的薄膜电容器,所述托起组件两侧分别设有支撑组件和限位组件,所述支撑组件和限位组件相互配合用于对需要卷膜的薄膜电容器进行限位夹持,然后带动夹持后的薄膜电容器旋转,完成对薄膜电容器卷膜处理,所述底座顶部表面另一侧设有收纳盒,本发明可对不同型号的薄膜电容器进行托起和限位夹持,然后再对限位夹持的薄膜电容器旋转,进而能够完成对薄膜电容器卷膜处理,降低了企业对薄膜电容器生产成本。(The invention discloses film winding equipment for a film capacitor, and relates to the technical field of film winding equipment. The film rolling equipment of the film capacitor comprises a base and an unwinding frame, wherein the unwinding frame is arranged on one side of the top surface of the base, a supporting component is arranged on one side of the middle part of the top surface of the base and is used for supporting the film capacitor needing to be rolled, the supporting component and the limiting component are respectively arranged on two sides of the supporting component and are mutually matched for limiting and clamping the film capacitor needing to be rolled, then the clamped film capacitor is driven to rotate to finish the film rolling treatment of the film capacitor, and the other side of the top surface of the base is provided with a storage box, so that the film capacitor rolling device can support, limit and clamp film capacitors of different types, then the film capacitor clamped in a limiting way is rotated, so that the film winding treatment of the film capacitor can be completed, and the production cost of an enterprise for the film capacitor is reduced.)

1. The utility model provides a film capacitor's roll membrane equipment, includes base (1) and unreels frame (2), base (1) top surface one side is installed and is unreeled frame (2), its characterized in that: a supporting component (3) is arranged on one side of the middle part of the top surface of the base (1), and the supporting component (3) is used for supporting a film capacitor needing to be rolled;

the film winding machine is characterized in that a supporting component (4) and a limiting component (5) are respectively arranged on two sides of the supporting component (3), the supporting component (4) and the limiting component (5) are matched with each other to carry out limiting clamping on a film capacitor needing to be wound with a film, then the clamped film capacitor is driven to rotate, the film winding processing of the film capacitor is completed, a storage box (7) is arranged on the other side of the top surface of the base (1), and a control component (6) is installed on one side of the storage box (7);

the film winding device is characterized in that the supporting component (3) comprises a material carrying frame (301), a supporting plate (302) is arranged at the bottom of the material carrying frame (301), the supporting plate (302) is used for limiting and supporting a film capacitor needing to be wound with a film, a first electric push rod (304) is installed on the bottom surface of the supporting plate (302) through a top plate (303), the first electric push rod (304) is used for adjusting the position height of the material carrying frame (301), the film winding operation of the film capacitor of different models is facilitated, and the bottom end of the first electric push rod (304) is connected with the top surface of the base (1).

2. The film winding apparatus of a thin film capacitor as claimed in claim 1, wherein: the material loading frame (301) is characterized in that clamping strips (305) are integrally formed on two sides of the bottom surface of the material loading frame (301), clamping grooves (306) are formed in two sides of the top surface of the supporting plate (302), the clamping grooves (306) are connected with the clamping strips (305) in an inserted mode, grooves (307) are formed in the surfaces of the outer side walls of the clamping strips (305), and rubber strips (308) are installed in the inner cavities of the grooves (307).

3. The film winding apparatus of a thin film capacitor as claimed in claim 1, wherein: the bottom end of the first electric push rod (304) is inserted with a fixed ring (309), and the bottom surface of the fixed ring (309) is connected with the top surface of the base (1).

4. The film winding apparatus of a thin film capacitor as claimed in claim 1, wherein: the supporting assembly (4) comprises a positioning pipe (401), a shaft rod (403) is installed in the inner cavity of the positioning pipe (401) through a first ball bearing (402), a first rubber pad (404) is installed at one end of the shaft rod (403), and the bottom surface of the positioning pipe (401) is connected with the top surface of the base (1) through a stand column (405).

5. The film winding apparatus of a thin film capacitor as claimed in claim 4, wherein: the outer diameter of one end of the shaft rod (403) is smaller than the inner diameter of the first ball bearing (402) and is connected with the first ball bearing (402), and the outer diameter of the first ball bearing (402) is smaller than the inner diameter of the positioning pipe (401).

6. The film winding apparatus of a thin film capacitor as claimed in claim 1, wherein: spacing subassembly (5) are including cutting ferrule (501), cutting ferrule (501) inner chamber is pegged graft and is had second electric putter (502), and well siphunculus (504) are installed through second ball bearing (503) to second electric putter (502) one end, second electric putter (502) can be used for adjusting well siphunculus (504) position, can be used for the spacing installation of well siphunculus (504) again, well siphunculus (504) mid-mounting has baffle (505), baffle (505) a lateral wall is equipped with spring (506), spring (506) one end is equipped with ejector pin (507), and second rubber pad (508) is installed to ejector pin (507) one end.

7. The film winding apparatus of a thin film capacitor as claimed in claim 6, wherein: the middle of the top surface of the top rod (507) is provided with a sliding groove (509), the top surface of the middle through pipe (504) is provided with an internal threaded hole above the sliding groove (509), the inner cavity of the internal threaded hole is rotatably connected with a locking bolt (510), and the bottom end of the locking bolt (510) is connected with the sliding groove (509) in an inserting mode.

8. The film winding apparatus of a thin film capacitor as claimed in claim 6, wherein: the middle of the output end of the second electric push rod (502) is provided with a support (511), the top surface of the support (511) is provided with a motor (512), the output end of the motor (512) is provided with a driving wheel (513), one end of the middle through pipe (504) close to the support (511) is provided with a driven wheel (514), and the driven wheel (514) is meshed with the driving wheel (513).

9. The film winding apparatus of a thin film capacitor as claimed in claim 1, wherein: control assembly (6) are including protecting the box, microcontroller is installed to protection box inner chamber to protection box top surface mounting has the switch block, and the switch block links to each other with microcontroller electricity simultaneously, the switch block is used for controlling each equipment operation through microcontroller, reaches the effect of fastening or releasing the film capacitor.

Technical Field

The invention relates to the technical field of film rolling equipment, in particular to film rolling equipment for a thin film capacitor.

Background

The film capacitor is also called as a plastic film capacitor. Which uses a plastic film as a dielectric. The film capacitor is a capacitor having a structure in which a metal foil is used as an electrode, and the metal foil is laminated with a plastic film such as polyethylene, polypropylene, polystyrene, or polycarbonate from both ends thereof, and then wound into a cylindrical shape. The plastic film is also called a poly (ethyl ester) capacitor (also called a Mylar) capacitor, a polypropylene capacitor (also called a PP capacitor), a polystyrene capacitor (also called a PS capacitor) and a polycarbonate capacitor, respectively, depending on the type of the plastic film.

When the existing film winding equipment for the film capacitor is used, the specification and the variety of the film capacitor are multiple, so that the clamping equipment of different models needs to be replaced, the film winding treatment of the film capacitor is not convenient, and the production cost of an enterprise for the film capacitor is increased.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides film winding equipment for a film capacitor, which solves the problems that film capacitors of different models can be supported and clamped in a limiting way, and then the film capacitor clamped in the limiting way is rotated, so that the film winding treatment of the film capacitor can be completed, and the production cost of enterprises for the film capacitor is reduced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the film rolling equipment for the film capacitor comprises a base and an unwinding frame, wherein the unwinding frame is arranged on one side of the top surface of the base, a supporting assembly is arranged on one side of the middle part of the top surface of the base, and the supporting assembly is used for supporting the film capacitor needing to be rolled;

the film winding device comprises a supporting assembly, a film winding assembly and a control assembly, wherein the supporting assembly and the limiting assembly are arranged on two sides of the supporting assembly respectively, are matched with each other and are used for limiting and clamping a film capacitor needing to be wound, then the clamped film capacitor is driven to rotate, the film winding treatment of the film capacitor is completed, a storage box is arranged on the other side of the top surface of the base, and the control assembly is arranged on one side of the storage box;

the film winding device is characterized in that the supporting component comprises a material carrying frame, a supporting plate is arranged at the bottom of the material carrying frame, the supporting plate is supported by the material carrying frame in a limiting mode to film capacitors needing to be wound, a first electric push rod is installed on the surface of the bottom of the supporting plate through a top plate and used for adjusting the position height of the material carrying frame, film winding work of the film capacitors of different models is facilitated through equipment, and the bottom end of the first electric push rod is connected with the surface of the top of the base.

Further, the material loading frame bottom surface both sides homogeneous body shaping has the card strip to layer board top surface both sides have been seted up the draw-in groove, and the draw-in groove links to each other with the card strip grafting, and two sets of card strip equal surface of lateral wall all sets up flutedly, and the rubber strip is installed to the recess inner chamber.

Furthermore, a fixed ring is inserted into the bottom end of the first electric push rod, and the bottom surface of the fixed ring is connected with the top surface of the base.

Further, the supporting component comprises a positioning pipe, a shaft rod is installed in the inner cavity of the positioning pipe through a first ball bearing, a first rubber pad is installed at one end of the shaft rod, and the bottom surface of the positioning pipe is connected with the top surface of the base through an upright post.

Furthermore, the outer diameter of one end of the shaft rod is smaller than the inner diameter of the first ball bearing, and the first ball bearing is connected with the positioning pipe in an outer diameter mode.

Further, spacing subassembly includes the cutting ferrule, the cutting ferrule inner chamber is pegged graft and is had second electric putter to well siphunculus is installed through second ball bearing to second electric putter one end, second electric putter can be used for adjusting well siphunculus position, can be used for the spacing installation of well siphunculus again, well siphunculus mid-mounting has the baffle, a baffle lateral wall is equipped with the spring, spring one end is equipped with the ejector pin to the second rubber pad is installed to ejector pin one end.

Furthermore, a sliding groove is formed in the middle of the top surface of the ejector rod, an internal thread hole is formed in the top surface of the middle through pipe and located above the sliding groove, a locking bolt is rotatably connected to an inner cavity of the internal thread hole, and the bottom end of the locking bolt is connected with the sliding groove in an inserted mode.

Further, a support is installed in the middle of the output end of the second electric push rod, a motor is installed on the surface of the top of the support, a driving wheel is installed at the output end of the motor, a driven wheel is installed at one end, close to the support, of the middle through pipe, and the driven wheel is meshed with the driving wheel.

Further, the control assembly comprises a protection box, a microcontroller is installed in an inner cavity of the protection box, a switch group is installed on the surface of the top of the protection box, the switch group is electrically connected with the microcontroller, and the switch group is used for controlling each device to run through the microcontroller so as to achieve the effect of tightening or releasing the film capacitor.

(III) advantageous effects

The invention has the following beneficial effects:

(1) this film capacitor's roll membrane equipment, through the control assembly, can hold up the position of subassembly and spacing subassembly according to the nimble regulation of user's demand, thereby can make the subassembly that holds up to hold up the film capacitor of required roll membrane, and then can make things convenient for the subsequent roll membrane of film capacitor to handle, then mutually support through supporting component and spacing subassembly, can carry out spacing centre gripping to the film capacitor that needs roll membrane again, hold up the subassembly shrink after that, then spacing subassembly, it is rotatory to drive the film capacitor after the centre gripping again, the centre gripping equipment that need not different models, just can accomplish and roll up membrane processing to film capacitor.

(2) This film capacitor's roll membrane equipment through layer board and the electric putter in the subassembly of holding up, regulation that can be nimble carries the magazine position height to can roll up the film capacitor spacing support of membrane to needs, and then can make things convenient for follow-up supporting component and spacing subassembly to carry out the centre gripping to the film capacitor of different models, so that can roll up membrane work to the film capacitor of different models.

(3) This film capacitor's roll up membrane equipment through registration arm and the first ball bearing among the supporting component, can install the axostylus axostyle, can make again that the axostylus axostyle is nimble rotatory at the registration arm, then through first rubber pad, can support film capacitor one end, can reduce again the axostylus axostyle and wear and tear to film capacitor.

(4) This film capacitor's roll up membrane equipment, second electric putter and second ball bearing through among the spacing subassembly, can provide stable basis to the well siphunculus, can adjust the horizontal position of well siphunculus again, it is nimble to serve rotatoryly at second electric putter one simultaneously to make well siphunculus again, then through well siphunculus, baffle and spring, can provide directional elasticity to the ejector pin, make ejector pin one end can elasticity support film capacitor head, and then can cooperate the supporting component to play the spacing effect of film capacitor, so that the follow-up membrane process of rolling up of film capacitor.

(5) This film capacitor's roll up membrane equipment through the support, can be with motor fixed mounting on second electric putter output, because follow driving wheel and drive wheel meshing link to each other to second electric putter one end is passed through second ball bearing and is linked to each other with well siphunculus, thereby can make the motor drive in through the drive wheel on the siphunculus from the driving wheel rotation, and then can hold in the time siphunculus rotation, so that can roll up membrane work to spacing subassembly and the film capacitor of supporting component centre gripping.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a lift assembly according to the present invention;

FIG. 4 is a schematic view of a support assembly according to the present invention;

FIG. 5 is a cross-sectional view of the support assembly of the present invention;

FIG. 6 is an enlarged view of part A of the present invention;

FIG. 7 is a schematic view of a spacing assembly according to the present invention;

FIG. 8 is a schematic cross-sectional view of a spacing assembly according to the present invention;

fig. 9 is an enlarged view of a portion B of the present invention.

In the figure, 1, a base; 2. unwinding the frame; 3. supporting the assembly; 301. a material loading frame; 302. a support plate; 303. a top plate; 304. a first electric push rod; 305. clamping the strip; 306. a card slot; 307. a groove; 308. a rubber strip; 309. a stationary ring; 4. a support assembly; 401. a positioning tube; 402. a first ball bearing; 403. a shaft lever; 404. a first rubber pad; 405. a column; 5. a limiting component; 501. a card sleeve; 502. a second electric push rod; 503. a second ball bearing; 504. a middle through pipe; 505. a partition plate; 506. a spring; 507. a top rod; 508. a second rubber pad; 509. a chute; 510. locking the bolt; 511. a support; 512. a motor; 513. a drive wheel; 514. a driven wheel; 6. a control component; 7. an accommodating box.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1 to fig. 9, an embodiment of the present invention provides a technical solution: a film rolling device of a film capacitor comprises a base 1 and an unwinding frame 2, wherein the unwinding frame 2 is installed on one side of the top surface of the base 1, a supporting assembly 3 is installed on one side of the middle of the top surface of the base 1, firstly, the base 1 can provide an installation basis for the unwinding frame 2 and the supporting assembly 3, then the assembly 3 is supported, the film capacitor needing to be rolled can be supported, further, the subsequent film rolling treatment of the film capacitor can be facilitated, and meanwhile, the unwinding frame 2 can provide film raw materials for the film capacitor; the supporting component 3 is used for supporting the film capacitor needing to be rolled;

the supporting component 4 and the limiting component 5 are arranged on two sides of the supporting component 3 respectively, the supporting component 4 and the limiting component 5 are matched with each other, so that the film capacitor needing to be rolled can be limited and clamped, then the supporting component 3 contracts, then the limiting component 5 can drive the clamped film capacitor to rotate, and the film rolling treatment of the film capacitor can be completed without clamping equipment of different types; the other side of the top surface of the base 1 is provided with the storage box 7, one side of the storage box 7 is provided with the control assembly 6, the positions of the supporting assembly 3 and the limiting assembly 5 can be flexibly adjusted according to the requirements of users through the control assembly 6, the film winding treatment of the film capacitor by the users can be further facilitated, and then the film capacitor after film winding can be stored and placed through the storage box 7;

the film winding device is characterized in that the supporting component 3 comprises a material loading frame 301, a supporting plate 302 is arranged at the bottom of the material loading frame 301, the supporting plate 302 is used for limiting and supporting the film capacitors needing to be wound by the material loading frame 301, a first electric push rod 304 is installed on the surface of the bottom of the supporting plate 302 through a top plate 303, the first electric push rod 304 is used for adjusting the position height of the material loading frame 301, film winding work of the film capacitors of different models is facilitated by equipment, and the bottom end of the first electric push rod 304 is connected with the surface of the top of the base 1.

In this embodiment, through the layer board 302 in holding up subassembly 3, can be through carrying the spacing support of film capacitor that work or material rest 301 rolled up the membrane to needs to can make things convenient for follow-up supporting component 4 and spacing subassembly 5 to the spacing centre gripping of film capacitor, then through first electric putter 304, can be according to the nimble position height of regulation work or material rest 301 of demand, thereby can make equipment carry out the membrane work of rolling up to the film capacitor of different models.

Specifically, the two sides of the bottom surface of the carrier frame 301 are integrally formed with the clamping strips 305, the two sides of the top surface of the supporting plate 302 are provided with the clamping grooves 306, the clamping grooves 306 are connected with the clamping strips 305 in an inserted manner, the outer side walls of the two groups of clamping strips 305 are provided with grooves 307, and rubber strips 308 are installed in the inner cavities of the grooves 307.

In this embodiment, through draw-in groove 306 and card strip 305 to can make layer board 302 to carrying the spacing support of work or material rest 301, and then can make things convenient for the nimble change of staff to carrying work or material rest 301 to maintain, then through recess 307 and rubber strip 308, can increase card strip 305 again to draw-in groove 306 frictional force, and then can prevent to carry work or material rest 301 to drop from layer board 302.

Specifically, the bottom end of the first electric push rod 304 is inserted with a fixing ring 309, and the bottom surface of the fixing ring 309 is connected with the top surface of the base 1.

In this embodiment, the fixing ring 309 can increase the contact area of the first electric putter 304 to the base 1, so as to improve the stability of the first electric putter 304.

Specifically, the support assembly 4 comprises a positioning tube 401, a shaft 403 is mounted in the inner cavity of the positioning tube 401 through a first ball bearing 402, a first rubber pad 404 is mounted at one end of the shaft 403, and the bottom surface of the positioning tube 401 is connected with the top surface of the base 1 through a column 405.

In this embodiment, through the positioning tube 401 in the supporting assembly 4, the shaft rod 403 can be installed through the first ball bearing 402, and the shaft rod 403 can flexibly rotate on the positioning tube 401, and then the first rubber pad 404 can support one end of the film capacitor and reduce the abrasion of the shaft rod 403 to the film capacitor.

Specifically, the outer diameter of one end of the shaft 403 is smaller than the inner diameter of the first ball bearing 402, and the outer diameter of the first ball bearing 402 is larger than the inner diameter of the positioning tube 401.

In this embodiment, the first ball bearing 402 can ensure that the shaft 403 flexibly and stably rotates on the positioning tube 401, so as to improve the supporting stability of the shaft 403.

Specifically, the limiting assembly 5 comprises a clamping sleeve 501, a second electric push rod 502 is inserted into an inner cavity of the clamping sleeve 501, a middle through pipe 504 is installed at one end of the second electric push rod 502 through a second ball bearing 503, the second electric push rod 502 can be used for adjusting the position of the middle through pipe 504 and limiting and installing the middle through pipe 504, a partition plate 505 is installed in the middle of the middle through pipe 504, a spring 506 is arranged on one side wall of the partition plate 505, a push rod 507 is arranged at one end of the spring 506, and a second rubber pad 508 is installed at one end of the push rod 507.

In this embodiment, the second electric push rod 502 can be installed through the ferrule 501 in the limiting component 5, and then the second electric push rod 502 can provide a stable foundation and adjust the position of the central pipe 504 through the second ball bearing 503, and can make the central pipe 504 flexibly rotate at one end of the second electric push rod 502, and then through the central pipe 504 and the partition plate 505, can provide directional elasticity for the ejector rod 507 through the spring 506, so that one end of the ejector rod 507 can elastically abut against the head of the film capacitor, and further can cooperate with the supporting component 4 to play a role in limiting the film capacitor, because the spring 506 provides elasticity for the ejector rod 507, the film capacitor can be prevented from being damaged when the second electric push rod 502 abuts against the film capacitor through the ejector rod 507.

Specifically, a sliding groove 509 is formed in the middle of the top surface of the top rod 507, an internal threaded hole is formed in the top surface of the middle through pipe 504 and above the sliding groove 509, a locking bolt 510 is rotatably connected to an inner cavity of the internal threaded hole, and the bottom end of the locking bolt 510 is connected with the sliding groove 509 in an inserted manner.

In this embodiment, through the internal thread hole, can be to the spacing installation of locking bolt 510, then locking bolt 510 bottom can be inserted in the 509 inner chamber of spout to can make locking bolt 510 to the spacing effect of ejector pin 507, and then can prevent that ejector pin 507 from following through-pipe 504 inner chamber and drop, then dismantle locking bolt 510 through the rotation, can make things convenient for the staff again to change the maintenance to ejector pin 507 and spring 506.

Specifically, a support 511 is installed in the middle of the output end of the second electric push rod 502, a motor 512 is installed on the top surface of the support 511, a driving wheel 513 is installed on the output end of the motor 512, a driven wheel 514 is installed at one end of the middle through pipe 504 close to the support 511, and the driven wheel 514 is meshed with the driving wheel 513.

In this embodiment, the support 511 can fix the motor 512 on the output end of the second electric push rod 502, and then the motor 512 can synchronize the rotation of the through pipe 504 in the synchronization with the driven wheel 514 through the driving wheel 513, so as to roll the film on the film capacitor clamped by the limiting component 5 and the supporting component 4.

Specifically, control assembly 6 includes the protection box, microcontroller is installed to protection box inner chamber to protection box top surface mounting has the switch block, and the switch block links to each other with microcontroller electricity simultaneously, the switch block is used for controlling each equipment operation through microcontroller, reaches the effect of fastening or releasing the film capacitor.

In this embodiment, the protection box in the control module 6 can provide an installation basis for the microcontroller and the switch set, and then the switch set can be used to control the operation of each device such as the first electric push rod 304 and the second electric push rod 502 through the microcontroller, so as to achieve the effect of tightening or loosening the film capacitor.

When the film winding device is used, firstly, the base 1 can provide an installation foundation for the unwinding frame 2 and the supporting assembly 3, then the assembly 3 is supported, and the film capacitor needing to be wound can be supported, so that the subsequent film winding treatment of the film capacitor can be facilitated, and meanwhile, the unwinding frame 2 can provide film raw materials for the film capacitor; the supporting component 4 and the limiting component 5 are matched with each other, so that the film capacitor needing to be rolled can be clamped in a limiting mode, then the supporting component 3 is retracted, then the limiting component 5 can drive the clamped film capacitor to rotate, the film rolling processing of the film capacitor can be completed without clamping equipment of different models, the positions of the supporting component 3 and the limiting component 5 can be flexibly adjusted according to the requirements of users through the control component 6, the film rolling processing of the film capacitor can be facilitated for the users, and then the film capacitor needing to be rolled can be stored and placed through the storage box 7; by lifting the supporting plate 302 in the assembly 3, the film capacitor needing to be rolled can be limited and supported by the material loading rack 301, thereby being convenient for the subsequent supporting component 4 and the limiting component 5 to limit and clamp the film capacitor, then, the position and height of the material loading frame 301 can be flexibly adjusted according to the requirement through the first electric push rod 304, thereby enabling the device to roll film for different types of film capacitors, and the device can be used for winding the film by the card slot 306 and the card strip 305, thereby enabling the supporting plate 302 to limit and support the material loading frame 301, further facilitating the flexible replacement and maintenance of the material loading frame 301 for the working personnel, then, through the groove 307 and the rubber strip 308, the friction force of the clamping strip 305 to the clamping groove 306 can be increased, and the carrier 301 can be prevented from falling off the supporting plate 302, and the carrier can be prevented from falling off the supporting plate 302 by the fixing ring 309, the contact area of the first electric push rod 304 to the base 1 can be enlarged, and the use stability of the first electric push rod 304 can be further improved; through the positioning tube 401 in the supporting assembly 4, the shaft rod 403 can be installed through the first ball bearing 402, the shaft rod 403 can flexibly rotate on the positioning tube 401, then the first rubber pad 404 can support one end of the film capacitor, the abrasion of the shaft rod 403 to the film capacitor can be reduced, the first ball bearing 402 can ensure the flexible and stable rotation of the shaft rod 403 on the positioning tube 401, and the supporting stability of the shaft rod 403 can be improved; the second electric push rod 502 can be installed through the clamping sleeve 501 in the limiting component 5, then the second electric push rod 502 can provide a stable foundation for the central through pipe 504 and adjust the position of the central through pipe through the second ball bearing 503, and the central through pipe 504 can flexibly rotate at one end of the second electric push rod 502, then through the central through pipe 504 and the partition plate 505, directional elasticity can be provided for the ejector rod 507 through the spring 506, so that one end of the ejector rod 507 can elastically abut against the head of the film capacitor, and further the supporting component 4 can be matched to play a role in limiting the film capacitor, because the spring 506 provides elasticity for the ejector rod 507, the film capacitor can be prevented from being damaged when the second electric push rod 502 abuts against the film capacitor through the ejector rod 507, through the internal thread hole, the locking bolt 510 can be limited and installed, then the bottom end of the locking bolt 510 can be inserted into the inner cavity of the chute 509, so that the locking bolt 510 can limit the ejector rod 507, the ejector rod 507 can be prevented from falling off from the inner cavity of the through pipe 504, then the locking bolt 510 is disassembled by rotation, and the ejector rod 507 and the spring 506 can be conveniently replaced and maintained by workers, the motor 512 can be fixedly arranged on the output end of the second electric push rod 502 through the support 511, then the through pipe 504 can rotate in the synchronous synchronization of the driving wheel 513 and the driven wheel 514 through the motor 512, and further the film winding work can be carried out on the film capacitor clamped by the limiting component 5 and the supporting component 4; through the protection box in the control assembly 6, an installation basis can be provided for the microcontroller and the switch group, and then the switch group can be used for controlling the operation of various devices such as the first electric push rod 304, the second electric push rod 502 and the like through the microcontroller, so that the effect of tightening or loosening the film capacitor is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.