阅读说明：本技术 一种带回复力的汽车零部件生产设备及使用方法 (Automobile part production equipment with restoring force and use method ) 是由 罗光文 于 2021-08-24 设计创作，主要内容包括：本发明属于汽车制造技术领域,具体涉及一种带回复力的汽车零部件生产设备,包括可旋转的盘状体、设置于所述盘状体外侧的出料组件以及预压组件,所述出料组件中放置有膜卷,所述盘状体用于放置待缠膜的汽车配件,所述预压组件设置于盘状体的外侧,所述预压组件包括预压连接架、压膜件以及回力架体,所述压膜件一端通过回力架体与预压连接架相连接,本发明解决了现有汽车零部件生产设备在对零件缠膜中,其绕膜会出现不顺畅的情况发生,尤其是膜容易在汽车零部件外璧发生缠绕堆积而无法均匀覆盖于零部件的外周现象,导致缠膜工序暂时,甚至膜卷发生断裂导致停工的问题。(The invention belongs to the technical field of automobile manufacturing, and particularly relates to automobile part production equipment with restoring force, which comprises a rotatable disk-shaped body, a discharging assembly and a pre-pressing assembly, wherein the discharging assembly and the pre-pressing assembly are arranged on the outer side of the disk-shaped body, a film roll is placed in the discharging assembly, the disc-shaped body is used for placing automobile parts to be wound with films, the prepressing component is arranged on the outer side of the disc-shaped body and comprises a prepressing connecting frame, a film pressing piece and a return frame body, one end of the film pressing piece is connected with the prepressing connecting frame through the return frame body, the invention solves the problems that the existing automobile part production equipment winds the parts, the winding film can be unsmooth, and particularly, the film is easy to wind and accumulate on the outer wall of an automobile part and cannot uniformly cover the periphery of the part, so that the film winding process is temporary, and even the film roll is broken to cause shutdown.)

1. The utility model provides a take automobile parts production facility of restoring force which characterized in that: including rotatable disk body (1), set up in ejection of compact subassembly (2) and pre-compaction subassembly (3) in the disk body (1) outside, it rolls up to have the membrane placed in ejection of compact subassembly (2), disk body (1) is used for placing auto-parts (9) of treating twining the membrane, pre-compaction subassembly (3) set up in the outside of disk body (1), pre-compaction subassembly (3) are including pre-compaction link (30), press membrane spare (31) and back power support body (34), press membrane spare (31) one end to be connected with pre-compaction link (30) through back power support body (34), press the other end of membrane spare (31) with the extension of membrane book contacts, disk body (1) rotation drives auto-parts (9) and rotates, ejection of compact subassembly (2) are twined the membrane in auto-parts's (9) periphery, wherein, back power support body (34) are used for controlling the width of the extension of membrane book in the high within range of press membrane spare (31).

2. The automobile parts producing apparatus with restoring force as set forth in claim 1, wherein: the outer side of the back force frame body (34) is provided with a sliding groove, the film pressing piece (31) is in sliding connection with the back force frame body (34) through the sliding groove, two ends of the back force frame body (34) are respectively provided with a back adjusting portion (341), each back adjusting portion (341) comprises a back force support (3411) and a back force wheel (3412) rotatably connected with the front end of the back force support (3411), the outer sides of the two back adjusting portions (341) are further provided with back force flexible wires (3414), and the back force flexible wires (3414) pass through the back force supports (3411) after bypassing the two back force wheels (3412) and are connected with the film pressing piece (31).

3. The automobile parts producing apparatus with restoring force as set forth in claim 1 or 2, wherein: prepressing assembly (3) still includes swing arm (32) and swing driving piece (33), the front end and the pressure membrane spare (31) of swing arm (32) are connected, the other end and the pre-compaction link (30) of swing arm (32) are rotated and are connected, swing driving piece (33) set up in on the pre-compaction link (30), the front end and swing arm (32) of swing driving piece (33) are rotated and are connected, swing driving piece (33) drive swing arm (32) swing, and will press membrane spare (31) with the extension of film book contacts.

4. The automobile parts producing apparatus with restoring force as set forth in claim 1, wherein: the dish-shaped body (1) is divided into a rotating upper layer (10) and a base lower layer (11), a driving assembly (111) is arranged in the base lower layer (11), the driving assembly (111) drives the rotating upper layer (10) to rotate horizontally, and the automobile parts (9) rotate along with the rotating.

5. The automobile parts producing apparatus with restoring force as set forth in claim 4, wherein: the rotating upper layer (10) is provided with a plurality of rotating rollers (101), and the plurality of rotating rollers (101) are used for horizontally transmitting automobile parts (9) placed on the rotating upper layer (10).

6. The automobile parts producing apparatus with restoring force as set forth in claim 4, wherein: the disc-shaped body (1) is also provided with a plurality of universal wheels (112), and the universal wheels (112) are connected with the bottom of the lower layer (11) of the base.

7. The automobile parts producing apparatus with restoring force as set forth in claim 1 or 2, wherein: still including cutting out subassembly (4), it is connected with the dish body (1) to cut out subassembly (4), it has cutter body (41) to cut out on subassembly (4), the dish body (1) is rotatory, cutter body (41) will rotate around the periphery of auto-parts (9) and cut off the extension of membrane book.

8. The automobile parts producing apparatus with restoring force as set forth in claim 1 or 2, wherein: still include elevating gear (5), elevating gear (5) set up in the outside of the disk body (1), ejection of compact subassembly (2) with elevating gear (5) sliding connection, elevating gear (5) drive ejection of compact subassembly (2) are vertical motion, change the winding of the extension of membrane book the height of auto-parts (9)'s periphery.

9. The automobile parts producing apparatus with restoring force as set forth in claim 2, wherein: the adjusting part (341) is further provided with a wire body adjusting unit (3413), the wire body adjusting unit (3413) is connected with the tail part of the return force support (3411), the wire body adjusting unit (3413) comprises an adjusting head part (34131), an adjusting rotating rod (34132) and a spring (34133) sleeved on the periphery of the adjusting rotating rod (34132), the return force flexible wire (3414) penetrates through the adjusting head part (34131), the adjusting rotating rod (34132) is matched with the adjusting head part (34131), and the degree of tightness of the return force flexible wire (3414) in the adjusting head part (34131) can be changed through rotation of the adjusting rotating rod (34132).

10. The use method of an automobile part production facility with restoring force according to claim 1, characterized in that: the method comprises the following steps:

s1: the preparation stage of the equipment comprises the steps of placing automobile parts (9) on the disc-shaped body (1), moving the automobile parts (9) to a proper position, placing the discharging assembly (2) on the outer side of the disc-shaped body (1) and placing a film roll into the discharging assembly (2);

s2: the film winding of the automobile parts (9) is realized by rotating the disk-shaped body (1) to slowly rotate the automobile parts (9), and the film roll in the discharging assembly (2) winds the periphery of the automobile parts (9) for a plurality of weeks;

s3: the adjustment of pre-compaction subassembly (3), will return force support body (34) connect in between pre-compaction link frame (30) and press membrane spare (31), through adjusting back force support body (34), change the relative position of the part that stretches out of press membrane spare (31) and membrane book, make the long limit of the part that stretches out of membrane book not surpass the short side of pressing membrane spare (31).

Technical Field

The invention belongs to the technical field of automobile manufacturing, and particularly relates to automobile part production equipment with restoring force and a using method thereof.

Background

The automobile parts are all units forming the whole automobile and serve as a product of the automobile, the automobile parts are various, the brands of the automobile are more and more nowadays, the types of the automobile are more and more, the automobile can be divided into a passenger car and a commercial car, the passenger car refers to the automobile with less than nine seats, the passenger car is mainly used for carrying passengers, with the improvement of the living standard of people, the consumption of people on the automobile is more and more, the market of the automobile parts is more and more large, automobile part manufacturers are rapidly developed in recent years, and the safe use of the parts is ensured when the automobile parts are produced.

Chinese patent with application number CN201910984491.0 discloses a membrane area winding mechanism for automobile production line, include membrane area winding mechanism for automobile production line includes base subassembly, guide frame and winding assembly, the base subassembly includes bottom plate, backup pad and two support arms, link up on the bottom plate and seted up the discharge gate, the backup pad install in the one end of bottom plate, two support arms install in the other end of bottom plate, two support arm mutual intervals set up, the guide frame install in on two support arms, be provided with two guide rollers on the guide frame, two guide roller mutual intervals set up, winding assembly includes power cylinder, swivel mount and winding structure, power cylinder install in the backup pad. The film tape winding mechanism for the automobile production line is high in winding efficiency.

However, in the above prior art, when the production equipment for automobile parts winds the film around the parts, the film winding may be unsmooth, and especially, the film is easily wound and accumulated on the outer wall of the automobile parts and cannot be uniformly covered on the outer periphery of the parts, which may cause the temporary film winding process or even cause shutdown due to the breakage of the film roll.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides automobile part production equipment with restoring force, which is used for solving the problems that the existing automobile part production equipment is unsmooth in film winding of parts, particularly the film is easy to wind and stack on the outer wall of the automobile part and cannot uniformly cover the periphery of the parts, so that the film winding process is temporary, and even the film roll is broken to cause shutdown.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a take automobile parts production facility of restoring force, includes the rotatable disk body, set up in ejection of compact subassembly and the pre-compaction subassembly in the disk body outside, it rolls up to have the membrane placed in the ejection of compact subassembly, the disk body is used for placing the auto-parts of treating twining the membrane, the pre-compaction subassembly sets up in the outside of disk body, the pre-compaction subassembly includes pre-compaction link, pressure membrane spare and back power support body, pressure membrane spare one end is connected with the pre-compaction link through back power support body, the other end of pressure membrane spare with the extension that the membrane was rolled up contacts, the disk body is rotatory to drive auto-parts and rotates, ejection of compact subassembly is rolled up the membrane and is twined in auto-parts's periphery, wherein, the back power support body is used for controlling the width of the extension that the membrane was rolled up in the height range of pressure membrane spare.

When the horizontal position of a part is far away, the slight included angle of the part is changed, one end of a wound film is moved to an adjacent part even if the wound part is wound, even the wound part is stacked, the quality of the wound film is seriously affected, and the included angle is eliminated by pressing the extending part of the film roll by adding the pre-pressing assembly so as to meet the requirement of winding the film.

Further, the spout has been seted up in the outside of back force support body, the pressure membrane spare passes through spout and back force support body sliding connection, the both ends of back force support body all are provided with back portion, every back portion includes back force support, rotates the back force wheel of being connected with back force support front end, two the outside of back portion still is provided with back force flexible line, back force flexible line bypasses two pass back force support behind the back force wheel and be connected with the pressure membrane spare.

Set up the back of force support body, link mutually with the pressure membrane spare through the form of spout, wherein the back of both ends back of the body portion through the pulling of back of force flexible line, orders about the pressure membrane spare and removes on the back of the force support body, reaches the pressure membrane spare and treats the convenient effect of adjusting of twining membrane control range.

Further, pre-compaction subassembly still includes swing arm and swing driving spare, the front end of swing arm is connected with the pressure membrane piece, the other end and the pre-compaction link of swing arm rotate to be connected, the swing driving spare set up in on the pre-compaction link, the front end and the swing arm of swing driving spare rotate to be connected, the drive of swing driving spare the swing arm swing, and will the pressure membrane piece with the extension of membrane book contacts.

Through setting up pre-compaction subassembly, swing driving piece's flexible, with the relative pre-compaction link horizontal hunting of swing arm, form towards the downforce of treating the winding direction to the extension of film book.

Further, the disk-shaped body is divided into a rotating upper layer and a base lower layer, a driving assembly is arranged in the base lower layer and drives the rotating upper layer to rotate horizontally, and the automobile parts rotate along with the rotating upper layer and the base lower layer.

Automobile parts are placed on the disc-shaped body, the extending part of the film roll can be adsorbed by the surfaces of the automobile parts under the action of static electricity and is connected with the surfaces of the automobile parts, then the upper layer of the film roll is rotated horizontally through the driving assembly in the lower layer of the base, the automobile parts are rotated along with the rotation of the upper layer of the film roll, and the film roll is wound on the surfaces of the automobile parts.

Further, the rotating upper layer is provided with a plurality of rotating rollers, and the plurality of rotating rollers are used for horizontally transmitting the automobile parts placed on the rotating upper layer.

The auto parts are smoothly and manually moved to a proper position through the rotating roller, so that the film roll in the discharging assembly is conveniently discharged.

Furthermore, the disk-shaped body is also provided with a plurality of universal wheels, and the universal wheels are connected with the bottom of the lower layer of the base.

The arrangement of a plurality of universal wheels is favorable to the overall movement of this equipment, is convenient for factory building space utilization and carries out the adjustment of position.

The automobile film roll cutting device is characterized by further comprising a cutting assembly, wherein the cutting assembly is connected with the disc-shaped body, a cutter body is arranged on the cutting assembly, the disc-shaped body rotates, and the cutter body rotates around the periphery of an automobile part and cuts the extending part of the film roll.

The cutting assembly is arranged on the disc-shaped body, so that the cutting assembly can be conveniently rotated and moved, and the extending part of the film roll can be selectively cut at any part of the periphery of the automobile part to finish the final winding operation.

The automobile accessory further comprises a lifting device, the lifting device is arranged on the outer side of the disc-shaped body, the discharging assembly is connected with the lifting device in a sliding mode, the lifting device drives the discharging assembly to move vertically, and the height of the extending part of the film roll wound on the periphery of the automobile accessory is changed.

The lifting device is used for solving the problem that the automobile parts with higher sizes can be uniformly wound on the outer surfaces of the automobile parts in the winding film.

Further, still be equipped with line body regulating unit in the back adjustment portion, line body regulating unit is connected with the afterbody of power of returning the support, line body regulating unit is including adjusting the head and adjusting the dwang and overlapping the spring of locating the regulation dwang periphery, the power of returning the flexible line and passing adjust the head, adjust the dwang and cooperate mutually with the regulation head, it rotates will change to adjust the dwang the elasticity degree of power of returning the flexible line in adjusting the head.

The use method of the automobile part production equipment with the restoring force comprises the following steps:

s1: the preparation stage of the equipment comprises the steps of placing automobile parts on a disc-shaped body, moving the automobile parts to a proper position, placing a discharging assembly on the outer side of the disc-shaped body and placing a film roll into the discharging assembly;

s2: the film winding of the automobile parts comprises the steps that a disc-shaped body is rotated, the automobile parts slowly rotate, and a film roll in a discharging assembly winds the peripheries of the automobile parts for a plurality of weeks;

s3: the adjustment of pre-compaction subassembly will the back force support body connect in between pre-compaction link span and the pressure membrane spare, through adjusting the back force support body, change the relative position of the part that stretches out of pressure membrane spare and membrane book, make the long limit of the part that stretches out of membrane book not surpass the minor face of pressure membrane spare.

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

1. the extending part of the film roll is pressed by adding the pre-pressing assembly, so that the included angle is eliminated, the requirement of film winding is met, when the horizontal position of the film roll and the horizontal position of the part are far away, the slight included angle changes, one end of the film winding is wound, and the condition that the wound part moves to the adjacent part and is stacked is eliminated;

2. the film pressing piece is connected with the film pressing piece in a sliding groove mode, the back adjusting portions at two ends drive the film pressing piece to move on the back force frame body through the traction of the back force flexible wire, the control range of the film pressing piece to be wound is convenient to adjust, and the problem that the part of the film to be wound cannot be extruded by the film pressing piece due to the fact that the part of the film to be wound or the upper part of the film to be wound slips and exceeds the outer edge of the film pressing piece, the film to be wound is wrinkled due to the fact that the film to be wound can be adsorbed conveniently under the action of self electrostatic force, and the quality of the wound film is affected is solved;

3. through setting up the pre-compaction subassembly, the flexible of swing driving piece, with the relative pre-compaction link horizontal hunting of swing arm, can be when twining the auto-parts surface from top to bottom, make the pre-compaction subassembly that its is connected act on the extension of membrane book, form towards the downforce of treating the winding direction to the extension of membrane book, the part of having twined in auto-parts can not move on the auto-parts surface because of rolling up the angle of slope with the membrane, finally takes place to pile up with adjacent part.

Drawings

FIG. 1 is a schematic top view of an embodiment of an apparatus for manufacturing automobile parts with restoring force according to the present invention;

FIG. 2 is a schematic perspective view of an embodiment of an apparatus for manufacturing automobile parts with restoring force according to the present invention;

FIG. 3 is a schematic perspective view of a pre-pressing assembly and a cutting assembly in an embodiment of an automobile part production apparatus with restoring force according to the present invention;

FIG. 4 is a schematic view of a partial structure of a pre-pressing assembly and a cutting assembly in an embodiment of an apparatus for manufacturing automobile parts with restoring force according to the present invention;

FIG. 5 is a schematic perspective view of a film pressing member and a return frame in an embodiment of an apparatus for manufacturing automobile parts with a return force according to the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

reference numerals in the drawings of the specification include:

a disk-shaped body 1, a rotary upper layer 10, a rotary roller 101, a base lower layer 11, a drive assembly 111, and a universal wheel 112;

a discharging component 2;

the prepressing assembly 3, the prepressing connecting frame 30, the film pressing member 31, the swing arm 32, the swing driving member 33, the return force frame body 34, the adjusting portion 341, the return force support 3411, the return force wheel 3412, the wire body adjusting unit 3413, the adjusting head 34131, the adjusting rotating rod 34132, the spring 34133 and the return force flexible wire 3414;

the cutting assembly 4, the cutter body 41, the lifting device 5 and the automobile parts 9.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The first embodiment is as follows:

as shown in fig. 1-6, the automobile part production equipment with restoring force of the present invention includes a rotatable disk-shaped body 1, a discharging assembly 2 disposed outside the disk-shaped body 1, and a pre-pressing assembly 3, wherein a film roll (not shown) is disposed in the discharging assembly 2, the disk-shaped body 1 is used for placing an automobile part 9 to be wound with a film, the pre-pressing assembly 3 is disposed outside the disk-shaped body 1, the pre-pressing assembly 3 includes a pre-pressing connecting frame 30, a film pressing member 31, and a restoring frame 34, one end of the film pressing member 31 is connected to the pre-pressing connecting frame 30 through the restoring frame 34, the other end of the film pressing member 31 is in contact with an extending portion of the film roll, the disk-shaped body 1 rotates to drive the automobile part 9 to rotate, the discharging assembly 2 winds the film roll around the outer circumference of the automobile part 9, wherein the return frame 34 is used to control the width of the protruding part of the film roll within the height range of the film pressing member 31. In the process of winding the film on the automobile part, the upper position and the lower position of the part are required to be sequentially wound, the height of a film roll is generally adjusted to be matched with the part, but a certain included angle is formed between the extending part of the film roll and the outer surface of the automobile part through adjustment of the relative position, particularly, when the film roll is far away from the horizontal position of the part, a small included angle changes, one end of the film roll, even the wound part, can move towards the adjacent part and even be stacked, the film winding quality is seriously affected, and the extending part of the film roll is pressed by adding the pre-pressing assembly 3, so that the included angle is eliminated, and the requirement of film winding is met. A sliding groove (not shown) is formed on the outer side of the return frame body 34, the film pressing member 31 is slidably connected with the return frame body 34 through the sliding groove, two ends of the return frame body 34 are provided with a back-adjusting portion 341, each back-adjusting portion 341 includes a return support 3411 and a return wheel 3412 rotatably connected with the front end of the return support 3411, the outer sides of the two back-adjusting portions 341 are further provided with return flexible wires 3414, and the return flexible wires 3414 pass through the return supports 3411 after bypassing the two return wheels 3412 and are connected with the film pressing member 31. Although the negative effect of the included angle can be reduced or eliminated, the to-be-wound film may not be well matched with the film pressing member 31, for example, the width of the to-be-wound film is not well matched with the length of the film pressing member 31, which causes the to-be-wound film to slip at the lower part or the upper part and exceed the outer edge of the film pressing member 31, so that the to-be-wound film cannot be extruded by the film pressing member 31, the to-be-wound film may be easily absorbed and wrinkled under the action of its own electrostatic force, which affects the quality of the wound film, the return force frame 34 is provided and linked with the film pressing member 31 through the form of the sliding groove, wherein the return portions 341 at both ends drive the film pressing member 31 to move on the return force frame 34 through the traction of the return force flexible wire 3414, thereby achieving the effect that the film pressing member 31 can conveniently adjust the control range of the to-be-wound film.

The pre-pressing assembly 3 further comprises a swing arm 32 and a swing driving part 33, the front end of the swing arm 32 is connected with the film pressing part 31, the other end of the swing arm 32 is rotatably connected with the pre-pressing connecting frame 30, the swing driving part 33 is arranged on the pre-pressing connecting frame 30, the front end of the swing driving part 33 is rotatably connected with the swing arm 32, and the swing driving part 33 drives the swing arm 32 to swing and enables the film pressing part 31 to be in contact with the extending part of the film roll. Through the arrangement of the prepressing assembly 3 and the expansion and contraction of the swing driving part 33, the swing arm 32 swings left and right relative to the prepressing connecting frame 30, when the automobile accessory 9 is wound up and down on the surface, the prepressing assembly 3 connected with the prepressing assembly acts on the extending part of the film roll, downward pressure towards the direction to be wound is formed on the extending part of the film roll, the part wound on the automobile accessory 9 cannot move on the surface of the automobile accessory 9 due to the inclined angle of the film roll, and finally the part is stacked with the adjacent part.

The disk-shaped body 1 is divided into an upper rotating layer 10 and a lower base layer 11, a driving assembly 111 is arranged in the lower base layer 11, the driving assembly 111 drives the upper rotating layer 10 to horizontally rotate, and the automobile parts 9 rotate along with the rotation. The automobile part 9 is placed on the disk-shaped body 1, the extending part of the film roll can be adsorbed by the surface of the automobile part 9 under the action of static electricity, the film roll is connected with the surface of the automobile part 9, then the upper layer 10 is rotated horizontally through the driving component 111 in the lower layer 11 of the base, the automobile part 9 is rotated along with the horizontal rotation, and the film roll is wound on the surface of the automobile part 9, so that the part with relatively small volume can be completely covered. The rotating upper layer 10 has a plurality of rotating rollers 101 thereon, and the plurality of rotating rollers 101 are used for horizontally driving the automobile parts 9 placed on the rotating upper layer 10. The auto-parts 9 are smoothly manually moved to a proper position by the rotating roller 101 to facilitate the film discharge of the film roll in the discharging assembly 2. The disk-shaped body 1 further has a plurality of universal wheels 112, and the plurality of universal wheels 112 are connected to the bottom of the base lower layer 11. The arrangement of a plurality of universal wheels 112 is beneficial to the overall movement of the equipment, and is convenient for the utilization of factory space to adjust the position.

The cutting assembly 4 is connected with the disk-shaped body 1, the cutting assembly 4 is provided with a cutter body 41, the disk-shaped body 1 rotates, and the cutter body 41 rotates around the periphery of the automobile part 9 and cuts off the extending part of the film roll. The cutting assembly 4 is arranged on the disk-shaped body 1, so that the cutting assembly 4 can be conveniently rotated and moved, and the extending part of the film roll can be selectively cut at any part of the periphery of the automobile accessory 9, thereby finishing the final winding operation. Elevating gear 5 sets up in the outside of the disk body 1, and ejection of compact subassembly 2 and elevating gear 5 sliding connection, elevating gear 5 drive ejection of compact subassembly 2 and do vertical motion, change the height of the extension winding of membrane book in auto-parts 9's periphery. The lifting device 5 is used for solving the problem that the automobile parts 9 with higher sizes can be uniformly wound on the outer surfaces of the automobile parts 9 in the winding film.

The back-adjusting portion 341 further has a wire body adjusting unit 3413, the wire body adjusting unit 3413 is connected to the tail portion of the back-force support 3411, the wire body adjusting unit 3413 includes an adjusting head 34131, an adjusting rotating rod 34132 and a spring 34133 sleeved on the outer periphery of the adjusting rotating rod 34132, the back-force flexible wire 3414 passes through the adjusting head 34131, the adjusting rotating rod 34132 is engaged with the adjusting head 34131, and the rotation of the adjusting rotating rod 34132 changes the tightness of the back-force flexible wire 3414 in the adjusting head 34131. Through setting up line body regulating unit 3413, its purpose lets return force flexible line 3414 can be better pull the pressure membrane spare 31, through adjusting the cooperation of head 34131 and regulation dwang 34132 for return force flexible line 3414 is dismantled and is changed more easily, simultaneously, adjusts the spring 34133 of dwang 34132 periphery and makes at dismouting return force flexible line 3414, prevents to exert oneself too big, causes the fracture to return force flexible line 3414.

The use method of the automobile part production equipment with the restoring force comprises the following steps:

s1: the preparation stage of the equipment, placing the automobile parts 9 on the disk-shaped body 1, moving the automobile parts 9 to a proper position, placing the discharging assembly 2 on the outer side of the disk-shaped body 1 and placing the film roll into the discharging assembly 2;

s2: the film winding of the automobile parts 9, namely, the disk-shaped body 1 is rotated to slowly rotate the automobile parts 9, and the film roll in the discharging assembly 2 winds the periphery of the automobile parts 9 for a plurality of weeks;

s3: the adjustment of pre-compaction subassembly 3, with back force support body 34 connect between pre-compaction link 30 and film pressing piece 31, through adjusting back force support body 34, change the relative position of the part that stretches out of film pressing piece 31 and film book, make the long limit of the part that stretches out of film book not exceed the short side of film pressing piece 31.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.