CN218193583U

CN218193583U - Stainless steel elastic piece and plastic part assembling device

Info

Publication number: CN218193583U
Application number: CN202222516191.XU
Authority: CN
Inventors: 徐险忠; 郭琪
Original assignee: Kunshan Beisong Precision Electronics Co ltd
Current assignee: Kunshan Beisong Precision Electronics Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-03
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a stainless steel shell fragment and plastic part assembly quality, the on-line screen storage device comprises a base, be equipped with feeding mechanism on the base, feeding mechanism's output is equipped with die-cutting mechanism, die-cutting mechanism's side is equipped with equipment mechanism, the side of equipment mechanism has erect sharp module, the direction of delivery of sharp module sets up to the direction of equipment mechanism along die-cutting mechanism, the side that is close to equipment mechanism of sharp module is connected with the connecting plate of vertical setting, the side that is close to die-cutting mechanism on the connecting plate is equipped with swager and constructs, the side that is close to equipment mechanism on the connecting plate is equipped with snatchs the mechanism. The utility model has the advantages that: the device for assembling the stainless steel elastic sheet and the plastic part realizes the mechanization and automation of the assembly of the stainless steel elastic sheet and the plastic part, and greatly improves the working efficiency and the stability of the product quality; the assembly device for the stainless steel elastic sheet and the plastic part has the advantages of simple structure, convenient operation and safe use; the labor amount and the labor cost are greatly reduced.

Description

Stainless steel elastic piece and plastic part assembling device

Technical Field

The utility model relates to a product assembly technical field specifically is a stainless steel bullet piece and plastic part assembly quality.

Background

In the process of processing products, some products need to assemble two different products together to form a new product for use, for example, stainless steel spring plates produced by stamping equipment and plastic parts produced by injection molding equipment are assembled together. Some products have small size due to structural functional limitation, and the customer demand is large, so that the traditional manual line assembly cannot meet the customer demand in quality and efficiency. The existing manual line assembly manufacturing process adopts a large amount of manual work to carry out operation production, but because the product is small, the precision of the assembled product is difficult to ensure by manual work, the product quality is unstable, and the use function of the product is influenced. And the working efficiency of manual operation is low, the internal labor cost is multiplied, and the normal production requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel shell fragment and plastic part assembly device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel elastic sheet and plastic part assembling device comprises a base, wherein a feeding mechanism is arranged on the base, a punching mechanism is arranged at the output end of the feeding mechanism, an assembling mechanism is arranged on the side edge of the punching mechanism, a linear module is erected on the side edge of the assembling mechanism, the conveying direction of the linear module is arranged along the direction from the punching mechanism to the assembling mechanism, the side surface, close to the assembling mechanism, of the linear module is connected with a vertically arranged connecting plate, a material pressing mechanism is arranged on the side edge, close to the punching mechanism, of the connecting plate, and a grabbing mechanism is arranged on the side edge, close to the assembling mechanism, of the connecting plate;

the grabbing mechanism comprises a lifting cylinder, the lifting cylinder is vertically installed on a connecting plate, the end of a lower end piston rod of the lifting cylinder is connected with a lifting plate which is arranged on the connecting plate in a sliding mode, the lower end of the lifting plate is connected with a first clamping plate which is vertically arranged, a second clamping plate which is vertically arranged is arranged on the side edge of the first clamping plate, the second clamping plate is movably installed on the lifting plate, and the second clamping plate is connected with a grabbing cylinder. The stainless steel elastic piece grabbing and inserting mechanism is used for achieving grabbing and inserting of the stainless steel elastic piece, the lifting cylinder is used for driving the first clamping plate and the second clamping plate to lift, the stainless steel elastic piece is convenient to grab and carry, the grabbing cylinder is used for driving the second clamping plate to move towards the first clamping plate, the first clamping plate and the second clamping plate are clamped, and the stainless steel elastic piece is grabbed.

Further preferably, the feeding mechanism comprises a feeding table, the feeding table is erected on the base, a feeding runner is arranged on the feeding table, a jack arranged along the conveying direction of the feeding runner is arranged above the feeding runner, a positioning needle is inserted into the jack and connected with a positioning cylinder vertically arranged, the positioning cylinder is connected with a feeding cylinder horizontally arranged, and the telescopic direction of a piston rod of the feeding cylinder is the same as the conveying direction of the feeding runner. Feeding mechanism is used for the accurate transport in stainless steel shell fragment material area, gives the decline of location cylinder drive pilot pin, realizes the location to stainless steel shell fragment material area, realizes the accurate transport in drive stainless steel shell fragment material area through feeding cylinder.

Further preferably, die-cut mechanism contains die-cut platform, on the base was located to the die-cut rack, the middle below of die-cut platform was equipped with the shell fragment and cuts the cylinder, the upper end tailpiece of the piston rod that the shell fragment cut the cylinder is connected with the shell fragment and cuts the sword. The punching mechanism is used for cutting the stainless steel elastic sheet, the stainless steel elastic sheet is cut off from the stainless steel elastic sheet material belt, and the elastic sheet cutting cylinder drives the elastic sheet cutting knife to cut and separate the stainless steel elastic sheet.

Further preferred, die-cut platform keep away from the side of pay-off platform and be equipped with and decide the cylinder, decide the vertical setting of cylinder, its upper end tailpiece is connected with and decides the sword motion, decides the sword motion through deciding the cylinder drive, realizes deciding the stainless steel shell fragment area that becomes the waste material and is the segment, makes things convenient for the collection of stainless steel shell fragment material area slitter strip to handle.

Preferably, the assembly mechanism comprises an assembly frame, the assembly frame is fixed on the base, and an assembly carrying platform is connected to the assembly frame in a sliding manner and used for placing the plastic part and serving as an assembly platform for the plastic part and the stainless steel elastic sheet; a horizontally arranged fixed cylinder is arranged below the assembling platform, a piston rod end of the fixed cylinder is connected with a push plate, the push plate is connected with a horizontally arranged fixed plate, the push plate is driven by the fixed cylinder to move horizontally, the fixed plate is driven to move, the plastic part is fixed on the assembling platform, the assembling stability of the plastic part and the stainless steel elastic sheet is ensured, and the quality of the assembled product is ensured to be stable; the side of the assembly carrying platform is connected with an assembly translation cylinder, the assembly translation cylinder is fixed on the assembly frame, the assembly carrying platform is driven to move horizontally through the assembly translation cylinder, and therefore feeding of plastic parts and discharging of assembled products are facilitated.

Further preferably, the material pressing mechanism comprises a material pressing cylinder, the material pressing cylinder is vertically installed on the connecting plate, a pressure head is connected to the end of a piston rod at the lower end of the material pressing cylinder, the pressure head is driven to move downwards through the material pressing cylinder, a stainless steel elastic sheet strip on the punching table can be fixed, and the cutting stability of the stainless steel elastic sheet is guaranteed.

Further preferably, the grabbing cylinder is vertically arranged, a piston rod end at the lower end of the grabbing cylinder is connected with a first push rod which is vertically arranged, a push hole is formed in the first push rod, a second push rod is horizontally inserted into the push hole, the second push rod is connected with a third push rod which is vertically connected with the second push rod and horizontally arranged, and the third push rod is fixedly connected with the second clamping plate. Can drive first push rod up-and-down motion through snatching the cylinder for the horizontal migration takes place for the second push rod under the promotion of the lateral wall that pushes away the hole, realizes driving third push rod horizontal migration, and then realizes driving second splint horizontal migration, realizes the closure between second splint and the first splint or part, realizes getting the clamp of stainless steel bullet piece.

Preferably, the pushing hole is a tapered hole arranged up and down and used for changing the position of the second push rod to push the second push rod to move horizontally; the third push rod is movably installed on the lifting plate, a reset spring is arranged at the end, far away from the second clamping plate, of the third push rod, the third push rod is pushed to move horizontally, the second clamping plate is driven to move horizontally, and the clamping function of the first clamping plate and the clamping function of the second clamping plate are achieved.

Has the advantages that: the utility model discloses a stainless steel shell fragment and plastic part assembly device realizes the accurate transport in stainless steel shell fragment material area through feeding mechanism, realize separating stainless steel shell fragment and stainless steel shell fragment material area through die-cutting mechanism, realize compressing tightly fixedly to stainless steel shell fragment material area through swager, realize snatching and cartridge to the plastic part to the stainless steel shell fragment through snatching the mechanism, realize the horizontal migration that drives swager and snatch the mechanism through sharp module, realize fixing and the assembly of plastic part and stainless steel shell fragment to the plastic part through the assembly mechanism; the device for assembling the stainless steel elastic sheet and the plastic part realizes the mechanization and automation of the assembly of the stainless steel elastic sheet and the plastic part, and greatly improves the working efficiency and the stability of the product quality; the assembly device of the stainless steel elastic sheet and the plastic part has the advantages of simple structure, convenient operation and safe use; the labor amount and the labor cost are greatly reduced.

Drawings

Fig. 1 is a schematic view of an axial structure of an assembly device of a stainless steel elastic sheet and a plastic part according to an embodiment of the present invention;

fig. 2 is a schematic front view of an assembly device of a stainless steel elastic sheet and a plastic part according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a feeding mechanism disclosed in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a punching mechanism disclosed in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an assembling mechanism according to an embodiment of the present invention;

fig. 6 is a schematic view of a matching structure of the linear module, the pressing mechanism and the grabbing mechanism disclosed in the embodiment of the present invention;

fig. 7 is a schematic structural view of the grabbing mechanism disclosed in the embodiment of the present invention, which does not include a lifting cylinder.

Reference numerals: 1-base, 2-feeding mechanism, 21-feeding table, 22-feeding runner, 23-jack, 24-positioning needle, 25-positioning cylinder, 26-feeding cylinder, 3-punching mechanism, 31-punching table, 32-elastic sheet cutting cylinder, 33-cutting cylinder, 34-cutting knife, 4-assembling mechanism, 41-assembling frame, 42-assembling platform, 43-fixing cylinder, 44-push plate, 45-fixing plate, 46-assembling translation cylinder, 5-linear module, 6-pressing mechanism, 61-pressing cylinder, 62-pressure head, 7-grabbing mechanism, 71-lifting cylinder, 72-lifting plate, 73-first clamping plate, 74-second clamping plate, 75-grabbing cylinder, 76-first push rod, 761-push hole, 77-second push rod, 78-third push rod and 8-connecting plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, an assembly apparatus for stainless steel spring and plastic parts comprises a base 1 for mounting various mechanisms and components. The base 1 is provided with a feeding mechanism 2 for feeding and conveying the stainless steel elastic sheet material band; the output end of the feeding mechanism 2 is provided with the punching mechanism 3, and the stainless steel elastic piece on the material belt is cut off, so that the stainless steel elastic piece is separated from the material belt, the stainless steel elastic piece is conveniently grabbed and placed on a station of the assembling mechanism 4 by the grabbing mechanism 7, and the assembly of the stainless steel elastic piece and a plastic part on the station of the assembling mechanism 4 is realized. The side of the punching mechanism 3 is provided with an assembling mechanism 4 for assembling the stainless steel elastic sheet and the plastic piece. The side frame of equipment mechanism 4 is equipped with sharp module 5, and the direction of delivery of sharp module 5 sets up to equipment mechanism 4 along die-cutting mechanism 3, and the side that is close to equipment mechanism 4 of sharp module 5 is connected with the connecting plate 8 of vertical setting, and the side that is close to die-cutting mechanism 3 on the connecting plate 8 is equipped with swager constructs 6, and the side that is close to equipment mechanism 4 on the connecting plate 8 is equipped with snatchs mechanism 7. The connecting plate 8 is used for installing the pressing mechanism 6 and the grabbing mechanism 7, the linear module 5 is used for horizontally moving the pressing mechanism 6 and the grabbing mechanism 7, the pressing mechanism 6 realizes that the punching mechanism 3 presses the material belt when cutting the material belt, the punching mechanism 3 is convenient to cut the material belt, and the material belt is ensured not to move when cutting; snatch mechanism 7 and can grasp the stainless steel shell fragment that the die-cutting mechanism 3 cut down, then move it to equipment mechanism 4 through sharp module 5 on to push it downwards in the plastic part of equipment mechanism 4 go up the fixed, realize the equipment of stainless steel shell fragment and plastic part. In this application, linear module 5 adopts the vice lead screw rotation of motor drive screw-nut, and the vice nut of screw-nut turns into linear motion with the circular motion of lead screw, realizes the 8 horizontal migration of connecting plate that the drive is connected with linear module 5, drives swager constructs 6 and snatchs mechanism 7 horizontal migration.

The stainless steel shell fragment and plastic part assembly quality of this application realizes that the equipment of stainless steel shell fragment and plastic part is mechanized, automatic, has improved work efficiency and product quality's stability greatly. The assembly device for the stainless steel elastic sheet and the plastic part has the advantages of simple structure, convenient operation and safe use; the labor amount and the labor cost are greatly reduced.

In this application, snatch mechanism 7 and contain lift cylinder 71, lift cylinder 71 is vertical to be installed on connecting plate 8, and the lower extreme tailpiece of the piston rod of lift cylinder 71 is connected with the lifter plate 72 that slides and set up on connecting plate 8, can drive lifter plate 72 through lift cylinder 71 and slide from top to bottom, and is equipped with linear guide between lifter plate 72 and the connecting plate 8, guarantees lifter plate 72's lift stability, improves the stability of stainless steel shell fragment and plastic part equipment. The lower extreme of lifter plate 72 is connected with the first splint 73 of vertical setting, and the side of first splint 73 is equipped with the second splint 74 of vertical setting, and second splint 74 movable mounting is on lifter plate 72, and second splint 74 is connected with and snatchs cylinder 75, through snatching cylinder 75 drive second splint 74 horizontal migration, realizes that the closed clamp between second splint 74 and the first splint 73 is got the function or the separation of second splint 74 and first splint 73 is let go of product. The grabbing cylinder 75 can be a cylinder arranged in a horizontal transmission manner, a piston rod of the grabbing cylinder 75 horizontally stretches, the second clamping plate 74 is pushed to move horizontally, the first clamping plate 73 and the second clamping plate 74 are closed or separated, and the stainless steel elastic sheet is grabbed or released.

In this application, snatch cylinder 75 still can be for the cylinder of vertical transmission setting, should snatch cylinder 75 in this application and adopt vertical transmission setting, and its concrete structure is: the grabbing cylinder 75 is vertically arranged, the piston rod end at the lower end of the grabbing cylinder is connected with a vertically arranged first push rod 76, a push hole 761 is formed in the first push rod 76, a second push rod 77 is horizontally inserted into the push hole 761, the second push rod 77 is connected with a third push rod 78 which is vertically connected with the second push rod 77 and horizontally arranged, and the third push rod 78 is fixedly connected with the second clamping plate 74; the push holes 761 are tapered holes arranged up and down, the third push rod 78 is movably mounted on the lifting plate 72, and a return spring is disposed at an end of the third push rod 78 far away from the second clamping plate 74. Wherein, the vertical setting snatch cylinder 75 can drive first push rod 76 and reciprocate, through the reciprocating of first push rod 76, make the second push rod 77 of establishing of inserting in the push hole 761 can take place horizontal migration under the promotion of the inside wall of push hole 761, and the horizontal migration of second push rod 77 can drive the third push rod 78 synchronous horizontal migration rather than fixed connection, and then through the horizontal migration of third push rod 78, drive the second splint 74 synchronous horizontal migration rather than being connected, and then realize the closure or the separation between first splint 73 and the second splint 74, realize snatching or letting go up the stainless steel shell fragment, the reset spring that third push rod 78 connects is used for promoting third push rod 78 and removes towards second splint 74 direction, realize the closed clamping action of second splint 74 and first splint 73.

In the application, the feeding mechanism 2 comprises a feeding table 21, the feeding table 21 is erected on the base 1, a feeding runner 22 is arranged on the feeding table 21, and the feeding runner 22 is used for guiding the stainless steel elastic sheet material band; the inserting hole 23 arranged along the conveying direction of the feeding runner 22 is formed in the upper portion of the feeding runner 22, the positioning needle 24 is inserted into the inserting hole 23, the positioning needle 24 is connected with the vertically arranged positioning air cylinder 25, the positioning needle 24 can be driven to move up and down through the telescopic movement of the positioning air cylinder 25, when the air cylinder of the positioning air cylinder 25 contracts, the positioning needle 24 can be driven to move downwards and be inserted into the material belt hole in the side edge of the stainless steel elastic sheet material belt, the positioning of the stainless steel elastic sheet material belt in the feeding runner 22 is achieved, and the positioning accuracy of the stainless steel elastic sheet material belt is guaranteed; the location cylinder 25 is connected with the feeding cylinder 26 that the level set up, and the flexible direction of the piston rod of feeding cylinder 26 is the same with the direction of delivery of feed runner 22, through the concertina movement of the piston rod of feeding cylinder 26, can drive location cylinder 25 horizontal migration, and location cylinder 25 passes through the locating pin 24 and drives the synchronous horizontal migration in stainless steel shell fragment material area, realizes the accurate transport in stainless steel shell fragment material area. After stainless steel shell fragment material area is carried and is set for the distance, location cylinder 25 drive pilot pin 24 rises, and pilot pin 24 and stainless steel shell fragment material area separate, then material feeding cylinder 26 drive pilot cylinder 25 resets, and location cylinder 25 drives pilot pin 24 once more and inserts the material belt hole of the side in stainless steel shell fragment material area, and material feeding cylinder 26 and location cylinder 25 cycle motion in proper order realize the accurate transport of the distance in stainless steel shell fragment material area.

In this application, die-cut mechanism 3 contains die-cut platform 31, and die-cut platform 31 erects on base 1, and the centre below of die-cut platform 31 is equipped with the shell fragment and cuts cylinder 32, and the shell fragment cuts the upper end tailpiece of the piston rod of cylinder 32 and is connected with the shell fragment and cuts the sword. The elastic piece cutting cylinder 32 drives the elastic piece cutting knife to move upwards, so that the stainless steel elastic piece on the stainless steel elastic piece material belt is cut off, the stainless steel elastic piece is separated from the stainless steel elastic piece material belt, and the subsequent assembly operation of the stainless steel elastic piece is realized. Before the elastic sheet cutting cylinder 32 cuts, the pressing mechanism 6 acts first to press the stainless steel elastic sheet material belt, so that the stainless steel elastic sheet is effectively cut, and the stainless steel elastic sheet cannot be cut inaccurately or continuously due to the fact that the stainless steel elastic sheet material belt is bent. Wherein, swager constructs 6 and contains material pressing cylinder 61, and material pressing cylinder 61 is vertical to be installed on connecting plate 8, and the lower extreme tailpiece of the piston rod of material pressing cylinder 61 is connected with pressure head 62, drives pressure head 62 downstream through material pressing cylinder 61, can press stainless steel shell fragment area to press admittedly on die-cut platform 31, prevents that stainless steel shell fragment material area from taking place to remove or crooked, then cuts cylinder 32 and begins the action, and drive shell fragment cutting knife cuts out stainless steel shell fragment.

In this application, die-cut platform 31 keep away from the side of pay-off platform 21 and be equipped with and decide cylinder 33, decide the vertical setting of cylinder 33, and its upper end tailpiece of the piston rod end is connected with decides sword 34. Decide cylinder 33 and be used for the drive to decide sword 34 up-and-down motion, decide the stainless steel shell fragment material area after cutting the stainless steel shell fragment, fall into a section of certain length, be convenient for with the collection processing of the stainless steel shell fragment material area of having become the waste material.

In the present application, the assembling mechanism 4 includes an assembling frame 41, the assembling frame 41 is fixed on the base 1, an assembling stage 42 is connected to the assembling frame 41 in a sliding manner, and the assembling stage 42 serves as a workbench for assembling the stainless steel elastic sheet and the plastic piece; the below of equipment microscope carrier 42 is equipped with the fixed cylinder 43 that the level set up, the tailpiece of the piston rod of fixed cylinder 43 is connected with push pedal 44, push pedal 44 is connected with the fixed plate 45 that the level set up, can drive push pedal 44 horizontal migration through fixed cylinder 43, and then drive the synchronous horizontal motion of fixed plate 45, horizontal motion through fixed plate 45, can press from both sides the plastic part tightly, be fixed in on the equipment microscope carrier 42, realize the fixed of plastic part, make things convenient for the equipment of plastic part and stainless steel shell fragment, guarantee the product quality of equipment precision and post-assembling, guarantee the stability of product quality. The side of equipment microscope carrier 42 is connected with equipment translation cylinder 46, and equipment translation cylinder 46 is fixed in on equipment frame 41, and through the flexible of the piston rod of equipment translation cylinder 46, the realization drives equipment microscope carrier 42 horizontal migration, makes things convenient for the material loading of plastic part and the unloading of the product after the equipment, convenient operation.

Wherein, the plastic part on the assembly carrying platform 42 can be fed by the vibration disk array or fed by the manipulator, and the assembled product is taken away by the manipulator for subsequent operations, such as testing or packaging.

In this application, this stainless steel shell and plastic part assembly quality's work flow is:

1) Penetrating a stainless steel elastic sheet material belt with a stainless steel elastic sheet into a feeding runner 22 of a feeding mechanism 2, driving a positioning cylinder 25 to act to drive a positioning needle 24 to move downwards and penetrate into a material belt hole on the side edge of the stainless steel elastic sheet material belt, then driving a feeding cylinder 26 to act to drive the positioning cylinder 25 to move forwards for a certain distance, driving the stainless steel elastic sheet material belt to synchronously move forwards for a certain distance, and conveying the front end of the stainless steel elastic sheet material belt to a set position on a punching table 31 of a punching mechanism 3;

2) The linear module 5 moves to drive the connecting plate 8 to move rightwards, so that the pressing mechanism 6 moves right above the punching mechanism 3, then the pressing cylinder 61 of the pressing mechanism 6 moves, and the driving ram 62 moves downwards to press the stainless steel elastic sheet material strip onto the punching table 31 of the punching mechanism 3;

3) The elastic sheet cutting cylinder 32 acts to drive the elastic sheet cutting knife at the piston rod end to move upwards to separate the stainless steel elastic sheet on the stainless steel elastic sheet belt from the stainless steel elastic sheet belt;

4) The linear module 5 moves to drive the connecting plate 8 to move rightwards, so that the grabbing mechanism 7 moves to a position right above the punching mechanism 3, then the lifting cylinder 71 moves to drive the lifting plate 72 to move downwards, meanwhile, the grabbing cylinder 75 moves to drive the first push rod 76 to move upwards, the third push rod 78 moves towards the direction of the second clamping plate 74 under the action of the return spring to drive the second clamping plate 74 to move towards the first clamping plate 73, and the separated stainless steel elastic sheets on the punching table 31 are clamped through the first clamping plate 73 and the second clamping plate 74;

5) The lifting cylinder 71 of the grabbing mechanism 7 acts to drive the lifting plate 72 to ascend, and then the stainless steel elastic sheet is added to be grabbed, the stainless steel elastic sheet is moved to the position above the assembling carrying table 42 of the assembling mechanism 4 under the action of the linear module 5, then the lifting cylinder 71 drives the lifting plate 72 to descend, the stainless steel elastic sheet grabbed by the first clamping plate 73 and the second clamping plate 74 is inserted into the plastic part fixed through the fixing plate 45 on the assembling carrying table 42, and the assembling operation of the stainless steel elastic sheet and the plastic part is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.

Claims

1. The utility model provides a stainless steel bullet piece and plastic part assembly quality, includes base (1), its characterized in that: the automatic feeding device is characterized in that a feeding mechanism (2) is arranged on the base (1), a punching mechanism (3) is arranged at the output end of the feeding mechanism (2), an assembling mechanism (4) is arranged on the side edge of the punching mechanism (3), a linear module (5) is erected on the side edge of the assembling mechanism (4), the conveying direction of the linear module (5) is arranged along the direction from the punching mechanism (3) to the assembling mechanism (4), a vertically arranged connecting plate (8) is connected to the side surface, close to the assembling mechanism (4), of the linear module (5), a material pressing mechanism (6) is arranged on the side edge, close to the punching mechanism (3), of the connecting plate (8), and a grabbing mechanism (7) is arranged on the side edge, close to the assembling mechanism (4), of the connecting plate (8);

snatch mechanism (7) and contain lift cylinder (71), lift cylinder (71) vertical installation is on connecting plate (8), the lower extreme tailpiece of the piston rod of lift cylinder (71) is connected with lifter plate (72) that the slip set up on connecting plate (8), the lower extreme of lifter plate (72) is connected with first splint (73) of vertical setting, the side of first splint (73) is equipped with second splint (74) of vertical setting, second splint (74) movable mounting is on lifter plate (72), second splint (74) are connected with and snatch cylinder (75).

2. The assembly apparatus of claim 1, wherein: feeding mechanism (2) are including pay-off platform (21), pay-off platform (21) are erect on base (1), be equipped with feed runner (22) on pay-off platform (21), the top of feed runner (22) is equipped with jack (23) that set up along its direction of delivery, jack (23) interpolation is equipped with pilot pin (24), pilot pin (24) are connected with vertical setting's location cylinder (25), location cylinder (25) are connected with feed cylinder (26) that the level set up, the flexible direction of piston rod of feed cylinder (26) is the same with the direction of delivery of feed runner (22).

3. The assembly apparatus of claim 1, wherein: punching mechanism (3) contain die-cut platform (31), die-cut platform (31) erect on base (1), the centre below of die-cut platform (31) is equipped with the shell fragment and cuts cylinder (32), the upper end tailpiece of the piston rod that the shell fragment cut cylinder (32) is connected with the shell fragment and cuts the sword.

4. The assembly apparatus of claim 3, wherein: die-cut platform (31) keep away from the side of pay-off platform (21) and be equipped with and decide cylinder (33), decide the vertical setting of cylinder (33), its upper end tailpiece of the piston rod is connected with and decides sword (34).

5. The assembly apparatus of claim 1, wherein: the assembling mechanism (4) comprises an assembling frame (41), the assembling frame (41) is fixed on the base (1), an assembling carrying platform (42) is connected onto the assembling frame (41) in a sliding mode, a horizontally arranged fixed cylinder (43) is arranged below the assembling carrying platform (42), the piston rod end of the fixed cylinder (43) is connected with a push plate (44), the push plate (44) is connected with a horizontally arranged fixed plate (45), an assembling translation cylinder (46) is connected to the side edge of the assembling carrying platform (42), and the assembling translation cylinder (46) is fixed on the assembling frame (41).

6. The assembly apparatus of claim 1, wherein: the pressing mechanism (6) comprises a pressing cylinder (61), the pressing cylinder (61) is vertically installed on the connecting plate (8), and the end of a lower end piston rod of the pressing cylinder (61) is connected with a pressing head (62).

7. The assembly apparatus of claim 1, wherein: snatch cylinder (75) vertical setting, its lower extreme tailpiece of the piston rod end is connected with first push rod (76) of vertical setting, be equipped with push away hole (761) on first push rod (76), it is equipped with second push rod (77) to push away the level in hole (761), second push rod (77) are connected with rather than perpendicular third push rod (78) of being connected and horizontal setting, third push rod (78) and second splint (74) fixed connection.

8. The assembly apparatus of claim 7, wherein: the push hole (761) is a tapered hole which is arranged up and down, the third push rod (78) is movably arranged on the lifting plate (72), and a return spring is arranged at the end, far away from the second clamping plate (74), of the third push rod (78).