CN218503809U - Device for mounting spring - Google Patents

Abstract

The utility model discloses a device for installing a spring, which has the key points of the technical proposal that the device comprises a bearing component and a spring feeding component; the spring feeding assembly comprises a material containing block, a plurality of feeding pipes which are parallel to each other and are arranged above the material containing block, a compression cylinder which is arranged above the material containing block and close to the bearing assembly relative to the feeding pipes, compression rods which are the same in quantity with the feeding pipes and are all positioned on an output shaft of the compression cylinder, a material pushing cylinder which is positioned on one side of the material containing block and a material moving cylinder which is used for driving the material pushing cylinder and the material containing block to move simultaneously, material channels which are in one-to-one correspondence with the plurality of feeding pipes and can be used for allowing springs to pass through and communicated with the plurality of material inlet holes in one-to-one correspondence are formed in the material containing block, the plurality of compression rods can penetrate through the material inlet holes, push rods which can penetrate through the plurality of material channels in one-to-one correspondence are connected to the output shaft of the material pushing cylinder, and the problems that the operation efficiency of manually loading the springs into the support in the prior art is low and the labor cost is high are solved.

Description

Device for mounting spring

Technical Field

The utility model relates to a ac contactor processing field, more specifically the device that says so relates to a be used for installing the spring.

Background

The inside contact support that is provided with of ac contactor, the contact support is including the support, a plurality of contact pieces and a plurality of spring spacing on the support, current technology adopts artifical manual mode more, pack into the support with a plurality of contact pieces one by one after, pack into the support one by one with a plurality of springs again and make spring and contact piece top touch, pack into the support with the contact piece in easy and simple to handle, but spring itself has elasticity, need through the compression and pack into the support fast in, the installation degree of difficulty is high, greatly influence production efficiency, the cost of labor is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a device in the support is convenient for pack the spring into.

In order to achieve the above purpose, the utility model provides a following technical scheme: a device for mounting a spring comprises a bearing assembly and a spring feeding assembly which are positioned on the same workbench;

the spring feeding assembly comprises a material containing block, a plurality of feeding pipes, a compression cylinder, compression rods, a material pushing cylinder and a material moving cylinder, wherein the material containing block is located above the material containing block, the compression cylinder is close to the bearing assembly through the through holes in the support, the compression rods are the same in number as the feeding pipes and are all located on an output shaft of the compression cylinder, the material pushing cylinder is located on one side of the material containing block, the material moving cylinder is used for driving the material pushing cylinder and the material containing block to move simultaneously, material feeding holes which are in one-to-one correspondence with the plurality of feeding pipes and can be penetrated by springs and material channels communicated with the plurality of material feeding holes in one-to-one correspondence are formed in the material containing block, the compression rods can penetrate through the material feeding holes in one-to-one correspondence, the plurality of material feeding holes are respectively located below the plurality of compression rods by driving the plurality of compression rods to move downwards through the compression cylinders, the plurality of compression rods are driven to move downwards through the material feeding holes, the plurality of compression rods are driven to respectively push the spring pressing rods into the material pushing cylinder, and the spring pushing cylinder drives the plurality of spring pushing rods to move downwards through the material pushing cylinder.

As a further improvement of the utility model, the carrier assembly is including a plurality of stations that are the straight line distribution and are used for loading the support, a connecting piece that is used for driving a plurality of stations simultaneously and removes, a lifting motor that is used for driving the connecting piece and reciprocates, the first linear electric motor that drives lifting motor horizontal migration and two carry the rail that is located the both sides of a plurality of stations place straight lines respectively and is used for holding the support.

As a further improvement, the utility model discloses a still including the determine module, the determine module is including fixed two-way cylinder of relative workstation, two respectively with two output shaft fixed connection's of two-way cylinder the detection extension board, two sets of elasticity alternates the test rod on two detection extension boards respectively and a photogate of being positioned on one of them detection extension board, two-way cylinder is located directly over the station, and is two sets of the test rod is located two year rail tops respectively, and is two sets of the test rod sets up in opposite directions, every group the quantity of test rod is the same with the quantity of feed pipe and corresponds the setting with the through-hole that supplies the spring installation on the support respectively, the detection extension board that photogate place and a plurality of test rods on this detection extension board all set up the inspection hole that can communicate each other and supply photogate light to pass.

As a further improvement of the utility model, the arc grooves for the local loading of the spring are arranged on the opposite end faces of the detecting rods.

As a further improvement, two the inclined plane that all is provided with ability and support relative slip on the face that carries the rail in opposite directions, two the inclined plane all is located the tip department that carries the rail at place, two the inclined plane symmetry sets up, two distance between the inclined plane reduces along support moving direction gradually.

As a further improvement of the utility model, the material collecting box is positioned on the workbench, and the slide rail is used for guiding the support on the carrying rail into the material collecting box.

As a further improvement of the utility model, a plurality of the push rod is the arc surface with spring outline looks adaptation towards the terminal surface of support.

As the utility model discloses a further improvement still is located the spacing subassembly of carrier assembly opposite side including relative spring material loading subassembly, spacing subassembly is including the fixed spacing cylinder of relative workstation and be located spacing cylinder output epaxial stopper, integrated into one piece has the gag lever post with a plurality of push rod one-to-ones on the terminal surface of stopper orientation support, a plurality of the gag lever post can stretch into in the support and touch with the spring top towards the tip homoenergetic of support.

As a further improvement, the utility model discloses a still including dividing the material subassembly, divide the material subassembly including fixed branch material cylinder and a plurality of to all being located branch material cylinder output epaxial branch material pole, a plurality of right divide material pole and a plurality of feeder sleeve one-to-ones, a plurality of roots all seted up on the lateral wall of feeder sleeve and supplied mated branch material pole male branch material hole, every right divide the length direction of material pole place sharp and feeder sleeve to be parallel, it is mated divide the distance between the material pole to be greater than the length of spring.

The utility model has the advantages that: the support that will be equipped with the contact piece is placed on bearing assembly, utilize the spring of feeder tube in with the vibration dish to carry in the material piece, drive the material piece and push away material cylinder global movement through moving the material cylinder and make the pan feeding hole on the material piece correspond with the compression pole, utilize compression cylinder to drive the spring compression that the compression pole will expect to say and target in place, utilize to push away material cylinder and drive the push rod and push the spring in the support and make the spring be located the support after that, the manual operation of installing the spring in the support is compared in the design so compression and the installation of the spring of being convenient for, the automation has been realized, the production efficiency of enterprise has been improved, the cost of labor of enterprise has been reduced simultaneously.

Drawings

FIG. 1 is an exploded view of a product to be assembled;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a perspective view of the carrier assembly of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a perspective view of the spring feeding assembly of the present invention;

fig. 6 is a perspective view of the middle spring loading assembly of the present invention from another perspective;

FIG. 7 is a perspective view of the material containing block of the present invention;

fig. 8 is a perspective view of the middle stop assembly of the present invention;

fig. 9 is a perspective view of the detecting assembly of the present invention.

Reference numerals are as follows: 1. a carrier assembly; 11. a station; 12. a connecting member; 13. lifting the motor; 14. a first linear motor; 15. carrying a rail; 2. a spring loading assembly; 21. a material containing block; 22. a feed pipe; 23. a compression cylinder; 24. a compression rod; 25. a material pushing cylinder; 26. a material moving cylinder; 27. a feeding hole; 28. a material channel; 29. a push rod; 3. a limiting component; 31. a limiting cylinder; 32. a limiting block; 33. a limiting rod; 4. a material distributing component; 41. a material distributing cylinder; 42. a material distributing rod; 43. a material distributing hole; 5. a detection component; 51. a bidirectional cylinder; 52. detecting the bracket; 53. a detection lever; 54. a photogate; 55. a detection hole; 56. an arc groove; 6. a bevel; 7. a material collecting box; 8. a slide rail.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals.

Referring to fig. 1 to 9, a device for mounting a spring according to the present embodiment includes a bearing assembly 1 for placing a bracket and a spring feeding assembly 2 for conveying the spring, slides are integrally formed on two opposite sides of the bracket to be assembled, the two slides are located in the width direction of the bracket, the number of springs synchronously mounted on the bracket is three, for example, contact pieces are mounted in three through holes of the bracket, and foam points for sleeving the ends of the springs are integrally formed on the surfaces of the contact pieces opposite to the bracket;

the bearing assembly 1 comprises a plurality of stations 11, a connecting piece 12, a lifting motor 13, a first linear motor 14 and two carrying rails 15, the first linear motor 14 and the two carrying rails 15 are fixedly connected to a workbench, the distance between the two carrying rails 15 is matched with the width of a support, the width of each station 11 is smaller than the distance between the two carrying rails 15, an output shaft of the first linear motor 14 is fixedly connected with a connecting plate parallel to the carrying rails 15, the lifting motor 13 is fixed on the connecting plate, an output shaft of the lifting motor 13 is fixedly connected with the connecting piece 12, the stations 11 are uniformly distributed in the length direction of the connecting piece 12 and are respectively inserted between the two carrying rails 15, the cross sections of the stations 11 in the width direction are C-shaped, the part of the support, which is located below the height of the carrying sheets, can be inserted into the space between the two carrying rails 15 and is positioned in the stations 11, the first linear motor 14 drives the lifting motor 13 to move in the horizontal direction, the maximum distance and the minimum distance can be determined through the maximum stroke and the minimum stroke of the first linear motor 14 or the two carrying rails which are fixedly connected to the working platform, and the maximum stroke of the two carrying rails 14, and the switch can be preferably limited, and the minimum stroke of the first linear motor 14 can be set on the first linear switch to limit the maximum stroke;

the spring feeding assembly 2 comprises a material containing block 21, a plurality of feeding pipes 22, a compression cylinder 23, compression rods 24 with the same number as the feeding pipes 22, a material pushing cylinder 25 and a material moving cylinder 26, wherein the number of the feeding pipes 22 is the same as that of the springs synchronously arranged on the support, the number of the feeding pipes 22 is three, the number of the compression rods 24 is three, the three compression rods 24 are fixedly connected with an output shaft of the compression cylinder 23, a cylinder body of the material moving cylinder 26 is fixedly connected to the workbench and positioned at one side of the loading rail 15, a flat plate positioned above the material moving cylinder 26 is fixedly connected to an output shaft of the material moving cylinder 26, the height of the flat plate is the same as that of the loading rail 15, the material pushing cylinder 25 and the material containing block 21 are fixedly connected above the flat plate and distributed along the length direction of the flat plate, three material feeding holes 27 through which the springs and the compression rods 24 can pass are formed in the upper surface of the material containing block 21, the inner diameter of the material inlet 27 is matched with that of the spring, three material channels 28 which are respectively communicated with the three material inlet 27 one by one are directly arranged on the end face of the material block 21 facing to the material pushing cylinder 25, the height of the bottom surface of the material channel 28 is larger than that of a bubble point of a contact piece in the support, the height of the top surface of the material channel 28 is smaller than that of the bubble point on the top surface of a through hole of the support, the three material channels 28 all penetrate through the material block 21, three push rods 29 are connected to an output shaft of the material pushing cylinder 25, the three push rods 29 are respectively inserted into the three material channels 28, the compression cylinder 23 is positioned on the workbench through a connecting frame, the compression cylinder 23 is positioned above the material block 21, an output shaft of the compression cylinder 23 faces to the material block 21, the three material feeding pipes 22 are positioned on the connecting frame, the three material feeding pipes 22 are all vertical to the upper surface of the material block 21, and the ports of the three material feeding pipes 22 far away from the material block 21 are all externally connected to the same vibrating disc through hoses, the hose is not shown in the figures;

two manipulators can be respectively arranged at two ends of the loading rail 15, the two manipulators are respectively used for loading a support to be loaded with a spring to the loading rail 15 and taking the support loaded with the spring from the loading rail, in an initial state, three feeding holes 27 on the material containing block 21 are respectively positioned right below three feeding pipes 22, the distance between the bottom surface of the material channel 28 and the upper surface of the material containing block 21 is equal to the length of the spring, the spring is fed into the three feeding pipes 22 through a vibrating disc, the spring at the lowest part of the feeding pipes 22 can fall into the material containing block 21, two ends of the spring are respectively positioned in the material channel 28 and the feeding holes 27, and one ends of three push rods 29 are respectively positioned in the corresponding material channel 28 and positioned at one side of the spring; in the using process, firstly, a mechanical arm clamps a bracket provided with a contact piece to a first station 11, two slide glasses of the bracket are respectively supported by two slide rails 15, and the part of the bracket is positioned in the first station 11; secondly, the first linear motor 14 drives the lifting motor 13, the connecting piece 12 and the plurality of stations 11 to integrally move along the length direction of the carrying rail 15 until the connecting plate is in top contact with the travel switch, the travel switch feeds back signals to the first linear motor 14 and the lifting motor 13, the first linear motor 14 stops running, the support moves to one side of the material containing block 21 along with the first station 11, and the ports of the three material channels 28 are respectively opposite to through holes of three springs to be loaded on the support; thirdly, the material moving cylinder 26 drives the material pushing cylinder 25 and the material containing block 21 to simultaneously move towards the support until the end face of the flat plate is in contact with the carrying rail 15, the material moving cylinder 26 stops running, and three material feeding holes 27 on the material containing block 21 respectively correspond to the three compression rods 24; fourthly, the compression cylinder 23 drives the three compression rods 24 to move downwards, the three compression rods 24 are firstly contacted with the end parts of the corresponding springs, the springs are compressed along with the downward movement of the compression rods 24 until the springs are completely positioned in the material channel 28, the compression cylinder 23 stops running, and the push rod 29 and the compression rods 24 do not interfere with each other; fifthly, the pushing cylinder 25 drives the three push rods 29 to respectively and rapidly push the corresponding springs to move along the material channel 28 until the three springs are separated from the material channel 28 and enter the corresponding through holes of the bracket, the pushing cylinder 25 stops, the springs recover elastic deformation, the two ends of the springs are respectively sleeved on the two bubble points in the corresponding through holes to be limited in the bracket, then the compression cylinder 23 drives the compression rod 24 to reset, then the pushing cylinder 25 drives the three push rods 29 to reset, the material moving cylinder 26 resets, and the springs in the feeding pipe 22 fall into the material channel 28 through the material inlet holes 27 so as to be provided for next spring installation; sixthly, starting a lifting motor 13 and driving a plurality of stations 11 to move towards the upper surface of the workbench, separating a bracket from a first station 11, respectively supporting the slide glass on two sides of the bracket by two carrier rails 15, starting and resetting a first linear motor 14 after an output shaft of the lifting motor 13 contracts to a proper position, positioning a second station 11 under the bracket provided with a spring, and positioning the first station 11 at an initial position; repeating the six steps, and continuously assembling a plurality of brackets;

the manual operation of installing the spring in the support of spring mounting is convenient for the compression and the installation of spring compared to so design, has realized the automation, has improved the production efficiency of enterprise, has reduced the cost of labor of enterprise simultaneously.

As an improved specific embodiment, referring to fig. 2 and 9, the detection device further includes a detection assembly 5, the detection assembly 5 includes a bidirectional cylinder 51, two detection support plates 52, two sets of detection rods 53 and a photoelectric gate 54, the number of each set of detection rods 53 is three, a frame in a shape of a Chinese character 'men' is positioned on the workbench, two carrier rails 15 are positioned in the frame, the bidirectional cylinder 51 is positioned on the frame and above one station 11, two output shafts of the bidirectional cylinder 51 are parallel to a straight line where the two carrier rails 15 are positioned, the two detection support plates 52 can be composed of a plate body, a carrier and a limiting body, the two plate bodies are bent and fixedly connected with two output shafts of the bidirectional cylinder 51 respectively, three detection rods 53 penetrate through the two carrier bodies, and the two carrier bodies are positioned on lower end faces of the two plate bodies respectively in a manner of bolt connection, the detection rods 53 on the two carriers correspond oppositely, the two limiting bodies are L-shaped bodies, the end parts of the two groups of detection rods 53 which are far away from each other are coaxially provided with a reset spring, the two limiting bodies are respectively positioned on the end surfaces of the two plate bodies which are far away from each other in a bolt connection mode, the limiting bodies and the detection rods 53 jointly clamp the reset spring, one of the carriers and the detection rods 53 connected with the carrier are respectively provided with a detection hole 55 which can be communicated, the photoelectric door 54 comprises a light source and a receiver, the light source and the receiver are respectively positioned in the detection holes 55 on the two ends of the carrier, in an initial state, the detection hole 55 on the detection rod 53 and the detection hole 55 on the carrier are staggered mutually, the receiver cannot receive light emitted by the light source, in the using process, the work station 11 transports the support after the spring assembling process to the lower part of the bidirectional cylinder 51, and the support is positioned between the two detection support plates 52, three detection rods 53 positioned on the same detection support plate 52 correspond to three through holes of a support provided with springs one by one, a bidirectional cylinder 51 is started, the two detection support plates 52 move oppositely, the end parts of the two groups of detection rods 53 are inserted into the through holes of the support, if the support is internally provided with the springs, the end parts of the detection rods 53 move relative to a carrier after being propped against the springs, a return spring is compressed until the detection support plates 52 move in place, the bidirectional cylinder 51 stops operating, the detection holes 55 on the detection rods 53 are communicated with the detection holes 55 on the carrier, a receiver receives light emitted by a light source, the three springs in the support are all installed in place, and the support is assembled to be qualified; if the receiver does not receive the light emitted by the light source, at least one spring is absent in the support, the support is not assembled properly, and the design can timely detect the assembled support so as to classify and collect the supports which are assembled properly and assembled improperly;

further optimize, as shown in fig. 9, arc grooves 56 for local loading of the spring are formed in the opposite end faces of the two groups of detection rods 53, and the deformation degree of the spring caused by extrusion can be reduced by the aid of the design of the end portions of the detection rods 53 as planes, so that stability of the spring structure is maintained.

As an improved specific embodiment, referring to fig. 3 and 4, inclined planes 6 capable of relatively sliding with the support are respectively arranged on the opposite surfaces of the two carrier rails 15, the two inclined planes 6 are respectively located at both sides of the first station 11, the two inclined planes 6 are symmetrically arranged, the distance between the two inclined planes 6 is gradually reduced along the moving direction of the support, after the support is placed on the first station 11 by the manipulator, and when the support moves linearly along the carrier rails 15 along with the first station 11, the support slides relative to one of the inclined planes 6 and moves in the width direction of the station 11, so that the support can be conveniently placed between the two carrier rails 15, and meanwhile, the position of the support can be corrected in the moving process, so that the grooves at both sides of the subsequent contact piece are conveniently assembled with corresponding structures in the support, and the processing accuracy and the product yield are improved.

As an improved specific embodiment, referring to fig. 2, the automatic feeding device further comprises a material collecting box 7 and a slide rail 8, wherein the material collecting box 7 is fixedly connected to the workbench, the slide rail 8 is positioned between the material collecting box 7 and the carrying rail 15, the slide rail 8 is in a slide shape, one end of the slide rail 8 is connected with the end of the carrying rail 15, and the other end of the slide rail 8 is positioned above the opening of the material collecting box 7, after the detection assembly 5 detects the bracket with the spring, the qualified products are clamped by the manipulator and collected for the next process, the unqualified products are retained on the carrying rail 15, and along with the accumulation of the unqualified products on the carrying rail 15, the products close to the slide rail 8 are pushed into the slide rail 8 and fall into the material collecting box 7 along the slide rail 8 to be collected, so that compared with the design of using one manipulator for classified collection, the program control of the manipulator can be simplified, and the operation stability of the manipulator is facilitated; compare and utilize two manipulators to carry out the centre gripping to qualified and unqualified product respectively, can reduce the cost of enterprise.

As an improved specific embodiment, referring to fig. 5, the end surfaces of the plurality of push rods 29 facing the bracket are all recessed to form arc surfaces which can be adapted to the outer contours of the springs, in the process that the push rods 29 push the springs to move, part of the springs are located in the end portions of the push rods 29, the outer walls of the springs are attached to the arc surfaces, the arc length of the arc surfaces is less than or equal to a half of an arc, and compared with the design that the end surfaces of the push rods 29 are planar, the attachment area between the springs and the end portions of the push rods 29 can be increased, and the springs are uniformly stressed and can maintain good structural stability; meanwhile, the spring is locally positioned in the inner cavity of the arc surface, so that the spring can be always kept in the pushing direction of the push rod 29 in the moving process and cannot be deviated left and right, the follow-up spring can accurately enter a specified position in the support, and the alignment performance is good.

As an improved specific embodiment, referring to fig. 2 and 8, the spring support further includes a limiting assembly 3 located on the other side of the carrier rail 15 relative to the spring loading assembly 2, the limiting assembly 3 includes a limiting cylinder 31 fixed relative to the workbench and a limiting block 32 located on an output shaft of the limiting cylinder 31, limiting rods 33 corresponding to the three push rods 29 one by one are integrally formed on an end surface of the limiting block 32 facing the support, before the push rods 29 push the spring into the support, the limiting cylinder 31 drives the limiting block 32 to move towards the support until ends of the three limiting rods 33 are respectively inserted into three through holes of the support to be provided with springs, ends of the limiting rods 33 are located on one side of bubble points, the limiting cylinder 31 stops moving, the spring is pushed into the support by the push rods 29 so that the spring is in contact with the ends of the limiting rods 33, the pushing cylinder 25 stops moving, the spring moves in place in the support, during a process that the spring is restored from a compressed state, two ends of the spring are respectively sleeved on the two bubble points to be located in the support, and finally, the pushing cylinder 25 and the limiting cylinder 31 and the spring is reset.

As an improved embodiment, because the natural length of the spring in the feeding pipe 22 cannot be kept consistent, the length of the spring entering the material containing block 21 is greater than or less than the distance from the bottom surface of the material channel 28 to the upper surface of the material containing block 21, and the same spring is divided into two parts respectively located in the feeding pipe 22 and the material containing block 21, so that the spring is pulled and damaged when the material containing block 21 moves relative to the feeding pipe 22, to solve the above problem, as shown in fig. 6, the material distributing assembly 4 further includes a material distributing cylinder 41 and three pairs of material distributing rods 42, the material distributing cylinder 41 is fixedly connected relative to the workbench, the material distributing cylinder 41 is located above the material pushing cylinder 25, the output shaft of the material distributing cylinder 41 faces the feeding pipe 22, the three pairs of material distributing rods 42 are all located on the output shaft of the material distributing cylinder 41, the three pairs of material distributing rods 42 respectively correspond to three feeding pipes 22, the ends of the three pairs of material distributing rods 42 facing the feeding pipes 22 are all sharp so as to be conveniently inserted into gaps of springs, the three feeding pipes 22 are respectively provided with material distributing holes 43 for the paired material distributing rods 42 to pass through, the distance between the paired material distributing rods 42 is greater than the length of the springs, the distance between the bottom surface of the material channel 28 and the upper surface of the material containing block 21 is greater than the length of the springs, in an initial state, the three pairs of material distributing rods 42 are respectively inserted into the three feeding pipes 22, the springs to be loaded are respectively arranged between the paired material distributing rods 42 and the parts of the feeding pipes 22 connected with the vibrating disk, interval time is set in a master controller connected with the material distributing cylinder 41, in the spring feeding process, the material distributing cylinder 41 drives the three pairs of material distributing rods 42 to respectively withdraw from the corresponding feeding pipes 22, after the interval time is reached, the material distributing cylinder 41 drives the three pairs of material distributing rods 42 to be respectively inserted into the corresponding feeding pipes 22, and in the interval time, the springs in the feeding pipes 22 move downwards under the action of gravity, the initial springs between the paired distributing rods 42 fall into the material containing block 21 and contain new springs to be loaded for the next loading, so that the springs with different natural lengths can be ensured to be positioned in the material containing block 21, the defect that the same spring is damaged due to the fact that the two parts of the same spring are respectively positioned in the material supplying pipe 22 and the material containing block 21 is overcome, the distributing is accurate, and the spring loading is facilitated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. An apparatus for mounting a spring, comprising: comprises a bearing component (1) and a spring feeding component (2) which are positioned on the same workbench;

the spring feeding assembly (2) comprises a material accommodating block (21) which is positioned at the same height with a through hole on the support, a plurality of feeding pipes (22) which are parallel to each other and positioned above the material accommodating block (21), a compression cylinder (23) which is positioned above the material accommodating block (21) and is close to the bearing assembly (1) relative to the feeding pipes (22), compression rods (24) which are the same in number with the feeding pipes (22) and are all positioned on an output shaft of the compression cylinder (23), a material pushing cylinder (25) which is positioned on one side of the material accommodating block (21), and material moving cylinders (26) which are used for simultaneously driving the material pushing cylinder (25) and the material accommodating block (21) to move, wherein the material accommodating block (21) is provided with material feeding holes (27) which correspond to the plurality of feeding pipes (22) one by one and can be penetrated by springs and material channels (28) which are communicated with the plurality of material feeding holes (27) one by one, the plurality of compression rods (24) can penetrate through the material feeding holes (27), the output shaft of the material pushing cylinder (25) is connected with a plurality of material pushing rods (29) which can penetrate through the material channels (28) one by one, the corresponding to one, the plurality of material feeding holes (22), the material pushing cylinders (27), the material accommodating cylinders (22) are respectively drive the material moving cylinders (26) to be positioned in the material accommodating pipes (21) to move to the material receiving pipes (21) to the material feeding holes (26), the compression cylinder (23) drives the compression rods (24) to move downwards, so that the compression rods respectively compress the springs into the material channel (28), and the material pushing cylinder (25) drives the push rods (29) to push the springs in the material channel (28) into the support.

2. A device for mounting a spring according to claim 1, wherein: the bearing component (1) comprises a plurality of stations (11) which are distributed linearly and used for loading a support, a connecting piece (12) which is used for driving the stations (11) to move simultaneously, a lifting motor (13) which is used for driving the connecting piece (12) to move up and down, a first linear motor (14) which drives the lifting motor (13) to move horizontally, and two bearing rails (15) which are respectively positioned on two sides of the straight line where the stations (11) are located and are used for supporting the support.

3. A device for mounting a spring according to claim 2, wherein: the detection device is characterized by further comprising a detection assembly (5), wherein the detection assembly (5) comprises a bidirectional cylinder (51) fixed relative to the workbench, two detection support plates (52) fixedly connected with two output shafts of the bidirectional cylinder (51) respectively, two groups of detection rods (53) inserted on the two detection support plates (52) respectively in an elastic mode, and a photoelectric gate (54) positioned on one detection support plate (52), the bidirectional cylinder (51) is positioned right above the station (11), the two groups of detection rods (53) are positioned above the two carrying rails (15) respectively, the two groups of detection rods (53) are arranged oppositely, the number of the detection rods (53) in each group is the same as that of the feeding pipes (22) and corresponds to through holes for installing springs on the support respectively, and detection holes (55) which can be communicated with each other and through which light of the photoelectric gate (54) passes are formed in the detection support plate (52) where the photoelectric gate (54) is positioned and the detection rods (53) on the detection support plate (52).

4. A device for mounting a spring according to claim 3, wherein: arc grooves (56) for partially installing springs are formed in the opposite end faces of the two groups of detection rods (53).

5. A device for mounting a spring according to claim 2 or 3 or 4, wherein: all be provided with inclined plane (6) that can slide with the support relatively on carrying rail (15) the face in opposite directions, two inclined plane (6) all are located the tip department that carries rail (15), two inclined plane (6) symmetry sets up, two distance between inclined plane (6) reduces along support moving direction gradually.

6. A device for mounting a spring according to claim 2 or 3 or 4, wherein: the material collecting box (7) positioned on the workbench and the slide rail (8) used for guiding the bracket on the carrying rail (15) into the material collecting box (7) are also included.

7. A device for mounting a spring according to claim 1 or 2 or 3 or 4, wherein: the end faces, facing the support, of the push rods (29) are all arc faces matched with the outer contour of the spring.

8. A device for mounting a spring according to claim 1 or 2 or 3 or 4, wherein: still including spacing subassembly (3) that relative spring material loading subassembly (2) is located carrier assembly (1) opposite side, spacing subassembly (3) are including spacing cylinder (31) that relative workstation is fixed and be located spacing cylinder (31) output epaxial stopper (32), stopper (32) towards integrated into one piece have with a plurality of push rod (29) one-to-one on the terminal surface of support gag lever post (33), a plurality of gag lever post (33) can stretch into in the support and touch with the spring top towards the tip homoenergetic of support.

9. A device for mounting a spring according to claim 1 or 2 or 3 or 4, wherein: the material distributing device is characterized by further comprising a material distributing assembly (4), wherein the material distributing assembly (4) comprises a material distributing cylinder (41) fixed on the relative workbench and a plurality of pairs of material distributing rods (42) which are all positioned on an output shaft of the material distributing cylinder (41), the material distributing rods (42) are in one-to-one correspondence with the plurality of feeding pipes (22), a plurality of material distributing holes (43) for inserting the paired material distributing rods (42) are formed in the side wall of each feeding pipe (22), each pair of material distributing rods (42) are located in a straight line and are parallel to the length direction of each feeding pipe (22), and the distance between the paired material distributing rods (42) is larger than the length of each spring.

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