CN208913527U - A kind of spring card screwing device - Google Patents

Abstract

The utility model discloses a kind of spring card screwing devices, including feeding mechanism, backing plate part, first motor, shaft cylinder, the first cylinder, pusher shoe and displacement blanking mechanism；First motor is located at first motor on backing plate part and shaft cylinder is driven to synchronize rotation；First cylinder is located on backing plate part, also, the first side of pusher shoe is located in the first cylinder output, and pusher shoe second side is connected on shaft cylinder and realizes with shaft cylinder and is rotatablely connected；Feeding mechanism includes collet, collet is located on the shaft cylinder other end, shifting blanking mechanism includes luggage carrier, extraneous spring is placed on luggage carrier, when first motor and the first cylinder are activated, first motor drives collet to be rotated by shaft cylinder, meanwhile, the first cylinder drives shaft cylinder to be moved along by pusher shoe.It can solve in the prior art, and iron plate is mounted on the problem of installation process on spring is time-consuming and laborious, and labor intensity is high, low efficiency.

Description

A kind of spring card screwing device

Technical field

The utility model relates to mounting technology field more particularly to a kind of spring card screwing devices.

Background technique

There are many forms for the end construction of general tension spring, wherein there are commonly semicircle shackle, long-armed half coil spring, circle shackles Pressure center and off-centre operation shackle etc..These tension springs have the characteristics that one, and common to be exactly shackle bent by end spring ring or steel wire It forms, will form compound tensile stress and shear stress in bending part, and bending place is that stress concentrates maximum place, therefore draws Spring fail in actual use it is most be shackle damage, therefore against the above deficiency, develop in the market another from By combination tension spring, tension spring is made of spring body and iron plate (spring card).This efficient combination, which can solve general tension spring, to be existed Deficiency.However, the tension spring of such structure brings difficulty to manufacture, since iron plate various shapes are complicated, iron plate is mounted on On spring, it is necessary to overcome the very big torsion of spring that could install, and installation process is time-consuming and laborious, labor intensity is high, and low efficiency is existing In technology, it is time-consuming and laborious that iron plate is mounted on the installation process on spring, labor intensity is high, low efficiency.

Utility model content

For the defects of existing energy guard system, the utility model embodiment provides a kind of spring card screwing device. It can solve in the prior art, and it is time-consuming and laborious that iron plate is mounted on the installation process on spring, and labor intensity is high, and low efficiency is asked Topic.

To achieve the goals above, the technical solution adopted in the utility model are as follows:

A kind of spring card screwing device, including feeding mechanism, backing plate part, first motor, shaft cylinder, the first cylinder, push away Move part and displacement blanking mechanism；

First motor is located on backing plate part, also, first motor output end is equipped with drive rod, and shaft cylinder one end is equipped with first Blind hole, the first blind hole cross section and drive rod cross section be in it is non-circular, drive rod plug together in the first blind hole and be set in turn In beam barrel one end, so that drive rod is moved forward and backward in the first blind hole, when first motor is activated, first motor drives shaft cylinder Synchronize rotation；

First cylinder is located on backing plate part, also, the first side of pusher shoe is located in the first cylinder output, pusher shoe second Side is connected on shaft cylinder and realizes with shaft cylinder and is rotatablely connected；

Feeding mechanism includes collet, and collet is located on the shaft cylinder other end, and displacement blanking mechanism includes luggage carrier, will be extraneous Spring is placed on luggage carrier, and when first motor and the first cylinder are activated, first motor drives collet to carry out by shaft cylinder Rotation, meanwhile, the first cylinder drives shaft cylinder to be moved along by pusher shoe, i.e., so that collet to the direction of close luggage carrier into Row movement.

It further, further include the first spring, the shaft cylinder other end is equipped with the second blind hole, and collet one end plugs together blind second In hole, the first spring is located in the second blind hole and between collet one end and the second blind hole bottom wall.

Further, the shaft cylinder other end is additionally provided with limit hole, and limit hole is connected to blind hole, and collet one end is equipped with positioning Slightly, positioning slightly passes through limit hole and is moved forward and backward along the length direction of limit hole.

It further, further include the first sliding rail and the second sliding block, the fixation of the first sliding rail is located on backing plate part, and the second sliding block is sliding Dynamic to be located on the first sliding rail, pusher shoe fixation is located on the second sliding block.

It further, further include first bearing and second bearing, first bearing inner ring is set in shaft cylinder one end, first axle Bearing outer-ring fixation is located on backing plate part, and second bearing inner ring is set in the shaft cylinder other end, and the fixation of second bearing outer ring is located at pad On plate.

It further, further include controller, controller and first motor are electrically connected, and controller is according to first control signal Control first motor drives shaft cylinder to synchronize rotation, and controller and the first cylinder are electrically connected, and controller is according to the second control Signal processed controls the first cylinder and shaft cylinder is driven to be moved along.

Further, feeding mechanism further includes track, fixed frame, the second cylinder, push rod and convergence piece；

Fixation is erected on backing plate part, and convergence piece is fixed to be located on fixed frame and be equipped with skewed slot, and lower end of track and skewed slot connect Logical, collet is equipped with concave station and intercommunicating pore, and skewed slot, intercommunicating pore and concave station are sequentially communicated, and the fixation of the second cylinder is located on fixed frame, Push rod one end is connect with the second cylinder output, and the push rod other end is located in skewed slot, and concave station is oblique, and concave station bottom wall is equipped with magnetic Iron plate；

When second cylinder is activated, the second cylinder output drives the push rod other end to be moved forward and backward in skewed slot.

Further, displacement blanking mechanism further includes plummer, the second sliding rail, driving device and clamping device；

Backing plate part is located on plummer, also, plummer is equipped with material-dropping hole, and clamping device is located on plummer and is located at Above material-dropping hole, the fixation of the second sliding rail is located on plummer, and luggage carrier sliding is located on the second sliding rail, and driving device is located at carrying It realizes on platform and with luggage carrier and is sequentially connected；

When driving device is driven, driving device drives luggage carrier to be moved forward and backward and arrived to material-dropping hole along the second sliding rail Top, so that clamping device clamps the extraneous spring card being placed on luggage carrier.

Further, stating driving device includes the second motor and screw rod, and the fixation of the second motor is located on plummer, the second electricity Machine output end and screw rod one end, which are realized, to be sequentially connected, and the screw rod other end is threadedly coupled with luggage carrier, when the second motor is rotated, the Two motor output ends drive screw rod to be rotated, so that the second motor output end drives luggage carrier along second by screw rod Sliding rail is moved forward and backward；

Clamping device includes upright bar, third sliding rail, upper clamp bar and lower clamp bar；The fixation of upright bar lower end is located on plummer, the Three sliding rails are arranged in upright bar along the axial direction of upright bar, and upper clamp bar one end sliding is located on third sliding rail, lower clamp bar one end Sliding is located on third sliding rail, when upper clamp bar and the sliding close to each other of lower clamp bar, so that being placed on the extraneous spring on luggage carrier Card is clamped between clamp bar and lower clamp bar；

Clamping device further includes second spring and third cylinder, and second spring one end is located at upright bar upper end, and second spring is another One end resists on the upside of clamp bar, and the fixation of third cylinder is located on plummer, and third cylinder output resists on the downside of lower clamp bar.

The utility model has the beneficial effect that due to including feeding mechanism, backing plate part, first motor, shaft cylinder, first Cylinder, pusher shoe and displacement blanking mechanism；First motor is located on backing plate part, also, first motor output end is equipped with drive rod, Shaft cylinder one end is equipped with the first blind hole, the first blind hole cross section and drive rod cross section be in it is non-circular, drive rod is plugged together the In one blind hole and it is set in shaft cylinder one end, so that drive rod is moved forward and backward in the first blind hole, when first motor is activated, First motor drives shaft cylinder to synchronize rotation；First cylinder is located on backing plate part, also, the first side of pusher shoe is located at first In cylinder output, pusher shoe second side is connected on shaft cylinder and realizes with shaft cylinder and is rotatablely connected；Feeding mechanism includes folder Head, collet are located on the shaft cylinder other end, and displacement blanking mechanism includes luggage carrier, and extraneous spring is placed on luggage carrier, the When one motor and the first cylinder are activated, first motor drives collet to be rotated by shaft cylinder, meanwhile, the first cylinder passes through Pusher shoe drives shaft cylinder to be moved along, i.e., so that collet is moved to the direction close to luggage carrier.Using the Spring Card When piece screwing device, extraneous card is delivered in the collet in feeding mechanism, extraneous spring is placed on displacement blanking mechanism In luggage carrier on, start first motor and the first cylinder, first motor is rotated by shaft cylinder drive collet, meanwhile, First cylinder drives shaft cylinder to be moved along by pusher shoe, i.e., can so that collet is moved to the direction close to luggage carrier To screw in card on extraneous spring one end, the extraneous spring card assembled is oriented to extraneous, mistake by displacement blanking mechanism Journey is time saving and energy saving, simple and high-efficient.It can solve in the prior art, and it is time-consuming that iron plate is mounted on the installation process on spring Arduously, the problem of labor intensity is high, low efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model spring card screwing device；

Fig. 2 is the enlarged structure schematic diagram in the portion A shown in Fig. 1；

Fig. 3 is the structural schematic diagram of spring card screwing device transfer beam barrel shown in Fig. 1；

Fig. 4 is the structural schematic diagram of feeding mechanism in spring card screwing device shown in Fig. 1；

Fig. 5 is the structural schematic diagram that vibrating disk, track, support rod and fixed frame are hidden in feeding mechanism shown in Fig. 4；

Fig. 6 is the structural schematic diagram of convergence piece in feeding mechanism shown in Fig. 4；

Fig. 7 is the structural schematic diagram of collet in feeding mechanism shown in Fig. 4；

Fig. 8 is the structural schematic diagram that blanking mechanism is shifted in spring card screwing device shown in Fig. 1；

Fig. 9 is the enlarged structure schematic diagram in the portion B shown in Fig. 8；

Figure 10 is the structural schematic diagram of displacement another angle of blanking mechanism shown in Fig. 8；

Figure 11 is the enlarged structure schematic diagram in the portion C shown in Figure 10.

Appended drawing reference: 101, vibrating disk；102, track；103, support rod；104, fixed frame；105, the second cylinder；106, Adapter；107, push rod；108, convergence piece；1081, skewed slot；109, collet；1091, concave station；1092, intercommunicating pore；201, backing plate Part；202, first motor；203, first bearing；204, second bearing；205, shaft cylinder；2051, the first blind hole；2052, it limits Hole；206, the first cylinder；207, pusher shoe；301, plummer；3011, material-dropping hole；3012, guide chute；302, the second sliding rail； 3031, the second motor；3032, screw rod；3041, upright bar；3042, third sliding rail；3043, upper clamp bar；3044, lower clamp bar；3045, Second spring；3046, third cylinder；305, luggage carrier；3051, underbed part.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As shown in figs. 1-11, the spring card screwing device that the present embodiment proposes, including feeding mechanism, backing plate part 201, the One motor 202, first bearing 203, second bearing 204, the first spring, shaft cylinder 205, the first cylinder 206, the first sliding rail, Two sliding blocks, pusher shoe 207, controller and displacement blanking mechanism.

Wherein, feeding mechanism includes vibrating disk 101, track 102, support rod 103, fixed frame 104, the second cylinder 105, turns Connector 106, push rod 107, convergence piece 108 and collet 109.Fixed frame 104 is located on backing plate part 201

Vibrating disk 101 is fixedly installed togather with 102 upper end of track and is connected to 102 upper end of track, wherein track 102 Arc-shaped, 103 one end of support rod is fixed in 102 downside of track, which can support track 102.

Convergence piece 108 is fixedly mounted on fixed frame 104, also, the convergence piece 108 is equipped with skewed slot 1081, track 102 lower ends are located at 1081 top of skewed slot and are connected to skewed slot 1081, wherein straight line where the length direction of 1081 cross section of skewed slot It is not parallel with straight line where vertical direction, card is placed in vibrating disk 101 and is sent into track 102 one by one, so that card edge Track 102 fall into skewed slot 1081.

Collet 109 is fixedly mounted on fixed frame 104, also, the collet 109 is equipped with concave station 1091 and intercommunicating pore 1092, wherein skewed slot 1081, intercommunicating pore 1092 and concave station 1091 are sequentially communicated, and are deposited between 1091 bottom wall of intercommunicating pore 1092 and concave station Height difference H (height difference H can change according to the actual situation), in addition, being equipped with flat thin magnet in 1091 bottom wall of concave station.

And the second cylinder 105 is fixedly mounted on fixed frame 104,107 one end of push rod is connect with 105 output end of the second cylinder (106 one end of adapter is fixed to be located at 105 output end of the second cylinder, and 106 other end of adapter and 107 one end of push rod are pivotally connected Together), 107 other end of push rod is located in skewed slot 1081；When second cylinder 105 is activated, 105 output end of the second cylinder is driven 107 other end of push rod is moved forward and backward in skewed slot 1081.When using the spring card conveying device, card is sent into rail one by one Road 102 starts the second cylinder 105, so that 105 output end of the second cylinder so that card is fallen into skewed slot 1081 along track 102 Push rod 107 is driven to be moved forward and backward in skewed slot 1081, so that push rod 107 will fall into the card in skewed slot 1081 successively from oblique It is pushed into concave station 1091 in slot 1081 and intercommunicating pore 1092, since 1091 bottom wall of concave station is equipped with flat thin magnet, which can be incited somebody to action Card is tightly adsorbed on 1091 bottom wall of concave station, to complete the conveying of iron plate, it can so that card registration, error is small, Installation process is time saving and energy saving, simple and high-efficient.

First motor 202 is fixedly mounted on backing plate part 201, also, 202 output end of first motor is equipped with drive rod, 205 one end of shaft cylinder is equipped with the first blind hole 2051, and 2051 cross section of the first blind hole and drive rod cross section are in non-circular (this reality Apply in example, 2051 cross section of the first blind hole and drive rod cross section are square), drive rod plugs together in the first blind hole 2051 And be set in 205 one end of shaft cylinder, so that drive rod is moved forward and backward in the first blind hole 2051, first motor 202 is activated When, first motor 202 drives shaft cylinder 205 to synchronize rotation；Wherein, 203 inner ring of first bearing is set in shaft cylinder 205 1 End, the fixation of 203 outer ring of first bearing are located on backing plate part 201, and 204 inner ring of second bearing is set in 205 other end of shaft cylinder, the The fixation of two bearings, 204 outer ring is located on backing plate part 201, when first motor 202 drives shaft cylinder 205 to synchronize rotation, the The presence of one bearing 203 and second bearing 204 can make the shaft cylinder 205 that rotation be better achieved.

In the present embodiment, 2051 cross section of the first blind hole and drive rod cross section are square, in other embodiments, First blind hole, 2051 cross section and drive rod cross section can be rectangle, alternatively, 2051 cross section of the first blind hole and driving Bar cross section can be triangle, if guarantee 2051 cross section of the first blind hole and drive rod cross section be in it is non-circular i.e. It can.

First cylinder 206 is fixedly mounted on backing plate part 201, also, 207 first side of pusher shoe is located at the first cylinder 206 On output end, 207 second side of pusher shoe is connected on shaft cylinder 205 and realizes with shaft cylinder 205 and is rotatablely connected, and the first sliding rail Fixation is located on backing plate part 201, and the sliding of the second sliding block is located on the first sliding rail, and the fixation of pusher shoe 207 is located on the second sliding block, the When one cylinder 206 is activated, pusher shoe 207 can slide back and forth along the first sliding rail.

Controller and first motor 202 are electrically connected, and controller controls first motor 202 according to first control signal and drives Shaft cylinder 205 synchronizes rotation, and controller and the first cylinder 206 are electrically connected, and controller is controlled according to second control signal First cylinder 206 drives shaft cylinder 205 to be moved along.

It is equipped with the second blind hole in 205 other end of shaft cylinder, 109 one end of collet plugs together in the second blind hole that (i.e. collet 109 is set On 205 other end of shaft cylinder), the first spring be located in the second blind hole and be located at 109 one end of collet and the second blind hole bottom wall it Between, 205 other end of shaft cylinder is additionally provided with limit hole 2052, and limit hole 2052 is connected to blind hole, and 109 one end of collet is equipped with positioning Slightly, positioning slightly pass through limit hole 2052 and along the length direction of limit hole 2052 be moved forward and backward (i.e. so that the collet 109 and turn Opposite slide may be implemented in beam barrel 205), the presence of the first spring can make the collet 109 act in the elastic force of the first spring It is lower to be extrapolated by past.

Shifting blanking mechanism includes luggage carrier 305, and extraneous spring is placed on luggage carrier 305, first motor 202 and the When one cylinder 206 is activated, first motor 202 drives collet 109 to be rotated by shaft cylinder 205, meanwhile, the first cylinder 206 drive shaft cylinder 205 to be moved along by pusher shoe 207, i.e., so that collet 109 is carried out to the direction close to luggage carrier 305 It is mobile.When using the spring card screwing device, extraneous card is delivered in the collet 109 in feeding mechanism, it will be extraneous Spring is placed on the luggage carrier 305 in displacement blanking mechanism, starts first motor 202 and the first cylinder 206, first motor 202 drive collet 109 to be rotated by shaft cylinder 205, meanwhile, the first cylinder 206 drives shaft cylinder by pusher shoe 207 205 are moved along, i.e., so that collet 109 is moved to the direction close to luggage carrier 305, the stroke that shaft cylinder 205 is pushed out Be it is fixed, card is pressed on one end of extraneous spring by collet 109 under the action of the first power after release, it can by card Screw on extraneous spring one end (at this point, the flexible length that will make up extraneous spring workpiece of the first spring is different, guarantee card with Extraneous spring workpiece is come into full contact with, furthermore, the first spring, which ensures collet 109 to be pushed out when hitting spring workpiece, to be had One buffering, avoids breaking spring workpiece, causes the generation of defective products.Pay attention to the concave station 1091 in collet 109 be it is inclined, be In order to adapt to the helical angle of extraneous spring workpiece, guarantee that card can be screwed in smoothly), the extraneous spring card assembled is passed through The blanking mechanism guiding external world is shifted, process is time saving and energy saving, simple and high-efficient.

Wherein, displacement blanking mechanism include plummer 301, the second sliding rail 302, driving device, controller, clamping device and Luggage carrier 305.Wherein, driving device includes the second motor 3031 and screw rod 3032, and clamping device includes upright bar 3041, third cunning Rail 3042, upper clamp bar 3043, lower clamp bar 3044, second spring 3045, third cylinder 3046, the second sliding block and third sliding block.Its In, backing plate part 201 is fixedly mounted on plummer 301.

It is equipped with material-dropping hole 3011 on plummer 301, is also equipped with guide chute 3012 on plummer 301, which slips Slot 3012 is located at immediately below material-dropping hole 3011.

Clamping device is mounted on plummer 301 and is located at 3011 top of material-dropping hole, wherein the fixation of 3041 lower end of upright bar is set On plummer 301, third sliding rail 3042 is arranged in upright bar 3041 along the axial direction of upright bar 3041, upper clamp bar 3,043 1 Holding sliding to be located on third sliding rail 3042, (i.e. the second sliding block sliding is located on the third sliding rail 3042, upper 3043 one end of clamp bar Fixation is on second sliding block), the sliding of lower 3044 one end of clamp bar is located on third sliding rail 3042 that (i.e. third sliding block sliding is located at On third sliding rail 3042, lower 3044 one end of clamp bar fixation is on third sliding block), upper clamp bar 3043 and lower clamp bar 3044 are close to each other When sliding, so that the extraneous spring card being placed on luggage carrier 305 is clamped between clamp bar 3043 and lower clamp bar 3044.

3045 one end of second spring is located at 3041 upper end of upright bar, and 3045 other end of second spring resists on clamp bar 3043 Side, third cylinder 3046 is fixed to be located on plummer 301 and is electrically connected with controller, and 3046 output end of third cylinder resists down 3044 downside of clamp bar, when third cylinder 3046 is activated, 3046 output end of third cylinder resists lower 3044 downside of clamp bar, so that under Clamp bar 3044 is up slided along third sliding rail 3042, so that upper clamp bar 3043 and lower clamp bar 3044 are close to each other.

Second sliding rail 302 is fixedly mounted on plummer 301, and Four-slider, Four-slider are additionally provided on luggage carrier 305 Sliding is located on the second sliding rail 302, so that luggage carrier 305 is slidably mounted on the second sliding rail 302, i.e. luggage carrier 305 can be along Second sliding rail 302 slides back and forth.Wherein, luggage carrier 305 is equipped with underbed part 3051, and extraneous spring card is placed on the underbed On part 3051.

Second motor 3031 is fixed to be located on plummer 301 and is electrically connected with controller, 3031 output end of the second motor It realizes and is sequentially connected with 3032 one end of screw rod, 3032 other end of screw rod is threadedly coupled that (i.e. driving device, which is located at, holds with luggage carrier 305 It realizes on microscope carrier 301 and with luggage carrier 305 and is sequentially connected)；Since controller and the second motor 3031 are electrically connected, controller According to first control signal control the second motor 3031 rotated so that 3031 output end of the second motor drive screw rod 3032 into Row rotation, so that 3031 output end of the second motor drives luggage carrier 305 along 302 front and back of the second sliding rail by screw rod 3032 It is mobile, so that luggage carrier 305 is moved forward and backward along the second sliding rail 302 and arrives to 3011 top of material-dropping hole, at this point, due to Third cylinder 3046 in controller and clamping device is electrically connected, and controller controls third cylinder according to second control signal 3046 are started, and 3046 output end of third cylinder resists lower 3044 downside of clamp bar at this time, so that lower clamp bar 3044 is along third Sliding rail 3042 up slides, so that upper clamp bar 3043 and lower clamp bar 3044 are close to each other, to be placed on the loading Extraneous spring card on frame 305 is clamped between upper clamp bar 3043 and lower clamp bar 3044.Using spring card conveying dress When setting, controller drives luggage carrier 305 sliding along second according to the second motor 3031 that first control signal controls driving device Rail 302 is moved along and arrives to 3011 top of material-dropping hole, and then, controller controls clamping device according to second control signal Third cylinder 3046 clamps the extraneous spring card being placed on luggage carrier 305 and (will be placed on the luggage carrier 305 Extraneous spring card be clamped between upper clamp bar 3043 and lower clamp bar 3044), later, controller is according to first control signal control Driving device processed drives luggage carrier 305 to move backward along the second sliding rail 302, so that being clamped in the spring card on clamping device The external world is fallen into material-dropping hole 3011 and is oriented to, process is time saving and energy saving, simple and high-efficient.

A kind of spring card assembly method, comprising the following steps:

Step 1: extraneous card is delivered in the collet 109 in feeding mechanism, and extraneous spring is placed on displacement blanking On luggage carrier 305 in mechanism；

Step 2: starting first motor 202 and the first cylinder 206, first motor 202 drive collet by shaft cylinder 205 109 are rotated, meanwhile, the first cylinder 206 drives shaft cylinder 205 to be moved along by pusher shoe 207, i.e., so that collet 109 It is moved, card can be screwed on extraneous spring one end to the direction close to luggage carrier 305；

Step 3: the extraneous spring card assembled is extraneous by displacement blanking mechanism guiding.

When the utility model is used, due to include feeding mechanism, backing plate part 201, first motor 202, shaft cylinder 205, First cylinder 206, pusher shoe 207 and displacement blanking mechanism；First motor 202 is located on backing plate part 201, also, first motor 202 output ends are equipped with drive rod, and 205 one end of shaft cylinder is equipped with the first blind hole 2051,2051 cross section of the first blind hole and drive rod Cross section be in it is non-circular, drive rod is plugged together in the first blind hole 2051 and is set in 205 one end of shaft cylinder, so that drive rod It is moved forward and backward in the first blind hole 2051, when first motor 202 is activated, first motor 202 drives shaft cylinder 205 to synchronize Rotation；First cylinder 206 is located on backing plate part 201, also, 207 first side of pusher shoe is located on 206 output end of the first cylinder, 207 second side of pusher shoe is connected on shaft cylinder 205 and realizes with shaft cylinder 205 and is rotatablely connected；Feeding mechanism includes collet 109, collet 109 is located on 205 other end of shaft cylinder, and displacement blanking mechanism includes luggage carrier 305, and extraneous spring is placed on load In rack 305, when first motor 202 and the first cylinder 206 are activated, first motor 202 drives collet by shaft cylinder 205 109 are rotated, meanwhile, the first cylinder 206 drives shaft cylinder 205 to be moved along by pusher shoe 207, i.e., so that collet 109 It is moved to the direction close to luggage carrier 305.When using the spring card screwing device, extraneous card is delivered to feeding In collet 109 in mechanism, extraneous spring is placed on the luggage carrier 305 in displacement blanking mechanism, first motor 202 is started With the first cylinder 206, first motor 202 drives collet 109 to be rotated by shaft cylinder 205, meanwhile, the first cylinder 206 is logical Crossing pusher shoe 207 drives shaft cylinder 205 to be moved along, i.e., so that collet 109 is moved to the direction close to luggage carrier 305, Card can be screwed on extraneous spring one end, the extraneous spring card assembled is extraneous by displacement blanking mechanism guiding, Process is time saving and energy saving, simple and high-efficient.It can solve in the prior art, installation process expense iron plate being mounted on spring When laborious, the problem of labor intensity is high, low efficiency.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (9)

1. a kind of spring card screwing device, which is characterized in that including feeding mechanism, backing plate part, first motor, shaft cylinder, One cylinder, pusher shoe and displacement blanking mechanism；

The first motor is located on the backing plate part, also, the first motor output end is equipped with drive rod, the shaft cylinder One end is equipped with the first blind hole, first blind hole cross section and the drive rod cross section be in it is non-circular, the drive rod is inserted It closes in first blind hole and is set in shaft cylinder one end, so that drive rod front and back in first blind hole Mobile, when the first motor is activated, the first motor drives the shaft cylinder to synchronize rotation；

First cylinder is located on the backing plate part, also, the first side of the pusher shoe is located at first cylinder output On, described pusher shoe second side is connected on the shaft cylinder and realizes with the shaft cylinder and is rotatablely connected；

The feeding mechanism includes collet, and the collet is located on the shaft cylinder other end, and the displacement blanking mechanism includes Extraneous spring is placed on the luggage carrier by luggage carrier, when the first motor and the first cylinder are activated, first electricity Machine drives the collet to be rotated by the shaft cylinder, meanwhile, first cylinder passes through described in pusher shoe drive Shaft cylinder is moved along, i.e., so that the collet is moved to the direction close to the luggage carrier.

2. spring card screwing device as described in claim 1, it is characterised in that: it further include the first spring, the shaft cylinder The other end is equipped with the second blind hole, and described collet one end plugs together in second blind hole, and first spring is located at described second In blind hole and between described collet one end and the second blind hole bottom wall.

3. spring card screwing device as claimed in claim 2, it is characterised in that: the shaft cylinder other end is additionally provided with limit Hole, the limit hole are connected to the blind hole, and described collet one end is equipped with positioning slightly, and the positioning slightly passes through the limit hole simultaneously It is moved forward and backward along the length direction of the limit hole.

4. spring card screwing device as described in claim 1, which is characterized in that it further include the first sliding rail and the second sliding block, The first sliding rail fixation is located on the backing plate part, and the second sliding block sliding is located on first sliding rail, the passage Part fixation is located on second sliding block.

5. spring card screwing device as described in claim 1, which is characterized in that it further include first bearing and second bearing, The first bearing inner ring is set in shaft cylinder one end, and the first bearing outer ring fixation is located on the backing plate part, institute It states second bearing inner ring and is set in the shaft cylinder other end, the second bearing outer ring fixation is located on the backing plate part.

6. spring card screwing device as described in claim 1, which is characterized in that further include controller, the controller with The first motor is electrically connected, and the controller controls the first motor according to first control signal and drives the shaft cylinder Rotation is synchronized, the controller and first cylinder are electrically connected, and the controller is controlled according to second control signal First cylinder drives the shaft cylinder to be moved along.

7. spring card screwing device as described in claim 1, which is characterized in that the feeding mechanism further includes track, consolidates Determine frame, the second cylinder, push rod and convergence piece；

The fixation is erected on the backing plate part, and the convergence piece, which is fixed, is located on the fixed frame and is equipped with skewed slot, described Lower end of track is connected to the skewed slot, and the collet is equipped with concave station and intercommunicating pore, and the skewed slot, intercommunicating pore and concave station successively connect Logical, the second cylinder fixation is located on the fixed frame, and described push rod one end is connect with second cylinder output, described The push rod other end is located in the skewed slot, and the concave station is oblique, and the concave station bottom wall is equipped with flat thin magnet；

When second cylinder is activated, second cylinder output drives push rod other end front and back in the skewed slot It is mobile.

8. spring card screwing device as described in claim 1, which is characterized in that the displacement blanking mechanism further includes carrying Platform, the second sliding rail, driving device and clamping device；

The backing plate part is located on the plummer, also, the plummer is equipped with material-dropping hole, and the clamping device is located at institute It states on plummer and is located above the material-dropping hole, the second sliding rail fixation is located on the plummer, and the luggage carrier is sliding Dynamic to be located on second sliding rail, the driving device is located on the plummer and realizes with the luggage carrier and is sequentially connected；

When the driving device is driven, the driving device drives the luggage carrier to be moved forward and backward simultaneously along second sliding rail It arrives to the material-dropping hole, so that the clamping device presss from both sides the extraneous spring card being placed on the luggage carrier It holds.

9. spring card screwing device as claimed in claim 8, which is characterized in that the driving device of stating includes the second motor And screw rod, the second motor fixation are located on the plummer, second motor output end and described screw rod one end are realized Transmission connection, the screw rod other end is threadedly coupled with the luggage carrier, when second motor is rotated, second motor Output end drives the screw rod to be rotated, so that second motor output end drives the loading by the screw rod Frame is moved forward and backward along second sliding rail；

The clamping device includes upright bar, third sliding rail, upper clamp bar and lower clamp bar；The upright bar lower end fixation is located at the carrying On platform, the third sliding rail is arranged in the upright bar along the axial direction of the upright bar, and upper clamp bar one end sliding is set On the third sliding rail, lower clamp bar one end sliding is located on the third sliding rail, and the upper clamp bar and lower clamp bar are mutual When close to sliding so that the extraneous spring card being placed on the luggage carrier be clamped in the upper clamp bar and lower clamp bar it Between；

The clamping device further includes second spring and third cylinder, and described second spring one end is located at the upright bar upper end, institute It states the second spring other end to resist on the upside of the upper clamp bar, the third cylinder fixation is located on the plummer, the third Cylinder output resists on the downside of the lower clamp bar.