CN113770289A - Turning system of spring for bed net and spring forming equipment for bed net - Google Patents
Turning system of spring for bed net and spring forming equipment for bed net Download PDFInfo
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- CN113770289A CN113770289A CN202111122695.7A CN202111122695A CN113770289A CN 113770289 A CN113770289 A CN 113770289A CN 202111122695 A CN202111122695 A CN 202111122695A CN 113770289 A CN113770289 A CN 113770289A
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- 230000007306 turnover Effects 0.000 claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 9
- 108010066278 cabin-4 Proteins 0.000 description 23
- 230000000295 complement effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a turnover system of a spring for a bed net and a spring forming device for the bed net, which comprise a spring forming machine and a turnover system of the spring for the bed net, wherein the spring forming machine comprises a spring discharge port; turning system of the spring for the bed net: the turning cabin is arranged at the spring discharge hole, a rotating part of the rotating driving device is connected with the turning cabin, and the rotating driving device comprises a rotating limiting mechanism which limits rotation after the turning cabin rotates for a set angle; the overturning cabin comprises a spring storage channel, the pushing device is positioned beside one port of the spring storage channel and comprises a pushing rod and a pushing driving mechanism, and the pushing rod is arranged on the pushing driving mechanism; the rotary driving device drives the turnover cabin to rotate, so that the spring is turned over from a transverse state to a vertical state, and then is pushed into the next working procedure under the action of the material pushing device. The structure of the bed net enables the springs to be turned over selectively according to the arrangement mode of the springs in the bed net.
Description
Technical Field
The invention relates to the technical field of spring feeding devices used on automatic bed net production lines, in particular to a turning system of a bed net spring and a bed net spring forming device.
Background
The springs for the bed net are generally formed by a special spring forming machine, the quality requirement of the bed net requires that the diameters of two ends of the springs manufactured in the bed net are the same, so that the length, the width and the diagonal dimension of the bed net arranged by a plurality of spring matrixes reach a standard range, however, the machine is aged due to long-time use of spring forming, so that the quality of a spring forming product has a problem, the phenomenon that the diameters of two ends of the formed springs are inconsistent is caused, then the springs transversely output after the manufacturing and forming are conveyed to a spring arranging station in a vertical state at present, the vertical state of the springs is realized by a turnover device turning in a single direction or the springs are directly formed in a vertical state, when the diameter of one end of the spring is smaller than that of the other end of the spring in the spring forming machine, the turnover device turning in the single direction always conveys all the springs to the spring arranging station to be smaller in diameter and arranged upwards or downwards, or the springs which are directly formed and output in a vertical shape are all arranged upwards or downwards with smaller diameter all the time, so that the size of the bed net is not standard, the matching degree with the bed and the appearance performance are poor, the bed net is easy to collapse in a short time in the using process, and the service life of the bed net is short.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a turnover system of a spring for a bed net and a spring forming device for the bed net, which are specifically as follows.
The invention designs a turnover system of springs for a bed net, which comprises a spring discharge hole, a rotary driving device, a material pushing device and a turnover cabin arranged at the spring discharge hole, wherein a rotary part of the rotary driving device is connected with the turnover cabin, and the rotary driving device comprises a rotary limiting mechanism which limits rotation after the turnover cabin rotates for a set angle; the overturning cabin comprises a spring storage channel, the pushing device is positioned beside one port of the spring storage channel and comprises a pushing rod and a pushing driving mechanism, and the pushing rod is arranged on the pushing driving mechanism; the width of the spring storage channel is greater than or equal to the width of the spring discharge port;
the molded spring is reversed and turned at the end part, and the turning steps are as follows:
s1, a rotation driving device drives a turnover cabin to rotate, so that two baffles on a spring discharge port are parallel to baffles on two corresponding ends of the turnover cabin respectively and correspond to each other;
s2, transversely outputting a spring through a spring discharge port to enable the spring to enter a spring storage channel, wherein two ends of the spring are respectively abutted against two corresponding inner walls on the spring storage channel so as to be positioned in the spring storage channel;
s3, the rotation driving device drives the overturning cabin to rotate by 90 degrees, so that the spring in the transverse state rotates to be in the vertical state;
and S4, the pushing driving mechanism drives the pushing rod to translate, so that one end, close to the overturning cabin, of the pushing rod abuts against the spring, the spring in the spring storage channel is pushed away from the spring storage channel in a vertical state under the translation of the pushing rod, and the next procedure is carried out.
Preferably, the turnover cabin comprises a bottom plate and two baffle plates which are perpendicular to the bottom plate, and the two baffle plates are fixed at two corresponding ends of the bottom plate respectively to form a spring storage channel.
Preferably, the two corresponding ends of the bottom plate are respectively provided with a long hole along the length direction, a bolt penetrates through each long hole, and the bolt is in threaded connection with the bottom of the baffle.
Preferably, the rotary driving device further comprises a rotary motor, the rotary limiting mechanism comprises a base, a rotary shaft and an inductive switch, the rotary shaft is rotatably mounted on the base, a rotary shaft of the rotary motor is fixedly connected with one end of the rotary shaft, the other end of the rotary shaft is fixedly connected with the turnover cabin, and an inductive part is arranged on the rotary shaft; the induction switch comprises two first photoelectric sensors, the induction part comprises two channels which are arranged at intervals, the two channels are orthogonal, and after the induction light of one first photoelectric sensor penetrates through one channel, the induction light of the other first photoelectric sensor is vertical to the other channel; or, the response portion includes four and is the response piece that the annular array set up, and inductive switch includes a second photoelectric sensor, and the position of response piece corresponds with second photoelectric sensor.
Preferably, the lifting adjusting device further comprises a workbench and an adjusting mechanism arranged on the workbench, wherein the adjusting mechanism comprises a fixing frame, a lifting adjusting screw, a transverse adjusting screw and a longitudinal adjusting screw, the workbench is provided with a transverse elongated hole, the fixing frame is provided with a longitudinal elongated hole, two ends of the lifting adjusting screw respectively penetrate through the transverse elongated hole and the longitudinal elongated hole, the upper end of the lifting adjusting screw is in threaded connection with two first nuts, the lower end of the lifting adjusting screw is in threaded connection with two second nuts, the two first nuts clamp the workbench, the two second nuts clamp the fixing frame, two ends of the lifting adjusting screw are respectively provided with a connecting frame, one end of the workbench, which is located in the transverse elongated hole, is provided with a first threaded sleeve, and one end of the fixing frame, which is located in the longitudinal elongated hole, is provided with a second threaded sleeve; one end of the transverse adjusting screw rod is fixed with the connecting frame, and the other end of the transverse adjusting screw rod is in threaded connection with the first threaded sleeve; one end of the longitudinal adjusting screw rod is fixed with the connecting frame, the other end of the longitudinal adjusting screw rod is in threaded connection with the second threaded sleeve, and planes on two opposite sides of the lifting adjusting screw rod are in contact fit with two inner walls of the transverse elongated hole and two inner walls of the longitudinal elongated hole.
Preferably, a material pushing plate is arranged at one end, close to the overturning cabin, of the material pushing rod, and the section of the material pushing plate is in a linear shape or an inverted V shape or an arc shape.
Preferably, the pushing driving mechanism comprises a support, a rotating disk, a driving motor, a connecting rod, a connecting plate and a linear guide rail, the linear guide rail and the pushing rod are arranged in parallel, the driving motor is fixed on the support, the central portion of the rotating disk is fixedly connected with a rotating shaft of the rotating motor, the connecting plate is fixed on a sliding block of the linear guide rail, two ends of the connecting rod are respectively hinged with the edge of the rotating disk and a connecting plate pin shaft, and the other end of the pushing rod is fixedly connected with the connecting plate.
Preferably, in step S3, the flipping module performs continuous operations in sequence of one clockwise rotation of 90 ° and one counterclockwise rotation of 90 °, or the flipping module performs continuous operations in sequence of one counterclockwise rotation of 90 ° and one clockwise rotation of 90 °;
when the turnover cabin rotates clockwise, the port of the surface A of the spring in a vertical state faces upwards, and the port of the surface B of the spring faces downwards;
when the turnover cabin rotates anticlockwise, the port of the surface of the spring A in a vertical state is downward, and the port of the surface of the spring B is upward;
based on the turning adjustment of the springs, the port of the spring A surface of one spring in each row and each column of the adjacent two springs of the bed net is larger than the port of the spring B surface, and the port of the spring A surface of the other spring is smaller than the port of the spring B surface.
On the other hand, the spring forming equipment for the bed net comprises a spring forming machine and a turnover system of springs for the bed net, wherein the spring forming machine comprises a spring discharge port, and the turnover system of the springs for the bed net is arranged at the spring discharge port.
The invention designs a spring turning system for a bed net and spring forming equipment for the bed net, which have the structure that the springs are selectively turned according to the arrangement mode of the springs in the bed net, so that all the springs in the bed net are arranged in a complementary mode, namely, the small diameter end of one spring in adjacent springs is upward, the large diameter end of the spring is downward, the large diameter end of the other spring is upward, and the small diameter end of the other spring is downward, so that the small diameter upper ends and the large diameter upper ends of the two adjacent springs are complementary, the small diameter lower ends and the large diameter lower ends are complementary, the length, the width and the diagonal size of the bed net formed by arrangement are in a standard range, the degree of fit and the appearance with a bed are better, the bed net is not easy to collapse, and the service life of the bed net is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure (one);
FIG. 2 is a schematic view of the overall structure (two);
FIG. 3 is a schematic view (III) of the overall structure;
FIG. 4 is the overall structure diagram (IV)
FIG. 5 is a schematic view of the overall structure (V)
FIG. 6 is a schematic view of a rotary shaft structure
Fig. 7 is a schematic diagram (six) of the overall structure;
fig. 8 is a schematic view (seven) of the overall structure;
fig. 9 is a schematic structural diagram of two adjacent springs in the bed net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example (b):
as shown in the accompanying drawings, the turning system of a spring for a bed net described in this embodiment includes a PLC controller, a workbench 3, a spring discharge port, a rotary driving device 1, a material pushing device 2, and a turning cabin 4 disposed at the spring discharge port, wherein the rotary driving device 1 and the material pushing device 2 are both mounted on the workbench 3, a rotary part of the rotary driving device 1 is connected with the turning cabin 4, and the rotary driving device 1 includes a rotary limiting mechanism 12 that limits rotation of the turning cabin 4 after rotating for every 90 degrees; the turnover cabin 4 comprises a spring storage channel A1, the pushing device 2 is positioned beside one port of the spring storage channel A1, the pushing device 2 comprises a pushing rod 21 and a pushing driving mechanism 22, and the pushing rod 21 is arranged on the pushing driving mechanism 22; the width of the spring storage channel A1 is less than or equal to the width of the spring discharge port, wherein the spring discharge port is provided with a spring pushing mechanism, the spring pushing mechanism comprises a spring output channel 10 and a spring pushing frame 10 which is slidably arranged on the spring output channel 10, the spring pushing frame 10 comprises pushing sheets 101 attached to the left inner wall and the right inner wall of the spring output channel 10, the output spring is in a transverse state, two ends of the spring respectively abut against the two inner walls of the spring output channel 10, the end parts of the two pushing sheets abut against the side surfaces of two ends of the spring, then the spring pushing frame is driven by an electric push rod or other devices to push towards the turning cabin, after the spring enters the spring storage channel A1, two ends of the spring respectively abut against the two corresponding inner walls of the spring storage channel A1 to be positioned in the spring storage channel A1, the rotary driving device 1 and the pushing driving mechanism 22 are respectively connected with and controlled by a PLC controller, after the rotary driving device 1 drives the turnover cabin 4 to turn over for 90 degrees, the spring is in a vertical state.
In this embodiment, the rotation driving device 1 further includes a rotating electrical machine 11, the rotation limiting mechanism 12 includes a base 121, a rotating shaft 122 and an inductive switch 123, the rotating shaft 122 is rotatably installed on the base 121, a rotating shaft of the rotating electrical machine 11 is fixedly connected with one end of the rotating shaft 122, the other end of the rotating shaft 122 is fixedly connected with the turnover cabin 4, and an inductive portion 120 is disposed on the rotating shaft 122; the sensing switch 123 includes two first photosensors 126, the sensing portion 120 includes two channels 125 disposed at intervals, and the two channels 125 are orthogonal, when the sensing light of one first photosensor 126 passes through one channel 125, the sensing light of the other first photosensor 126 is perpendicular to the other channel 125; or, the sensing portion 120 includes four sensing blocks 124 arranged in an annular array, the sensing switch 123 includes a second photoelectric sensor 127, the sensing blocks 124 correspond to the second photoelectric sensor 127, the second photoelectric sensor 127 is a proximity switch, and the sensing light of the two first photoelectric sensors 126 is emitted transversely.
Wherein, the two first photoelectric sensors 126 and the rotating motor are both connected with and controlled by the PLC controller, after the rotating motor 11 drives the rotating shaft 122 to rotate, one channel 125 is in a horizontal state, the other channel 125 is in a vertical state, the first photoelectric sensor 126 close to the turning cabin senses light which penetrates through the channel 125 close to the turning cabin and in the horizontal state, the first photoelectric sensor 126 close to the motor senses light which is perpendicular to the channel 125 close to the motor and in the vertical state, the light is blocked by the rotating shaft 122, the turning cabin 4 is turned to be in the horizontal state, at this time, the spring is pushed into the spring storage channel a1, then the rotating motor 11 drives the rotating shaft 122 to rotate again, so that the first photoelectric sensor 126 close to the motor senses light which penetrates through the channel 125 close to the motor and in the horizontal state, the first photoelectric sensor 126 close to the turning cabin senses light which is perpendicular to the channel 125 close to the turning cabin and in the vertical state, the light is blocked by the rotating shaft 122, and the turnover cabin 4 is turned over to be in a vertical state, so that the turnover limiting control of the turnover cabin is achieved; or, after the rotating motor 11 drives the rotating shaft 122 to rotate, one channel 125 is in a horizontal state, the other channel 125 is in a vertical state, the first photoelectric sensor 126 close to the motor senses light passing through the channel 125 close to the motor and in the horizontal state, the first photoelectric sensor 126 close to the turning cabin senses light perpendicular to the channel 125 close to the turning cabin and in the vertical state, the light is blocked by the rotating shaft 122, the turning cabin 4 is turned to be in the horizontal state, at this time, the spring is pushed into the spring storage channel a1, then the rotating motor 11 drives the rotating shaft 122 to rotate again, so that the first photoelectric sensor 126 close to the turning cabin senses light passing through the channel 125 close to the turning cabin and in the horizontal state, the first photoelectric sensor 126 close to the motor senses light perpendicular to the channel 125 close to the turning cabin and in the vertical state, the light is blocked by the rotating shaft 122, at the moment, the turnover cabin 4 is turned to be in a vertical state, so that the turnover limiting control of the turnover cabin is achieved;
or, the second photoelectric sensor 127 and the rotating motor are both connected to and controlled by the PLC controller, and after the rotating motor 11 drives the rotating shaft 122 to rotate, and after the sensing block 124 is sensed by the proximity switch, the rotating motor 11 stops working, thereby realizing the control of 90-degree rotation of the turning cabin 4.
In the embodiment, the device also comprises a workbench 3 and an adjusting mechanism 7 arranged on the workbench 3, wherein the adjusting mechanism 7 comprises a fixed frame 6 and a lifting adjusting screw rod 71, a transverse adjusting screw 72 and a longitudinal adjusting screw 73, wherein the workbench 3 is provided with a transverse elongated hole 51, the fixing frame 6 is provided with a longitudinal elongated hole 61, two ends of the lifting adjusting screw 71 respectively penetrate through the transverse elongated hole 51 and the longitudinal elongated hole 61, the upper end of the lifting adjusting screw 71 is in threaded connection with two first nuts 74, the lower end of the lifting adjusting screw 71 is in threaded connection with two second nuts (75), the two first nuts 74 clamp the workbench 3, the two second nuts 75 clamp the fixing frame 6, two ends of the lifting adjusting screw 71 are respectively provided with a connecting frame 76, one end of the workbench 3 located in the transverse elongated hole 51 is fixed (welded or bolted) with a first threaded sleeve 77, and one end of the fixing frame 6 located in the longitudinal elongated hole 61 is fixed (welded or bolted) with a second threaded sleeve 78; one end of the transverse adjusting screw 72 is fixed with a connecting frame 76, and the other end thereof is in threaded connection with a first threaded sleeve 77; one end of the longitudinal adjusting screw 73 is fixed with the other connecting frame 76, the other end of the longitudinal adjusting screw is in threaded connection with the second threaded sleeve 78, and the planes of the two opposite sides of the lifting adjusting screw 71 are in contact fit with the two inner walls of the transverse elongated hole 51 and the two inner walls of the longitudinal elongated hole 61; the lifting adjustment, or longitudinal adjustment, or transverse adjustment of the lifting adjustment screw 71 is achieved by selectively rotating the first nut 74 and the second nut 75, or the longitudinal adjustment screw 73, or the transverse adjustment screw 72, so as to achieve longitudinal and transverse adjustment of the workbench 3. The other ends of the longitudinal adjusting screw 73 and the transverse adjusting screw 72 are sunk into the groove 761 of the connecting frame 76 and then are limited by the fixing nut 79 to be fixed, or the other ends of the two screws can be fixed on the connecting frame 76 by welding. One ends of the longitudinal adjusting screw 73 and the transverse adjusting screw 72 are polygonal structures to facilitate rotation.
In this embodiment, a material pushing plate 23 is disposed at one end of the material pushing rod 21 close to the turnover cabin 4, the cross section of the material pushing plate 23 is in a shape of a straight line or a reverse V shape or an arc shape, and the structure of the material pushing plate increases the contact area with the spring, so that the spring is pushed more conveniently.
In this embodiment, the pushing driving mechanism 22 includes a bracket 221 fixed on the worktable 3, a rotating disc 223, a driving motor 222, a connecting rod 225, a connecting plate 224 and a linear guide 226, the linear guide 226 and the pushing rod 21 are arranged in parallel, the driving motor 222 is fixed on the bracket 221, the center of the rotating disc 223 is fixedly connected with the rotating shaft of the rotating motor 11, the connecting plate 224 is fixed on the slider of the linear guide 226, two ends of the connecting rod 225 are respectively hinged with the edge of the rotating disc 223 and the connecting plate 224, the other end of the pushing rod 21 is fixedly connected with the connecting plate 224, and the driving motor 222 is connected with and controlled by the PLC controller. The driving motor 222 is used for driving the rotating disc 223 to rotate, so that the connecting rod 225 moves to drive the connecting plate 224 to perform reciprocating translation, the material pushing rod 21 performs reciprocating translation, the function of pushing materials by the spring is achieved, the pushing rod 21 is pushed smoothly due to the structural arrangement, and the use performance is improved.
In another embodiment, the turning cabin 4 comprises a bottom plate 41 and two baffle plates 42 arranged perpendicular to the bottom plate 41, wherein the two baffle plates 42 are respectively fixed at two corresponding ends of the bottom plate 41 to form a spring storage passage a 1; preferably, the corresponding two ends of the bottom plate 41 are respectively provided with a long hole 40 along the length direction thereof, each long hole 40 is internally provided with a bolt in a penetrating way, and the bolt is in threaded connection with the bottom of the baffle plate 42; the arrangement of the elongated hole 40 can realize that the width of the spring storage passage A1 can be adjusted.
With the rotary driving device 1 of above-mentioned upset cabin 4 looks adaptation, rotary driving device 1 still includes rotating electrical machines 11, rotatory stop gear 12 includes base 121, rotation axis 122 and inductive switch 123, rotation axis 122 rotation type is installed on base 121, the pivot of rotating electrical machines 11 is fixed with the one end of rotation axis 122 and is linked to each other, the other end of rotation axis 122 is fixed with the bottom plate 41 of upset cabin 4 and is linked to each other, be provided with four induction block 124 that are the setting of annular array on the rotation axis 122, the position of induction block 124 corresponds with inductive switch 123.
As another embodiment, a method for turning over springs for bed nets, which adopts a turning system of the springs for bed nets to turn over the ends of formed springs in a reversing way, comprises the following specific turning steps:
s1, a rotation driving device 1 drives a turnover cabin 4 to rotate, so that two stop blocks on a spring discharge port are respectively parallel to and correspond to baffle plates 42 at two corresponding ends on the turnover cabin 4;
s2, transversely outputting a spring through a spring discharge port to enable the spring to enter a spring storage channel A1, wherein two ends of the spring are respectively abutted against two corresponding inner walls on a spring storage channel A1 to be positioned in the spring storage channel A1;
s3, the rotation driving device 1 drives the overturning cabin 4 to rotate 90 degrees, so that the spring in the transverse state rotates to be in the vertical state; the turnover cabin 4 sequentially and continuously works in the sequence of rotating once at 90 degrees clockwise and rotating once at 90 degrees anticlockwise, or the turnover cabin 4 sequentially and continuously works in the sequence of rotating once at 90 degrees anticlockwise and rotating once at 90 degrees clockwise; when the turnover cabin 4 rotates clockwise, the port 101 of the spring A in the vertical state faces upwards, and the port 102 of the spring B faces downwards; when the turnover cabin 4 rotates anticlockwise, the port 101 of the spring A face in the vertical state faces downwards, and the port 102 of the spring B face faces upwards; based on the turning adjustment of the springs 10, the port 101 of the spring A surface of one spring 10 in each row and each column of the adjacent two springs 10 of the bed net is larger than the port 102 of the spring B surface, and the port 101 of the spring A surface of the other spring is smaller than the port 102 of the spring B surface;
s4, the pushing driving mechanism 22 drives the pushing rod 21 to translate, so that one end, close to the overturning cabin 4, of the pushing rod 21 abuts against the spring, and therefore the spring in the vertical state in the spring storage channel A1 is pushed away from the spring storage channel A1 under the translation of the pushing rod 21, and the next procedure is carried out.
As another embodiment, a bed net spring forming apparatus includes a spring forming machine and a turning system of a bed net spring, the spring forming machine includes a spring discharge port, and the turning system of the bed net spring is disposed at the spring discharge port, wherein the spring forming machine is a spring forming machine that is conventionally used in the market, and therefore, detailed description thereof is omitted.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (9)
1. A spring turning system for a bed net is characterized by comprising a spring discharge port, a rotary driving device (1), a material pushing device (2) and a spring turning cabin (4) arranged at the spring discharge port, wherein a rotary part of the rotary driving device (1) is connected with the turning cabin (4), and the rotary driving device (1) comprises a rotary limiting mechanism (12) for limiting rotation of the turning cabin (4) after each rotation is carried out for a set angle;
the turnover cabin (4) comprises a spring storage channel (A1), the pushing device (2) is positioned beside one port of the spring storage channel (A1), the pushing device (2) comprises a pushing rod (21) and a pushing driving mechanism (22), and the pushing rod (21) is arranged on the pushing driving mechanism (22);
the width of the spring storage channel (A1) is more than or equal to the width of the spring discharge port;
the molded spring is reversed and turned at the end part, and the turning steps are as follows:
s1, a rotation driving device (1) drives a turnover cabin (4) to rotate, so that two baffle blocks on a spring discharge port are respectively parallel to baffle plates (42) at two corresponding ends of the turnover cabin (4) and correspond to each other;
s2, transversely outputting a spring through a spring discharge port to enable the spring to enter a spring storage channel (A1), wherein two ends of the spring are respectively abutted against two corresponding inner walls on the spring storage channel (A1) so as to be positioned in the spring storage channel (A1);
s3, the rotation driving device (1) drives the overturning cabin (4) to rotate 90 degrees, so that the spring in the transverse state rotates to be in the vertical state;
s4, the pushing driving mechanism (22) drives the pushing rod (21) to move horizontally, one end, close to the overturning cabin (4), of the pushing rod (21) abuts against the spring, and therefore the spring in the vertical state in the spring storage channel (A1) is pushed away from the spring storage channel (A1) under the horizontal movement of the pushing rod (21), and the next procedure is carried out.
2. The spring turn-over system for a bed net according to claim 1, wherein the turn-over chamber (4) comprises a bottom plate (41) and two baffle plates (42) arranged perpendicular to the bottom plate (41), the two baffle plates (42) being fixed to the corresponding ends of the bottom plate (41) respectively to form a spring storage passage (a 1).
3. The turning system of a bed net spring as claimed in claim 2, wherein the corresponding two ends of the bottom plate (41) are respectively provided with a long hole (40) along the length direction, and each long hole (40) is internally provided with a bolt which is in threaded connection with the bottom of the baffle plate (42).
4. The spring turning system for the bed net according to claim 3, wherein the rotary driving device (1) further comprises a rotary motor (11), the rotary limiting mechanism (12) comprises a base (121), a rotary shaft (122) and an inductive switch (123), the rotary shaft (122) is rotatably mounted on the base (121), a rotary shaft of the rotary motor (11) is fixedly connected with one end of the rotary shaft (122), the other end of the rotary shaft (122) is fixedly connected with the turning cabin (4), and the rotary shaft (122) is provided with an inductive part (120); the induction switch (123) comprises two first photoelectric sensors (126), the induction part (120) comprises two channels (125) which are arranged at intervals, the two channels (125) are orthogonal, and after the induction light of one first photoelectric sensor (126) penetrates through one channel (125), the induction light of the other first photoelectric sensor (126) is vertical to the other channel (125); or the sensing part (120) comprises four sensing blocks (124) arranged in an annular array, the sensing switch (123) comprises a second photoelectric sensor (127), and the position of the sensing block (124) corresponds to the position of the second photoelectric sensor (127).
5. The spring turning system for the bed net according to claim 1, further comprising a workbench (5) and an adjusting mechanism (7) installed on the workbench (5), wherein the adjusting mechanism (7) comprises a fixing frame (6), a lifting adjusting screw (71), a transverse adjusting screw (72) and a longitudinal adjusting screw (73), a transverse elongated hole (51) is formed in the workbench (5), a longitudinal elongated hole (61) is formed in the fixing frame (6), two ends of the lifting adjusting screw (71) respectively penetrate through the transverse elongated hole (51) and the longitudinal elongated hole (61), two first nuts (74) are in threaded connection with the upper end of the lifting adjusting screw (71), two second nuts (75) are in threaded connection with the lower end of the lifting adjusting screw (71), the workbench (5) is clamped by the two first nuts (74), and the fixing frame (6) is clamped by the two second nuts (75), two ends of the lifting adjusting screw rod (71) are respectively provided with a connecting frame (76), one end of the workbench (5) positioned in the transverse elongated hole (51) is provided with a first threaded sleeve (77), and one end of the fixed frame (6) positioned in the longitudinal elongated hole (61) is provided with a second threaded sleeve (78); one end of the transverse adjusting screw rod (72) is fixed with the connecting frame (76), and the other end of the transverse adjusting screw rod is in threaded connection with the first threaded sleeve (77); one end of the longitudinal adjusting screw rod (73) is fixed with the connecting frame (76), the other end of the longitudinal adjusting screw rod is in threaded connection with the second threaded sleeve (78), and the planes of the two opposite sides of the lifting adjusting screw rod (71) are in contact fit with the two inner walls of the transverse elongated hole (51) and the two inner walls of the longitudinal elongated hole (61).
6. The turning system of bed net springs as claimed in claim 1, characterized in that a material pushing plate (23) is arranged on the material pushing rod (21) near the turning cabin (4), the cross section of the material pushing plate (23) is in a shape of a straight line or in an inverted V shape or in an arc shape.
7. The turning system of a spring for a bed net according to any one of the claims 1 to 4 and 6, characterized in that the pushing driving mechanism (22) comprises a servo sliding block, the material pushing rod (21) is fixed on the sliding block of the servo sliding table through a connecting body; or
The pushing driving mechanism (22) comprises a support (221), a rotating disc (223), a driving motor (222), a connecting rod (225), a connecting plate (224) and a linear guide rail (226), the linear guide rail (226) and the pushing rod (21) are arranged in parallel, the driving motor (222) is fixed on the support (221), the central portion of the rotating disc (223) is fixedly connected with a rotating shaft of the rotating motor (11), the connecting plate (224) is fixed on a sliding block of the linear guide rail (226), two ends of the connecting rod (225) are hinged with the edge of the rotating disc (223) and the connecting plate (224) through pin shafts respectively, and the other end of the pushing rod (21) is fixedly connected with the connecting plate (224).
8. The spring turn-over method for a bed net according to claim 1, wherein in step S3, the turn-over compartments (4) are continuously operated in sequence of one rotation of 90 ° clockwise and one rotation of 90 ° counterclockwise, or the turn-over compartments (4) are continuously operated in sequence of one rotation of 90 ° counterclockwise and one rotation of 90 ° clockwise;
when the turnover cabin (4) rotates clockwise, the port (101) of the surface A of the spring in a vertical state faces upwards, and the port (102) of the surface B of the spring faces downwards;
when the turnover cabin (4) rotates anticlockwise, the port (101) of the surface A of the spring in a vertical state faces downwards, and the port (102) of the surface B of the spring faces upwards;
based on the turning adjustment of the springs (10), the ports (101) of the A surfaces of the springs (10) in each row and each column of the bed net are larger than the ports (102) of the B surfaces of the springs (10), and the ports (101) of the A surfaces of the springs of the other springs are smaller than the ports (102) of the B surfaces of the springs.
9. A spring forming device for a bed net, which is characterized by comprising a spring forming machine and a spring turning system for the bed net as claimed in any one of claims 1 to 8, wherein the spring forming machine comprises a spring discharge port, and the spring turning system for the bed net is arranged at the spring discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111122695.7A CN113770289A (en) | 2021-09-24 | 2021-09-24 | Turning system of spring for bed net and spring forming equipment for bed net |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111122695.7A CN113770289A (en) | 2021-09-24 | 2021-09-24 | Turning system of spring for bed net and spring forming equipment for bed net |
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| CN113770289A true CN113770289A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111122695.7A Pending CN113770289A (en) | 2021-09-24 | 2021-09-24 | Turning system of spring for bed net and spring forming equipment for bed net |
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| CN (1) | CN113770289A (en) |
Citations (6)
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|---|---|---|---|---|
| CH638708A5 (en) * | 1980-11-10 | 1983-10-14 | Mathewson Corp | Spring-transfer machine |
| CN203235878U (en) * | 2013-04-15 | 2013-10-16 | 绍兴市华剑床垫机械有限公司 | Spring turning-over and steering device |
| CN203316651U (en) * | 2013-01-29 | 2013-12-04 | 宁波市望春姚氏床垫机械有限公司 | Spring mattress production equipment |
| CN108296397A (en) * | 2018-03-07 | 2018-07-20 | 苏州德魁家居科技股份有限公司 | A kind of spring switching mechanism and mattress spring string net automatic production line |
| CN109175169A (en) * | 2018-09-17 | 2019-01-11 | 德魁智能装备(苏州)有限公司 | Automatic production sping mattress equipment |
| CN210418246U (en) * | 2019-08-30 | 2020-04-28 | 康勇 | Spring turnover mechanism |
-
2021
- 2021-09-24 CN CN202111122695.7A patent/CN113770289A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH638708A5 (en) * | 1980-11-10 | 1983-10-14 | Mathewson Corp | Spring-transfer machine |
| CN203316651U (en) * | 2013-01-29 | 2013-12-04 | 宁波市望春姚氏床垫机械有限公司 | Spring mattress production equipment |
| CN203235878U (en) * | 2013-04-15 | 2013-10-16 | 绍兴市华剑床垫机械有限公司 | Spring turning-over and steering device |
| CN108296397A (en) * | 2018-03-07 | 2018-07-20 | 苏州德魁家居科技股份有限公司 | A kind of spring switching mechanism and mattress spring string net automatic production line |
| CN109175169A (en) * | 2018-09-17 | 2019-01-11 | 德魁智能装备(苏州)有限公司 | Automatic production sping mattress equipment |
| CN210418246U (en) * | 2019-08-30 | 2020-04-28 | 康勇 | Spring turnover mechanism |
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