CN212826991U

CN212826991U - Automatic feeding device

Info

Publication number: CN212826991U
Application number: CN202021245268.9U
Authority: CN
Inventors: 郑杰
Original assignee: Link-Asia Smart Technology (suzhou) Co ltd
Current assignee: Link-Asia Smart Technology (suzhou) Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-30
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses an automatic feeding device, it includes: the winding device is provided with an opening structure; the winding device comprises a winding device, a storage roller and a storage roller driving device, wherein the winding device is arranged on the winding device; the feeding device is arranged on the other side of the winding device; the feeding device can convey the rubber strip to the storage roller through the opening structure of the winding device. The utility model has the advantages that the structure and the position relation of the winding device, the storage roller driving device and the feeding device are skillfully arranged, so that the technical effect that the sizing material strip starts to be wound from the center position of the naked tire bead is realized; and simultaneously, utilize automatic feeding device still can realize the automatic function of storing of storage roller, need not artifical material loading, and then realize the cost of using manpower sparingly, improve production efficiency's technological effect.

Description

Automatic feeding device

Technical Field

The utility model belongs to the technical field of tire production auxiliary assembly and specifically relates to an automatic feeding device is related to.

Background

According to experience of the applicant in the field of tire production equipment for many years, in the conventional tire bead winding system, when a rubber strip is wound on a tire bead, a stub bar of the strip wound on a roller part needs to be pulled out and pasted on a bare tire bead manually when the rubber strip is wound on the tire bead, and then a winding device performs winding action on the tire bead, so that the production efficiency is low, and human resources are wasted.

Disclosure of Invention

The utility model provides an automatic feeding device, it includes: the winding device is provided with an opening structure; the winding device comprises a winding device, a storage roller and a storage roller driving device, wherein the winding device is arranged on the winding device; the feeding device is arranged on the other side of the winding device; the feeding device can convey the rubber strip to the storage roller through the opening structure of the winding device.

Preferably, the winding device is provided with a material taking plate, a first driver and a cutter, the material taking plate is provided with a notch structure, and the cutter and the notch structure of the material taking plate are correspondingly arranged and can move relatively.

Preferably, the material lapping plate is provided with an elastic piece on the surface.

Preferably, a bare bead receiving structure is arranged on the material lapping plate, and an elastic piece is arranged on the inner surface of the bare bead receiving structure.

Preferably, the material lapping plate is at least partially overlapped with the circle center of the bare bead.

Preferably, the storage roller is arranged on the storage roller mounting plate on one side of the winding device and is close to the opening structure.

Preferably, the stock roller includes: the shell is provided with a notch, and one end of the shell is provided with an engaging structure; and a fixing device for a sizing material strip is arranged in the shell, and the fixing device is arranged corresponding to the gap of the shell.

Preferably, one end of the storage roller driving device is provided with a second engagement structure matched with the engagement structure of the shell, and a second driver is arranged on the storage roller driving device.

Preferably, the feeding device comprises: a slide rail device; a feeder movable relative to the slide rail device; the third driver drives the pressing device to lift; and the fourth driver drives the feeder to move along the slide rail device.

Preferably, the feeder comprises a feed rod which moves along the slide rail device and passes through the opening structure of the winding device to feed the rubber strip to the storage roller.

By utilizing the automatic feeding device of the utility model, the automatic storage function of the storage roller can be realized, manual feeding is not needed, thereby realizing the technical effects of saving labor cost and improving production efficiency; furthermore, through wind, storage roller drive arrangement, material feeding unit's structure position relation, can realize that the sizing material strip begins winding technological effect from naked tire bead central point.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a bead winding system to which the present invention is applied.

Fig. 2 is a partially enlarged schematic view of the feeding device 3 in fig. 1.

Fig. 3 is a schematic view of a first viewing angle of the winding device 5 according to the present invention.

Fig. 4 is a schematic diagram of a second viewing angle of the winding device 5 according to the present invention.

Fig. 5 is a schematic view of the middle storing roller 2 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a schematic perspective view of a tire bead winding system suitable for the automatic feeding device of the present invention. As shown in fig. 1, the winding system mainly comprises: the device comprises a storage roller driving device 1, a storage roller 2, a feeding device 3, a tire bead driving device 4 and a winding device 5; the bead winding system has the following specific working procedures: after the system is started, the storage roller driving device 1 moves to be close to the storage roller 2 and is meshed with the storage roller, the feeding device 3 conveys the rubber material strips 36 to the storage roller 2, the storage roller driving device 1 rotates to drive the storage roller 2 to rotate and wind the required rubber material strips, then the rubber material strips stop, the tire bead driving device 4 conveys the bare tire beads 42 to be wound with the rubber material strips to a preset position, then the rubber material strips are cut off by a cutter, and then the winding device 5 winds the rubber material strips on the storage roller 2 onto the bare tire beads. The bead driving device 4 is provided with an electromagnet 41, and the bare bead 42 is fixed or released by controlling the electrification or the outage of the electromagnet 41.

As shown in fig. 1-5, the utility model discloses an automatic feeding device, it includes: a winding device 5 provided with an opening structure 51; the storage roller driving device 1 is arranged on one side of the winding device 5, and the storage roller driving device 1 can drive the storage roller 2 to synchronously rotate when working; the feeding device 3 is arranged on the other side of the winding device 5; the feeding device 3 can feed the strip of glue 36 to the stock roll 2 through the opening 51 of the winding device 5.

Specifically, the storage roller 2 is arranged on the storage roller mounting plate 53 on one side of the winding device 5 and is arranged close to the opening structure 51; the winding device 5 is provided with a first driver 54, which is used for driving the winding device 5 to rotate and can be a driving source such as a motor; and a material-overlapping plate 52 for receiving the bare bead 42 and the rubber strip 36; and a cutter (not shown) for cutting the strip of glue 36; the material-joining plate is provided with a notch structure 521, and the cut-off knife is arranged corresponding to the notch structure. When the storage roller driving device 1 rotates to drive the storage roller 2 to wind the length of the needed sizing material strip, the cut-off knife can cut the sizing material strip 36 on the material taking plate 52 through the notch structure. In addition, it should be noted that, the cut-off knife of the present invention and the notch structure 521 of the material overlapping plate 52 can move relatively, that is, the cut-off knife is fixedly disposed on the winding device 5, and the material overlapping plate 52 can move relative to the winding device 5, so that the notch structure 521 can move relative to the cut-off knife; the material pick-up plate 52 may be fixedly disposed on the winding device 5, and the cut-off knife may move relative to the material pick-up plate 52, so as to realize the movement of the notch structure 521 relative to the cut-off knife; or both, or other means for achieving the relative movement between the cutter and the notch 521 of the material-joining plate 52, which are not exhaustive. The present invention employs a manner in which the material-joining plate 52 can be elastically moved up and down along the material-joining plate slide rail 522.

Preferably, the material-joining plate 52 of the present invention has a surface provided with an elastic member (not shown) having a certain thickness and a strong friction force; alternatively, the material retainer plate 52 may be provided with a bare bead storage structure, and an elastic member (not shown) may be provided on an inner surface of the bare bead storage structure. The bare bead receiving structure may be a groove structure (not shown) disposed on the material placing plate 52 or a protrusion structure (not shown) disposed on the material placing plate 52 and provided with a groove structure (not shown), which is not exhaustive. In summary, the elastic member may be a silicone rubber or other elastic object with equivalent technical effect, which is used to ensure that when the bare bead 42 presses down the rubber strip 36, the rubber strip 36 can be better coated on the bare bead 42 due to the deformation of the elastic member under stress; the purpose of selecting a large friction force or setting a bare tire bead storage structure is to prevent the bare tire bead from moving, so that the rubber strip 36 can conveniently coat the bare tire bead 42, and the coating yield is improved.

Furthermore, the utility model discloses will the material taking plate 52 overlaps the setting with the centre of a circle of naked tire bead at least part. Through this project organization, can realize no matter the size of a dimension of naked tire bead, when carrying out the winding of sizing material strip, all can begin the winding from naked tire bead central point department to reduce because of required winding naked tire bead size is different, frequently adjust other mechanisms in order to adapt to the naked tire bead of unidimensional, to manufacturing enterprise, the novel technical product of this disclosure convenient to use, production efficiency is higher.

As shown in fig. 1-2, the feeding device 3 of the present invention comprises: a slide rail device 31; a feeder 32 movable relative to said slide means 31, said feeder 32 moving along said slide means 31 through the opening structure 51 of said winding device 5 to feed the strip of glue onto the stock roll 2; a pressing device 34 for fixing a sizing material strip 36; the third driver 33 and the pressing device 34 are of an integral structure, the third driver 33 can move up and down on the driver frame 331 to drive the pressing device 34 to ascend or descend, and accordingly release or fix the pressing device 34 on the sizing material strip 36 is achieved; the fourth driver 35 is integrally provided with the third driver 33, the pressing device 34, and the feeder 32 by a driver holder 331, and is movable in synchronization with the third driver, so that the fourth driver 35 can drive the feeder 32 to move back and forth along the slide rail device 31, thereby realizing the feeding operation of the feeder 32. The third driver 33 and the fourth driver 35 may be air cylinders. In addition, the feeder 32 may further include a feeding rod 321, the feeding rod 321 is provided with a glue strip 36 receiving slot (not shown), and the feeding rod 321 moves along the slide rail device 31 to pass through the opening structure 51 of the winding device 5 to feed the glue strip onto the storage roller 2, so as to extend the feeding distance of the feeder 32 and achieve remote feeding.

It should be noted that the glue strip 36 on the feeder 32 or the feed bar 321 is only a part of a large roll of glue strip. Therefore, adopt the utility model discloses technical scheme can be continuous carry the big sizing material strip of rolling up to storage roller 2 on, reduce the change frequency to and manual intervention frequency, and then improve production efficiency.

As shown in fig. 1 and fig. 4-5, the storage roller 2 of the present invention comprises: a housing 21, said housing having a notch 23, one end of the housing having an engagement structure 26; inside the casing 21, there are provided fastening means (not shown) for a strip of glue, which fastening means are arranged in correspondence with the notches 23 of the casing. In addition, the one end of storage roller drive arrangement 1 be provided with the engagement structure 26 matched with second engagement structure of shell 21, be provided with second driver 11 on the storage roller drive arrangement 1 for the drive storage roller drive arrangement 1 is rotatory, and then drive with storage roller 2 of storage roller drive arrangement 1 meshing is rotatory to the realization twines sizing material strip 36 on storage roller 2. In addition, reference numeral 22 in fig. 5 is a fixed shaft for fixing the stock roller 2 to the stock roller mounting plate (53) on the winding device (5) side. The utility model discloses a certain clearance has under the out-of-operation condition between fixing device and the shell 21, when material feeding unit 3 carries the sizing material strip stub bar to the breach 23 of shell, in the utility model discloses in fixing device expands to shell 21 inner wall one side, and then tightly suppresses the strip stub bar and fixes between fixing device and shell 21 inner wall, then storage roller drive arrangement 1 rotates in order to drive storage roller 2 rotatory winding required strip length, when naked tire bead 42 pushes down the sizing material strip the cut-off knife cuts the sizing material strip after the fixed length, then material feeding unit 3 removes to withdraw, makes preparation for next pay-off; at the same time, the winding device 5 winds the fixed-length rubber compound strip on the stock roll 2 onto the bare bead 42.

Preferably, in order to determine whether the notch 23 of the housing is returned to the predetermined feeding position, a reflective element 24, such as reflective paper, may be further disposed on the housing 21; accordingly, in the present invention, a fixed position is selected in the bead winding system, for example, the fixing frame (55) of the winding device 5 is provided with a light detecting element (not shown), such as a light sensor, etc., and when it is detected that the notch 23 of the housing has returned to the predetermined feeding position, the feeding device 3 starts feeding material to perform the subsequent operation.

Furthermore, the main purpose of the engagement structure 26 is to engage with the engagement structure (not shown) at one end of the storage roll driving device 1, and then to drive the storage roll 2 to wind the required sizing material strip by the storage roll driving device 1. The engaging structure 26 is specifically determined according to an engaging structure at one end of the storage roll driving device 1, and may be a sawtooth structure, a male engaging structure, a female engaging structure or the like.

According to the above analysis, the utility model discloses an ingenious structure and the position relation that sets up wind, storage roller drive arrangement, material feeding unit to realize that the sizing material strip begins winding technological effect from naked tire bead central point. And simultaneously, utilize automatic feeding device still can realize the automatic function of storing of storage roller, need not artifical material loading, and then realize the cost of using manpower sparingly, improve production efficiency's technological effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding device, characterized by, includes:

-a winding device (5), said winding device (5) being provided with an opening structure (51);

the storage roller driving device (1) drives the storage roller (2) to rotate synchronously;

the feeding device (3) is arranged on the other side of the winding device (5);

the feeding device (3) can pass through the winding device (5) and convey the sizing material strip to the storage roller (2) through the opening structure (51).

2. The automatic feeding device according to claim 1, wherein the winding device (5) is provided with a material overlapping plate (52), a first driver (54) and a cutter, the material overlapping plate is provided with a notch structure (521), and the cutter is arranged corresponding to the notch structure (521) of the material overlapping plate (52) and can move relatively.

3. An automatic feeding device according to claim 2, characterized in that the material-overlapping plate (52) is provided with a resilient member on its surface.

4. An automatic feeding device according to claim 2, characterized in that said material-overlapping plate (52) is provided with a bare bead receiving structure, the inner surface of which is provided with an elastic member.

5. An automatic feeding device according to claim 2, characterized in that said flitch plate (52) is arranged to overlap at least partially with the centre of a bare bead.

6. An automatic feeding device according to claim 1, characterized in that the magazine roll (2) is arranged on a magazine roll mounting plate (53) at the side of the winding device (5) and adjacent to the opening arrangement (51).

7. An automatic feeding device according to claim 1, characterized in that said storage roller (2) comprises: a housing (21) provided with a notch (23), one end of the housing being provided with an engagement structure (26); the inner part of the shell (21) is provided with a fixing device of a sizing material strip, and the fixing device is arranged corresponding to the gap (23) of the shell.

8. An automatic feeding device according to claim 7, characterized in that one end of the magazine roller drive (1) is provided with a second engagement structure cooperating with the engagement structure (26) of the housing (21), the magazine roller drive (1) being provided with a second drive (11).

9. The automatic feeding device according to claim 1, characterized in that said feeding device (3) comprises: a slide rail device (31); a feeder (32) which is movable relative to the slide rail device (31); the pressing device (34) and the third driver (33), wherein the third driver (33) drives the pressing device (34) to lift; and a fourth driver (35) for driving the feeder (32) to move along the slide rail device (31).

10. An automatic feeding device according to claim 9, characterized in that said feeder (32) comprises a feed bar (321), said feed bar (321) being moved along said slide rail means (31) through the opening structure (51) of said winding device (5) to feed the strip of glue onto the magazine roll (2).