Button feeding mechanism

Abstract

The utility model discloses a button feeding mechanism, which adopts the technical scheme that a button pushing device and a button receiving device are arranged to accurately control the direction and the angle when a sewing button is fed out, and the sewing button can be fed out in the correct direction and the correct angle so that the subsequent riveting can be smoothly carried out. A pushing channel is arranged in a button outlet seat of the button pushing device, the button is limited in a preset discharging direction through the pushing channel after being clamped on a button feeding push rod, meanwhile, a clamping piece is arranged on the feeding push rod, the clamping piece clamps the button so that the button can be fed out in the correct direction and angle, and meanwhile, the button feeding push rod is clamped by the clamping piece. And the moving distance range of the feeding push rod is limited by the control pressing block. The button feeding mechanism has the beneficial technical effect of high accuracy in the button feeding direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing processing equipment field, especially a send button mechanism. BACKGROUND

[0002] In the clothing industry, as a part of riveting machine, first, the button seat part of the button sending mechanism receives the button buckle sent from the mechanical vibration disc, then the sent button buckle is pushed from the inside of the button seat to the outside through the cylinder drive, and then the button buckle is sent to the subsequent mechanical module for buttoning operation, the button buckle has angle requirement, in the process, the button buckle needs to be adjusted in the pushing process of the button seat part to facilitate the button buckle to keep the correct direction to realize smooth riveting when subsequent buttoning, the prior art adjusts the button buckle through manual operation, and the accuracy of manual adjustment of the button buckle is poor. SUMMARY

[0003] The utility model discloses a button sending mechanism, which aims to solve the technical problem of poor accuracy of manual adjustment of the button buckle in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides a button sending mechanism, which comprises a button pushing device for pushing the button buckle and a button receiving device for receiving the button buckle after pushing, the button pushing device comprises a button seat, a button sending cylinder and a button sending push rod connected with the button sending cylinder, the button seat is provided with a pushing channel in the inside for limiting the button buckle to have a predetermined pushing direction, one side of the button seat corresponding to the feeding direction is provided with a feeding port, the feeding port is communicated with the pushing channel, one end of the pushing channel is towards the button sending cylinder, and the other end is towards the button receiving device, the button sending push rod is slidably arranged in the pushing channel, and the button sending push rod is provided with a clamping piece for clamping the button buckle at one end close to the button receiving device.

[0005] Further, the clamping piece comprises a fixing part for fixing the button buckle and a lifting part for adjusting the clamping state, the fixing part and the lifting part are integrally formed at the end of the button sending push rod.

[0006] Further, the top of the pushing channel of the button seat is at least partially open, and the open part of the top of the pushing channel is provided with a control pressure block for limiting the movement position of the button sending push rod, and the end of the control pressure block is at least partially inserted into the top of the pushing channel.

[0007] Further, the control block is provided with two blocks, the control block includes a first control block and a second control block, the first control block is arranged at the position of the lifting pressure part in the initial position of the clasp pushing rod without clasp, and the second control block is arranged at the position of the lifting pressure part in the terminal position of the clasp pushing rod with clasp, the movement range of the clasp pushing rod is limited between the first control block and the second control block.

[0008] Further, the lifting pressure part is in abutment with the first control block and the second control block respectively at the initial position and the terminal position of the clasp pushing rod, the control block is in abutment with one end of the lifting pressure part to extend into the pushing channel, and / or the lifting pressure part is higher than the fixed part in the horizontal direction.

[0009] Further, the lifting pressure part is provided with a first inclined surface, a second inclined surface and a third acting surface, the first control block is provided with a third inclined surface and a first acting surface at the position corresponding to the first inclined surface, the second control block is provided with a fourth inclined surface at the position corresponding to the second inclined surface, and the second control block is further provided with a second acting surface, when the control block is in the corresponding position, the first inclined surface is in abutment with the third inclined surface, and the second inclined surface is in abutment with the fourth inclined surface.

[0010] Further, the clasp receiving device includes an upper holding part and a lower holding part, the lower holding part is a clamping piece, the upper holding part and the lower holding part are movably connected, and the upper holding part and the lower holding part define a receiving cavity for receiving the clasp after being movably separated.

[0011] Further, the upper holding part and the lower holding part are connected through a bolt, the clamping piece is correspondingly installed at both ends of the bolt, and the lower holding part swings downward and swings back to expand and shrink the receiving cavity with both ends of the bolt as the fulcrum.

[0012] Further, the upper holding part and the lower holding part are connected through a lifting shaft, the clamping piece is correspondingly installed at both ends of the lifting shaft, and the lower holding part lifts and lowers to expand and shrink the receiving cavity with both ends of the lifting shaft as the fulcrum.

[0013] Further, the clasp pushing rod further includes a limiting part for placing a specific clasp, the limiting part includes a first limiting protrusion and a second limiting protrusion, the first limiting protrusion and the second limiting protrusion form an open slot, and the curvature of the top surface of the second limiting protrusion in contact with the clasp matches the shape of the clasp.

[0014] The utility model discloses technical scheme through setting up push buckle device and connect buckle device to realize the accurate control of direction and angle when sending out the button, can send out the button through correct direction and angle to make the subsequent riveting can smoothly carry out, specifically, set up the push channel in the out button seat of push buckle device, and the button is sent buckle push rod after being limited in the predetermined discharge direction through push channel on the card, and the clamping piece is set up on the feeding push rod simultaneously, and the button is sent buckle push rod to make it keep correct direction and angle to be sent out, and simultaneously, the moving distance range of feeding push rod is limited by control pressure piece, the utility model has the beneficial technical effect that the button sending out direction precision is high. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the side view of the utility model;

[0017] Figure 3 It is the plan view of the utility model;

[0018] Figure 4 It is the three-dimensional structure schematic of push buckle device Figure 1 ;

[0019] Figure 5 It is the three-dimensional structure schematic of push buckle device Figure 2 ;

[0020] Figure 6 It is the partial three-dimensional structure exploded view of push buckle device;

[0021] Figure 7 It is the three-dimensional structure exploded view of connect buckle device;

[0022] Figure 8 It is the three-dimensional structure of control pressure piece and clamping piece Figure 1 ;

[0023] Figure 9 It is the three-dimensional structure of control pressure piece and clamping piece Figure 2 .

[0024] Among them, the above-mentioned drawing includes the following figure mark:

[0025] 1, push buckle device; 11, button seat; 111, push channel; 112, via hole; 113, feeding port; 12, buckle feeding cylinder; 13, buckle feeding push rod; 14, clamping piece; 141, fixed part; 142, lifting pressure part; 1421, first inclined surface; 1422, second inclined surface; 1433, third acting surface; 15, limiting component; 151, first limiting block; 152, second limiting block; 16, control pressure block; 16A, first control pressure block; 16A1, third inclined surface; 16A2, first acting surface; 16B, second control pressure block; 16B1, fourth inclined surface; 16B2, second acting surface; 161, hole position; 2, buckle receiving device; 21, upper holding part; 22, lower holding part; 23, accommodating chamber; 24, bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0028] In addition, if the embodiments of the present application involve descriptions of "first" or "second", etc., the descriptions of "first" or "second" are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0029] The present application provides a buckle feeding mechanism.

[0030] In the embodiments of the present application, for example, Figures 1 to 9As shown, the button feeding mechanism includes a button pushing device 1 for pushing the button and a button receiving device for receiving the pushed button, the button pushing device 1 includes a button outlet seat 11, a button feeding cylinder 12 and a button feeding push rod 13 in transmission connection with the button feeding cylinder 12, the button outlet seat 11 is internally provided with a pushing channel 111 for defining a predetermined pushing direction of the button, a feeding opening 113 is arranged on the side of the button outlet seat 11 corresponding to the feeding direction, the feeding opening 113 is in communication with the pushing channel 111, one end of the pushing channel 111 is towards the button feeding cylinder 12 and the other end is towards the button receiving device, the button feeding push rod 13 is slidably arranged in the pushing channel 111, in the working process, the button feeding cylinder 12 pushes the button feeding push rod 13, the button feeding push rod 13 is pushed along the pushing channel 111 to the end of the button receiving device, in addition, the button feeding push rod 13 is provided with a clamping piece 14 for clamping the button at the end close to the button receiving device 2, the clamping piece 14 can clamp the button to make it be sent out with correct direction and angle.

[0031] In the embodiment of the utility model, the clamping piece 14 includes a fixing part 141 for fixing the button and a lifting part 142 for adjusting the clamping state, the fixing part 141 and the lifting part 142 are integrally arranged at the end of the button feeding push rod 13, in some other embodiments, the fixing part 141 and the lifting part 142 can be connected in a split type, the integrally formed has the advantage that the structure is more stable.

[0032] In some preferable embodiments of the utility model, in order to position the pushing distance of the button feeding push rod 13, the pushing channel 111 of the button outlet seat 11 is at least partially open at the top, and a control pressing block 16 for limiting the movement position of the button feeding push rod 13 is arranged at the open part of the top of the pushing channel 111, and the end of the control pressing block 16 is at least partially extended into the top of the pushing channel 111.

[0033] Specifically, the control pressing block 16 is preferably provided with two, the control pressing block 16 includes a first control pressing block 16A and a second control pressing block 16B, the lifting part 142 is provided with the first control pressing block 16A at the initial position of the button feeding push rod 13 without feeding the button, and the lifting part 142 is provided with the second control pressing block 16B at the terminal position of the button feeding push rod 13 with feeding the button, and the movement range of the button feeding push rod 13 is limited between the first control pressing block 16A and the second control pressing block 16B. Figures 1 to 6 As shown, the control pressing block 16 includes a first control pressing block 16A and a second control pressing block 16B, the first control pressing block 16A is arranged at the lifting part 142 position of the initial position of the button feeding push rod 13 without feeding the button, and the second control pressing block 16B is arranged at the lifting part 142 position of the terminal position of the button feeding push rod 13 with feeding the button.

[0034] Specifically, at the initial position and the end position of the pusher 13, the lifting-pressing part 142 abuts against the first control pressing block 16A and the second control pressing block 16B respectively, and the control pressing block 16 abuts against one end of the lifting-pressing part 142 to extend into the pushing channel 111, and / or the lifting-pressing part 142 is higher than the fixing part 141 in the horizontal direction, so as to better achieve the clamping function.

[0035] Further, in order to control the use state of the lifting-pressing part 142 and the fixing part 141, the lifting-pressing part 142 is provided with a first inclined surface 1421, a second inclined surface 1422 and a third acting surface 1433, the first control pressing block 16A is provided with a third inclined surface 16A1 and a first acting surface 16A2 at a position corresponding to the first inclined surface 1421, and the second control pressing block 16B is provided with a fourth inclined surface 16B1 at a position corresponding to the second inclined surface 1422, and the second control pressing block 16B is further provided with a second acting surface 16B2, when being at the corresponding positions, the first inclined surface 1421 abuts against the third inclined surface 16A1, and the second inclined surface 1422 abuts against the fourth inclined surface 16B1, when the first acting surface 16A2 or the second acting surface 16B2 abuts against the third acting surface 1433, the lifting-pressing part 142 is in the pressing state, and when the first acting surface 16A2 or the second acting surface 16B2 is separated from the third acting surface 1433, the lifting-pressing part 142 is in the lifting state.

[0036] Understandably, when the first inclined surface 1421 abuts against the third inclined surface 16A1, the pusher 13 stops, and the lifting-pressing part 142 is pressed, and the fixing part 141 is in the lifting state at this time, for receiving the buttons sent from the feeding port 113, and when the second inclined surface 1422 abuts against the fourth inclined surface 16B1, the pusher 13 stops moving after abutting, and the lifting-pressing part 142 and the fixing part 141 are both in the pressing state, which is beneficial to sending the buttons into the subsequent button receiving device.

[0037] Further, in order to control the stable installation of the control pressing block 16, the control pressing block 16 is provided with a through hole 161 at one end, and the side surface of the button outlet seat 11 is provided with a through hole 112 corresponding to the through hole 161, and the control pressing block is fixedly connected to the side surface of the button outlet seat 11 by penetrating the through hole 161 and the through hole 112 through the connecting piece.

[0038] Further, as shown in FIG. 6, the control pressing block 16 is provided with a first control pressing surface 16A1 and a second control pressing surface 16B1, and the lifting-pressing part 142 is provided with a first inclined surface 1421 and a second inclined surface 1422, and the first control pressing surface 16A1 abuts against the first inclined surface 1421, and the second control pressing surface 16B1 abuts against the second inclined surface 1422. Figure 3As shown, the first control block 16A and the second control block 16B occupy different areas on the top surface of the push channel 111, because the size of the area occupied by the control block 16 needs to be adapted to the function, the first control block 16A at the feed inlet 113 of the external mechanical vibration disc is set to be large, so that the pin buckle can be stably clamped during transportation, to prevent the situation that the fixing part 141 is lifted for too short a time and the pin buckle is not clamped, and it is worth noting that the control block 16 is set to be larger, and more hole positions 161 and through holes 112 can be provided on the side, such as Figures 1 to 2 As shown, the first control block 16A is provided with two pairs of hole positions 161 and through holes 112 for fixed connection.

[0039] In the embodiment of the utility model, the clasp device 2 includes an upper holding part 21 and a lower holding part 22, the lower holding part 22 is a clamping piece, the upper holding part 21 and the lower holding part 22 are movably connected, and after the upper holding part 21 and the lower holding part 22 are movably separated, a containing chamber 23 for receiving the pin buckle is defined therebetween, and in the working process, the pin buckle is clamped in the aforementioned containing chamber 23.

[0040] In some embodiments of the utility model, as shown in Figure 1 、 Figure 2 and Figure 7 , the upper holding part 21 and the lower holding part 22 are connected through a bolt 24, the clamping piece is installed at both ends of the bolt 24, and the lower holding part 22 swings downward and swings back to expand and reduce the containing chamber 23 with both ends of the bolt 24 as the fulcrum.

[0041] In other embodiments of the utility model, the upper holding part 21 and the lower holding part 22 can also be connected through a lifting shaft, the clamping piece is installed at both ends of the lifting shaft, and the lower holding part 22 lifts and lowers with both ends of the lifting shaft as the fulcrum to expand and reduce the containing chamber 23, specifically, by pulling the lifting shaft, the lower holding part 22 is separated from the upper holding part 21, and the lifting shaft can be arranged in a mechanical telescopic, elastic telescopic or other mode.

[0042] In the embodiment of the utility model, the buckle pushing rod 13 further includes a limiting part 15 for placing a specific pin buckle, the limiting part 15 includes a first limiting protrusion 151 and a second limiting protrusion 152, the first limiting protrusion 151 and the second limiting protrusion 152 form an open slot, and the curvature of the top surface of the second limiting protrusion 152 in contact with the pin buckle matches the shape of the pin buckle, and it is worth noting that the characteristic of the limiting part 15 is that it can place special-shaped pin buckles, such as Figure 5As shown, the limiting component 15 of the present embodiment is used to place the jeans hook, the first limiting protrusion 151 places the lower part of the jeans hook, and the upper part of the jeans hook falls on the second limiting protrusion 152. In some other embodiments, the limiting component 15 can be arranged in other shapes suitable for specific buttons, which is part of the prior art and will not be described in detail.

[0043] The following describes the working principle of the present utility model using the technical features of the preferred embodiment:

[0044] The button enters the push button device 1 from the feeding port 113 on the button plate, at this time the button pushing rod 13 is located at the first control pressing block 16A, the first inclined surface 1421 of the lifting pressing part 142 abuts against the third inclined surface 16A1 of the first control pressing block 16A, so that the lifting pressing part is lifted to facilitate the entry of the button, the button is sent into the position below the fixed part 141 of the clamping part through the pushing channel 111, and then the button pushing cylinder 12 pushes the button pushing rod 13 to push it from the first control pressing block 16A to the second control pressing block 16B, in the process, the third acting surface 1433 abuts against the first acting surface 16A2, so that the lifting pressing part is converted from the lifted state to the pressed state to tightly press the button, the fixed part 141 maintains the angle of clamping the button to ensure the stability of the conveying process, after the button is pushed into the accommodating cavity 23 between the upper holding part 21 and the lower holding part 22 by the button pushing cylinder 12, the lifting pressing part 142 abuts against the fourth inclined surface 16B1 of the second control pressing block 16B from the second inclined surface 1422 until the third acting surface 1433 abuts against the second acting surface 16B2, so that the lifting pressing part is lifted to facilitate the discharge or taking of the button, and the button pushing rod 13 completes one-way movement in the pushing channel 111 between the first control pressing block 16A and the second control pressing block 16B, so as to repeatedly complete the feeding and discharging of the button.

[0045] The above only describes the preferred embodiments of the present utility model, and does not limit the patent range of the present utility model, and any equivalent structural transformation, direct / indirect application in other related technical fields under the utility model concept of the present utility model and the contents of the present utility model specification and drawings are included in the patent protection range of the present utility model.

Claims

1. A button feeding mechanism comprising a button pushing device for pushing a button and a button catching device for catching a button pushed by the button pushing device, the button pushing device comprising a button outlet seat, a button feeding cylinder and a button feeding push rod in driving connection with the button feeding cylinder, characterized in that: The push channel in the button outlet seat defines a predetermined pushing direction for the button, and the button outlet seat is provided with an inlet on the side corresponding to the feeding direction, which is communicated with the push channel. One end of the push channel is directed to the button feeding cylinder, and the other end is directed to the button receiving device. The button feeding push rod is slidably arranged in the push channel, and the end of the button feeding push rod close to the button receiving device is provided with a clamping member for clamping the button.

2. The shackle feeding mechanism of claim 1 wherein: The clamping member includes a fixing part for fixing the button and a lifting part for adjusting the clamping state, and the fixing part and the lifting part are integrally formed at the end of the button feeding push rod.

3. The shackle feeding mechanism of claim 2, wherein: The top of the push channel of the button outlet seat is at least partially open, and the open part of the top of the push channel is provided with a control block for limiting the movement position of the button feeding push rod, and the end of the control block at least partially extends into the top of the push channel.

4. The shackle feeding mechanism of claim 3, wherein: The control block is provided with two control blocks, including a first control block and a second control block. The lifting part at the initial position of the button feeding push rod is provided with the first control block, and the lifting part at the end position of the button feeding push rod is provided with the second control block. The movement range of the button feeding push rod is limited between the first control block and the second control block.

5. The clasp feeding mechanism of claim 4, wherein: At the initial position and the end position of the button feeding push rod, the lifting part respectively abuts against the first control block and the second control block. The control block abuts against one end of the lifting part and extends into the push channel, and / or the lifting part is higher than the fixing part in the horizontal direction.

6. The clasp feeding mechanism of claim 5, wherein: The lifting part is provided with a first inclined surface, a second inclined surface and a third acting surface. The first control block is provided with a third inclined surface and a first acting surface corresponding to the position of the first inclined surface. The second control block is provided with a fourth inclined surface corresponding to the position of the second inclined surface, and the second control block is also provided with a second acting surface. When the control block is at the corresponding position, the first inclined surface abuts against the third inclined surface, and the second inclined surface abuts against the fourth inclined surface.

7. The clasp feeding mechanism of claim 1, wherein: The button receiving device includes an upper holding part and a lower holding part. The lower holding part is a clamping piece. The upper holding part and the lower holding part are movably connected, and the upper holding part and the lower holding part define a receiving chamber for receiving the button after being movably separated.

8. The clasp feeding mechanism of claim 7, wherein: The upper holding part and the lower holding part are connected by a bolt. The two ends of the clamping piece are correspondingly installed at the two ends of the bolt. The lower holding part swings downward and swings back to expand and shrink the receiving chamber with the two ends of the bolt as the fulcrum.

9. The clasp feeding mechanism of claim 7, wherein: The upper holding part and the lower holding part are connected by a lifting shaft. The two ends of the clamping piece are correspondingly installed at the two ends of the lifting shaft. The lower holding part lifts and lowers to expand and shrink the receiving chamber with the two ends of the lifting shaft as the fulcrum.

10. The shackle delivery mechanism of claim 1, wherein: The button feeding push rod also includes a limiting member for placing a specific button. The limiting member includes a first limiting protrusion and a second limiting protrusion, and the first limiting protrusion and the second limiting protrusion form an open slot. The curvature of the top surface of the second limiting protrusion in contact with the button matches the shape of the button.

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