Automatic button passing adjusting device and automatic button feeding machine

Abstract

The utility model discloses an automatic button passing adjusting device and an automatic button feeding machine, and relates to the technical field of sewing machines, in order to solve the problems that an existing adjusting mode is inconvenient and low in efficiency, the automatic button passing adjusting device comprises a base, a base plate is arranged at the top of the base, and a driving assembly is arranged at the bottom of the base. The limiting assemblies are movably arranged on the two sides of the top of the base plate and extend in the length direction of the base plate, so that the limiting assemblies and the base plate form a limiting channel, the driving assemblies are used for driving the limiting assemblies to synchronously move in the direction close to or away from each other, and the adjusting assemblies are connected with the corresponding limiting assemblies and located over the base plate. The adjusting assembly is provided with a supporting part used for containing buttons and a contact part used for clamping the buttons, the projection of the contact part is projected to the inner edge of the limiting assembly, the control device is in signal connection with the driving assembly, and therefore the button replacing device can be suitable for replacing buttons of different specifications, operation is easy, convenient and rapid, and the adjusting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of sewing machine technology, and more specifically, to an automatic over-button adjustment device and an automatic button feeding machine. Background Technology

[0002] The commonly used method for adjusting the width of the button feeding track is to use a threaded adjustment rod. However, the threaded adjustment method makes it difficult to ensure the consistency of the button feeding track width, which affects the stability of button feeding. Moreover, when dealing with a large number of buttons of different sizes, manual adjustment is required for each button feeding, which is difficult and cumbersome, thus affecting production efficiency.

[0003] Therefore, how to solve the problems of inconvenience and low efficiency of existing adjustment methods is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide an automatic button adjustment device that can be used to replace buttons of different specifications. It is simple to operate, convenient and quick, so as to improve adjustment efficiency.

[0005] Another objective of this invention is to provide an automatic buckle feeder that includes the aforementioned automatic over-buck adjustment device, which is simple to operate and easy to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic over-tightening adjustment device, comprising:

[0008] The base has a base plate on top and a drive assembly on the bottom.

[0009] The limiting components are movably disposed on both sides of the top of the substrate and extend along the length of the substrate, so that the limiting components and the substrate form a limiting channel. The driving components are used to drive the limiting components to move synchronously toward each other or away from each other.

[0010] An adjustment component is connected to a corresponding limiting component and is located directly above the substrate. The adjustment component is provided with a support for placing the button and a contact part for clamping the button. The projection of the contact part is projected onto the inner edge of the limiting component.

[0011] The control device is connected to the drive components via signals.

[0012] Preferably, the limiting component includes baffles disposed on both sides of the top of the substrate, the baffles extending along the length of the substrate, and the baffles being movably connected to the base via a connecting seat and a guide post.

[0013] Preferably, one end of the baffle is provided with a transition strip, which extends along the length of the substrate to form a limiting channel between the transition strip, the baffle and the substrate.

[0014] Preferably, the end of the substrate away from the transition strip is provided with a snap-fit ​​opening, which is a U-shaped opening with the opening facing the end of the substrate.

[0015] Preferably, one of the baffles is provided with an open guide groove, which is used to connect to the outlet limiting device, and the outlet limiting device is used to adjust the button position of the buckle opening.

[0016] Preferably, the drive assembly includes a cylinder located at the center of the bottom of the base, the output end of the cylinder extends and retracts along the width direction of the base, and the output end of the cylinder is connected to a corresponding connecting seat through a connecting plate.

[0017] Preferably, the drive assembly further includes a gear and a rack that meshes with the gear. The gear is rotatably disposed at the bottom center of the base via a shaft screw, and the rack is disposed at the bottom of the corresponding connecting seat and is arranged along the width direction of the base.

[0018] Preferably, the bottom end of the base is also provided with a boss, and the boss is provided with a bracket for mounting the cylinder, and the bracket is provided with a clearance groove for avoiding the gear.

[0019] Preferably, the adjustment assembly includes a support base, a limiting base, and an adjustment plate. The limiting base and the support base are disposed on corresponding baffles, and the adjustment plate is adjustablely disposed on the support base. Both the limiting base and the adjustment plate are provided with contact portions.

[0020] An automatic buckle feeding machine includes the automatic over-buck adjustment device described in any one of the above claims.

[0021] The automatic button adjustment device provided by this utility model includes a base, a base plate, a drive assembly, a limiting assembly, an adjustment assembly, and a control device. Specifically, the base plate is provided on the top of the base plate, and the limiting assembly is movably provided on both sides of the top of the base plate and extends along the length of the base plate. The limiting assembly and the base plate form a limiting channel. By providing the limiting assembly on both sides of the base plate, a limiting channel is formed between the limiting assembly and the base plate, so that the buttons can be arranged and transported in a regular manner.

[0022] The base has a drive assembly at its bottom. The control device is connected to the drive assembly via a signal. The drive assembly drives the limiting assemblies to move synchronously toward or away from each other. The control device controls the operation of the drive assembly to drive the limiting assemblies to move synchronously toward or away from each other. The adjustment assembly is connected to the corresponding limiting assembly and is located directly above the base plate. When the limiting assembly moves, it drives the adjustment assembly to move synchronously toward or away from each other. The adjustment assembly has a support part for placing buttons and a contact part for clamping buttons. The projection of the contact part is projected onto the inner edge of the limiting assembly, so that the size of the button clamped by the adjustment assembly is the limiting width of the limiting channel. Thus, buttons of different specifications can be clamped by the adjustment assembly, and the size of buttons of different specifications can be reflected by the limiting channel, so that buttons of different specifications can be arranged and transmitted in a regular manner within the limiting channel.

[0023] When buttons need to be transferred, the buttons to be transferred are first placed on the support. The control device is then operated to make the drive component run and drive the limit component and the adjustment component to move synchronously towards each other. At the same time, the contact part of the adjustment component moves closer to the button until the contact part completely clamps the button. Then the drive component is controlled to stop running. At this time, the limit component has adjusted the limit channel to the required width, which can limit the button so that the buttons can be arranged and transferred in a regular manner for the next mechanism to grasp.

[0024] The automatic over-fastening adjustment device set up in the above manner allows for easy adjustment of the limit channel when changing buttons of different specifications. Simply place the button on the support of the adjustment component and operate the control device to achieve automatic adjustment of the limit channel, thereby improving adjustment efficiency. It is simple to operate and convenient to use. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 A schematic diagram of the automatic over-tightening adjustment device provided by this utility model in use;

[0027] Figure 2 This is a schematic diagram of the automatic over-tightening adjustment device provided by this utility model;

[0028] Figure 3 This is a structural schematic diagram of the automatic over-tightening adjustment device provided by this utility model from another perspective.

[0029] Figure 4 This is a partial schematic diagram of the automatic over-tightening adjustment device provided by this utility model.

[0030] Figure label:

[0031] 10 - Buttons;

[0032] 1-Base;

[0033] 2-Substrate, 21-Clipping opening;

[0034] 3-Drive assembly, 31-Cylinder, 32-Connecting plate, 33-Gear, 34-Rack, 35-Bracket;

[0035] 4-Limiting component, 41-Baffle, 411-Open guide groove, 42-Connecting seat, 43-Guide post, 44-Transition stop bar;

[0036] 5-Adjustment component, 51-Support base, 52-Limit base, 53-Adjustment plate. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] The core of this utility model is to provide an automatic over-fastening adjustment device, which can be applied to the replacement of buttons 10 of different specifications. It is simple to operate, convenient, and quick, thereby improving adjustment efficiency. Another core aspect of this utility model is to provide an automatic button feeder including the aforementioned automatic over-fastening adjustment device, which is simple to operate and easy to use.

[0040] Please refer to Figure 1 and Figure 2 An automatic over-clamping adjustment device includes a base 1, a base plate 2, a drive assembly 3, a limiting assembly 4, an adjustment assembly 5, and a control device.

[0041] Specifically, the base 1 has a base plate 2 on its top, and the limiting components 4 are movably provided on both sides of the top of the base plate 2 and extend along the length of the base plate 2. The limiting components 4 and the base plate 2 form a limiting channel. By providing the limiting components 4 on both sides of the base plate 2, a limiting channel is formed between the limiting components 4 and the base plate 2, so that the buttons 10 can be arranged and transported in a regular manner.

[0042] The base 1 has a drive assembly 3 at its bottom. The control device is connected to the drive assembly 3. The drive assembly 3 is used to drive the limiting assembly 4 to move synchronously toward or away from each other. The control device controls the operation of the drive assembly to drive the limiting assembly 4 to move synchronously toward or away from each other. The adjustment assembly 5 is connected to the corresponding limiting assembly 4 and is located directly above the base plate 2. When the limiting assembly 4 moves, it will drive the adjustment assembly 5 to move synchronously toward or away from each other. The adjustment assembly 5 has a support part for placing the button 10 and a contact part for clamping the button 10. The projection of the contact part is projected onto the inner edge of the limiting assembly 4, so that the size of the button 10 clamped by the adjustment assembly 5 is the limiting width of the limiting channel. Thus, the adjustment assembly 5 can clamp buttons 10 of different specifications and the size of buttons 10 of different specifications is reflected through the limiting channel, so that buttons 10 of different specifications can be arranged and transmitted in a regular manner within the limiting channel.

[0043] When it is necessary to transfer the button 10, first place the button 10 to be transferred on the support part, operate the control device to make the drive component 3 run and drive the limit component 4 and the adjustment component 5 to move towards each other in a synchronous direction. At the same time, make the contact part of the adjustment component 5 approach the button 10 until the contact part completely clamps the button 10, and then control the drive component 3 to stop running. At this time, the limit component 4 has adjusted the limit channel to the required width, which can limit the button 10 so that the button 10 can be arranged and transferred in a regular manner for the next mechanism to grasp.

[0044] The automatic over-tightening adjustment device set up in the above manner can automatically adjust the limit channel by simply placing the button 10 on the support of the adjustment component 5 when changing to different specifications of button 10, and operating the control device. This improves the adjustment efficiency, and is simple to operate and convenient to use.

[0045] In the above embodiment, the limiting component 4 includes baffles 41 disposed on both sides of the top of the substrate 2. The baffles 41 extend along the length direction of the substrate 2 and are movably connected to the base 1 through the connecting seat 42 and the guide post 43.

[0046] It should be noted that by setting baffles 41 on both sides of the base plate 2, the independent and free adjustment of the limiting channel can be achieved. A base plate 2 is set on the base 1. This base plate 2 is the base surface of the passage of the button 10. The upper surface of the base 1 is provided with four threaded holes for fixing the base plate 2. The base plate 2 has four countersunk holes from top to bottom for fixing the base plate 2 to the base 1. The side of the connecting seat 42 has two through holes to fix the guide post 43. The two sides of the base 1 are provided with four through holes to support the four guide posts 43, so that the guide posts 43 can slide freely in the through holes. The top of the connecting seat 42 is provided with two threaded holes to fix the baffles 41. The baffles 41 act as left and right guides and limits of the passage of the button 10. With the movement of the connecting seat 42, the movement of the guide posts 43 can drive the movement of the connecting seat 42.

[0047] In the above case, one end of the baffle 41 is provided with a transition strip 44, which extends along the length of the substrate 2 so that a limiting channel is formed between the transition strip 44, the baffle 41 and the substrate 2.

[0048] Understandably, one end of the baffle 41 is provided with two threaded holes for fixing the transition baffle 44, forming a limiting channel between the transition baffle 44, the baffle 41 and the base plate 2, so that the buttons 10 can be arranged and transmitted in a regular manner for the next mechanism to grasp.

[0049] Furthermore, the end of the substrate 2 away from the transition barrier 44 is provided with a buckle opening 21, which is a U-shaped opening facing the end of the substrate 2.

[0050] It should be noted that the outlet end of the substrate 2 is provided with a U-shaped latching opening 21, and the back of the U-shaped latching opening 21 is provided with a concave structure so that the latching mechanism can latch smoothly.

[0051] In the above embodiment, one of the baffles 41 is provided with an opening guide groove 411, which is used to connect the outlet limiting device and the outlet limiting device is used to adjust the position of the button 10 of the buckle opening 21.

[0052] Understandably, one of the baffles 41 is provided with an open guide groove 411 for connecting the outlet limiting device, so as to realize the linkage between the outlet limiting structure and the automatic over-clamping adjustment device.

[0053] Please refer to Figure 2 and Figure 3 The drive assembly 3 includes a cylinder 31 located at the center of the bottom of the base 1. The output end of the cylinder 31 extends and retracts along the width direction of the base 1. The output end of the cylinder 31 is connected to the corresponding connecting seat 42 via a connecting plate 32. A boss is also provided at one end of the bottom of the base 1. A bracket 35 for mounting the cylinder 31 is provided on the boss. The bracket 35 is provided with a clearance groove for avoiding the gear 33.

[0054] It should be noted that a boss is provided on the lower surface of the base 1, and two threaded holes are provided on the boss for fixing the bracket 35. The bracket 35 is used to support and fix the cylinder 31. The cylinder 31 provides power for this automatic over-clamping adjustment device. A connecting plate 32 is installed on the threaded end of the cylinder 31 rod. The other end of the connecting plate 32 is fixed to the side of the corresponding connecting seat 42. When the cylinder 31 drives the device to open, the button 10 to be conveyed is first placed on the support. The control device is operated to make the cylinder 31 retract and drive the limiting component 4 and the adjusting component 5 to move synchronously towards each other. At the same time, the contact part of the adjusting component 5 approaches the button 10 until the contact part completely clamps the button 10. Then the control drive component 3 stops running. At this time, the limiting component 4 has adjusted the limiting channel to the required width, which can limit the button 10 so that the button 10 can be arranged and conveyed in a regular manner for the next mechanism to grasp.

[0055] In the above embodiment, the drive assembly 3 further includes a gear 33 and a rack 34 that meshes with the gear 33 for transmission. The gear 33 is rotatably disposed at the bottom center of the base 1 by means of a shaft screw, and the rack 34 is disposed at the bottom of the corresponding connecting seat 42 and is disposed along the width direction of the base 1.

[0056] Understandably, a cylindrical gear 33 is installed on the underside of the base 1. This gear 33 can be fixed to the longitudinal center of the base 1 by a shaft screw. This gear 33 can rotate flexibly along the base 1. A rack 34 is installed on the bottom surface of the connecting seat 42. The rack 34 meshes with the gear 33 and transmits motion to each other. The cylinder 31 drives the gear 33 and rack 34 to achieve automatic linkage, so that the two baffles 41 move synchronously.

[0057] Please refer to Figure 4 The adjustment component 5 includes a support base 51, a limiting base 52, and an adjustment plate 53. The limiting base 52 and the support base 51 are disposed on corresponding baffles 41. The adjustment plate 53 is adjustablely disposed on the support base 51. Both the limiting base 52 and the adjustment plate 53 are provided with contact portions.

[0058] Understandably, one of the baffles 41 has a U-shaped limiting seat 52 on its upper surface. The lower part of the limiting seat 52 has two grooves for adjusting and fixing it to the baffle 41. The upper part of the limiting seat 52 has two through holes for easy installation. The other baffle 41 has a Z-shaped support seat 51 on its upper surface. The bottom of the support seat 51 has two threaded holes for fixing it to the baffle 41. The upper part of the support seat 51 has two threaded holes for fixing an adjusting plate 53. This adjusting plate 53 can adjust the gap reserved in the passageway by the button 10 as needed.

[0059] In use, a button 10 is placed on the support base 51, and the cylinder 31 drives the device to close. Due to the presence of the button 10, the device can automatically adjust the limit. The over-fastening width can be adjusted as needed by adjusting the adjusting plate 53.

[0060] The entire device is constructed of sheet metal, which is simple in structure, easy to process, and easy to manufacture; the base plate 2 is an integral plate structure, which is easy to process, assemble, and maintain.

[0061] Before use, adjust the adjusting plate 53 according to the size of the button 10. After adjusting the position of the adjusting plate 53, place the button 10 on the support base 51. Start the cylinder 31 through the control device to retract the cylinder 31. The connecting plate 32 drives the connecting base 42 connected to it to move. At the same time, the rack 34 on the connecting base 42 moves synchronously and meshes with the gear 33 to drive the other rack 34 that meshes with the gear 33 to drive the other connecting base 42 to move synchronously. When the button 10 is clamped by the limiting seat 52 and the adjusting plate 53, the limiting channel is adjusted.

[0062] In summary, the automatic over-button adjustment device provided by this utility model is easy to adjust, can switch buttons 10 arbitrarily, is not limited by the size of buttons 10, and can realize the automatic over-button adjustment function.

[0063] In addition to the automatic over-throw adjustment device disclosed in the above embodiments, this utility model also provides an automatic buckle feeding machine including the above-mentioned automatic over-throw adjustment device. For the structure of other parts of the automatic buckle feeding machine, please refer to the prior art, which will not be described in detail here.

[0064] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0065] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0066] The above provides a detailed description of the automatic over-fastening adjustment device and automatic fastening feeder provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An automatic over-tightening adjustment device, characterized in that, include: The base (1) has a base plate (2) on its top and a drive assembly (3) on its bottom. The limiting component (4) is movably disposed on both sides of the top of the substrate (2) and extends along the length direction of the substrate (2), so that the limiting component (4) and the substrate (2) form a limiting channel. The driving component (3) is used to drive the limiting component (4) to move synchronously in the direction of moving closer to or further away from each other. The adjustment component (5) is connected to the corresponding limiting component (4) and is located directly above the base plate (2). The adjustment component (5) is provided with a support for placing the button (10) and a contact part for clamping the button (10). The projection of the contact part is projected onto the inner edge of the limiting component (4). The control device is signal-connected to the drive component (3).

2. The automatic over-tightening adjustment device according to claim 1, characterized in that, The limiting component (4) includes baffles (41) disposed on both sides of the top of the substrate (2). The baffles (41) extend along the length direction of the substrate (2). The baffles (41) are movably connected to the base (1) through a connecting seat (42) and a guide post (43).

3. The automatic over-tightening adjustment device according to claim 2, characterized in that, One end of the baffle (41) is provided with a transition strip (44), which extends along the length direction of the substrate (2) to form the limiting channel between the transition strip (44), the baffle (41) and the substrate (2).

4. The automatic over-tightening adjustment device according to claim 3, characterized in that, The substrate (2) has a buckle opening (21) at one end away from the transition strip (44), and the buckle opening (21) is a U-shaped opening facing the end of the substrate (2).

5. The automatic over-tightening adjustment device according to claim 4, characterized in that, One of the baffles (41) is provided with an opening guide groove (411), which is used to connect an outlet limiting device, and the outlet limiting device is used to adjust the button position of the buckle opening (21).

6. The automatic over-tightening adjustment device according to any one of claims 2-5, characterized in that, The drive assembly (3) includes a cylinder (31) located at the center of the bottom of the base (1). The output end of the cylinder (31) extends and retracts along the width direction of the base (1). The output end of the cylinder (31) is connected to the corresponding connecting seat (42) through a connecting plate (32).

7. The automatic over-tightening adjustment device according to claim 6, characterized in that, The drive assembly (3) also includes a gear (33) and a rack (34) that meshes with the gear (33). The gear (33) is rotatably located at the bottom center of the base (1) via a shaft screw. The rack (34) is located at the bottom of the corresponding connecting seat (42) and is arranged along the width direction of the base (1).

8. The automatic over-tightening adjustment device according to claim 7, characterized in that, The base (1) is also provided with a boss at one bottom end, and a bracket (35) for mounting the cylinder (31) is provided on the boss. The bracket (35) is provided with a clearance groove for avoiding the gear (33).

9. The automatic over-tightening adjustment device according to claim 2, characterized in that, The adjustment component (5) includes a support base (51), a limiting base (52), and an adjustment plate (53). The limiting base (52) and the support base (51) are disposed on the corresponding baffle (41). The adjustment plate (53) is adjustablely disposed on the support base (51). Both the limiting base (52) and the adjustment plate (53) are provided with the contact portion.

10. An automatic buckle feeding machine, characterized in that, Includes the automatic over-tightening adjustment device as described in any one of claims 1-9.

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