Cloth punching and collecting structure of button machine and button machine

Abstract

The utility model discloses a button machine cloth punching and collecting structure and a button machine, and relates to the technical field of garment production, the button machine cloth punching and collecting structure comprises a supporting plate, a punching table is fixedly mounted on the upper surface of the supporting plate, a waste collecting device is slidably connected into an inner cavity of the punching table, and a through hole communicating with the interior of the waste collecting device is formed in the center of the upper surface of the punching table. Through cooperative arrangement of structures such as the sliding rods, the sliding pipes, the springs, the cleaning scraping plates and the inclined planes, in the punching process, the punching tool bit extrudes the inclined planes on the cleaning scraping plates through the inclined planes to enable the two cleaning scraping plates to move in the opposite directions, and therefore the punching tool bit can insert waste generated by punching into a collecting box; when the punching tool bit retracts, the cleaning scraping plate is used for scraping waste materials adhering to the punching tool bit, the waste materials fall into the collecting box below to be collected, the purpose of collecting the waste materials is achieved, and the problems that an existing device collects the waste materials generated by punching through a discharging pipe, the waste materials are prone to blocking in the discharging pipe, and the punching efficiency is high are avoided as much as possible. And waste collection is affected.

Description

Technical Field

[0001] The present application relates to the technical field of clothing production, and in particular to a button machine cloth punching and collecting structure and a button machine. Background Art

[0002] Button machines are used to secure and process buttons to ensure they are securely attached to fabric and become part of a garment or other finished product. These machines play a vital role in the garment and textile manufacturing process, improving production efficiency and product quality.

[0003] The utility model patent with announcement number CN217123350U proposes a cloth punching and collecting structure, which includes a mounting frame, a cloth collecting mechanism and a punching assembly. The punching assembly is connected to the mounting frame, and the punching assembly is used to punch holes in the cloth and let the punched and separated cloth fall down; the cloth collecting mechanism is connected to the mounting frame, and the cloth collecting mechanism is located below the punching assembly, and the cloth collecting mechanism is used to receive and store the cloth that falls down after the punching assembly punches holes.

[0004] The above device transports the waste generated by punching to a storage box through a discharge pipe for collection, so as to keep the production environment clean and tidy and reduce the impact of the waste on operators and machinery and equipment. However, when the above device collects the waste, the waste may form a blockage in the discharge pipe, affecting the collection of the waste. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problem that in the existing device, waste materials generated by punching are collected by a feed pipe, and the waste materials are easily blocked in the feed pipe, thereby affecting the collection of the waste materials.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cloth punching and collecting structure for a button machine comprises a support plate with a punching table fixedly mounted on the upper surface, a waste collecting device slidably connected to the inner cavity of the punching table, a through hole connected to the waste collecting device is provided at the center of the upper surface of the punching table, and two cleaning components are symmetrically installed on both sides of the top wall of the inner cavity of the punching table below the through hole, the cleaning component comprises a sliding tube fixedly connected to the inner wall of the punching table, the end of the sliding tube close to the through hole is slidably connected to a sliding rod, the end of the sliding rod located in the sliding tube is fixedly connected to a spring through a limit piece, the end of the spring away from the sliding rod is fixedly connected to the inner wall of the sliding tube, the adjacent ends of the two sliding rods are fixedly connected to cleaning scrapers, the free ends of the two cleaning scrapers are provided with downwardly inclined inclined surfaces, and the ends of the cleaning scrapers are also provided with arc grooves.

[0008] By adopting the above technical solution, when using, the user first places the position where the cloth needs to be punched above the through hole opened on the punching table, and then starts the cylinder, and the cylinder pushes the piston rod to extend, thereby pushing the punching device installed on the bottom end of the piston rod to move down and insert into the through hole to punch the cloth. After the punching device is inserted into the through hole, it continues to move down along the through hole together with the waste material, and squeezes the inclined surface opened on the cleaning scraper, so that the two cleaning scrapers move horizontally to both sides under the push of the inclined surface, thereby pushing the slide rod to move into the slide tube, and the squeezing spring contracts, so that the bottom end of the punching device can The scraper can continue to move downward to the bottom of the cleaning scraper. At this time, the two cleaning scrapers are attached to the punching device through the arc groove under the elastic force of the spring. When the punching device retracts to perform the next punching work, the cleaning scraper attached to the side wall of the punching device is used to scrape off the waste adhering to the end of the punching device. The scraped waste falls into the collection box below under the action of its own gravity and is collected, so as to achieve the purpose of collecting the punching waste. It avoids the problem that the existing device uses a feed pipe to collect the waste generated by punching, and the waste is easy to form a blockage in the feed pipe, affecting the collection of the waste.

[0009] Optionally, the waste collecting device is a collecting box embedded in the punching table and slidably connected to the inner wall of the punching table, and the top height of the collecting box is lower than the lower surface height of the sliding tube.

[0010] By adopting the above technical solution, a collection box is provided for collecting waste generated by punching, and the top height of the collection box is lower than the lower surface height of the slide tube, preventing the user from being blocked by the slide tube when pulling out the collection box to clean the waste.

[0011] Optionally, the cross-section of the through hole is a trapezoidal structure, and the inner diameter of the through hole gradually increases from the top end to the bottom end of the through hole.

[0012] By adopting the above technical solution, since the inner diameter of the bottom end of the through hole is larger than the inner diameter of the top end thereof, it is possible to avoid as much as possible that waste generated by punching forms a blockage in the through hole.

[0013] Optionally, a mounting seat fixedly connected to the sliding tube is sleeved on the middle section of the two sliding tubes, and both sides of the top end of the mounting seat extend outward to form a connecting portion, and the mounting seat is welded to the top wall of the inner cavity of the punching table through the connecting portion.

[0014] By adopting the above technical solution, a mounting seat is provided to fix the sliding tube, and connecting parts are extended on both sides of the top of the mounting seat to increase the contact surface between the mounting seat and the top wall of the inner cavity of the punching table, thereby improving the stability of the mounting seat connection.

[0015] Optionally, one end of the sliding tube close to the through hole shrinks inward to form an annular flange, and the limiting member is a limiting slider embedded in the sliding tube, and the outer diameter of the limiting slider is smaller than the inner diameter of the annular flange.

[0016] By adopting the above technical solution, an annular flange is provided to cooperate with the limiting slider for limiting the position, thereby preventing the end of the slide rod located in the slide tube from slipping out of the slide tube as much as possible.

[0017] A button machine includes a punching device installed on the button machine above a through hole, the punching device includes a bracket fixedly connected to the button machine, a cylinder fixedly installed on the bracket, a piston rod vertically installed at the output end of the cylinder, and a punching tool head detachably connected to the bottom end of the piston rod and positioned opposite to the through hole.

[0018] By adopting the above technical solution, when in use, the cylinder is started, and the cylinder pushes the piston rod to extend, thereby pushing the punching head installed on the bottom end of the piston rod to move downward to punch holes in cloth or clothing.

[0019] Optionally, a threaded joint is welded to the bottom end of the piston rod, and the top of the punching cutter head is screwed to the piston rod through the threaded joint.

[0020] By adopting the above technical solution, a threaded joint is provided for mounting the punching cutter head on the bottom end of the piston rod. The threaded connection method is adopted, which not only ensures a stable connection but also facilitates the installation and replacement of the punching cutter head.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] The present application cooperates with structures such as sliding rods, sliding tubes, springs, cleaning scrapers and inclined surfaces. During the punching process, the punching cutter head squeezes the inclined surface on the cleaning scraper through the inclined surface to make the two cleaning scrapers move in opposite directions, so that the punching cutter head can insert the waste generated by punching into the collection box. When the punching cutter head retracts, the cleaning scraper is used to scrape off the waste adhering to the punching cutter head, so that the waste falls into the collection box below and is collected, so as to achieve the purpose of collecting waste. This avoids the problem that the existing device uses a feed tube to collect the waste generated by punching, and the waste easily forms a blockage in the feed tube, affecting the collection of the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the present utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure of the sliding tube, sliding rod and cleaning scraper of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure of the slide rod, the limit slider and the spring of the utility model.

[0026] Explanation of the accompanying drawings: 1. Support plate; 2. Punching table; 3. Collecting box; 4. Through hole; 5. Mounting seat; 6. Sliding tube; 7. Sliding rod; 8. Limiting slider; 9. Spring; 10. Cleaning scraper; 11. Inclined surface; 12. Arc groove; 13. Bracket; 14. Cylinder; 15. Piston rod; 16. Threaded joint; 17. Punching head. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-3 This application is described in further detail.

[0028] See also Figure 1-3 A button machine cloth punching and collecting structure comprises a support plate 1 with a punching table 2 fixedly mounted on the upper surface, a waste collecting device slidably connected to the inner cavity of the punching table 2, and a through hole 4 communicating with the waste collecting device is opened in the center of the upper surface of the punching table 2. When in use, the garment or cloth to be punched is placed on the punching table 2, and the punching device of the button machine is moved downward and vertically inserted into the through hole 4 to achieve punching of the garment or cloth.

[0029] Two cleaning assemblies are symmetrically installed on both sides of the top wall of the inner cavity of the punching table 2 below the through hole 4. The cleaning assemblies are provided to clean the punching waste adhering to the punching device of the button machine, so that the cleaned waste falls into the collecting device below under the action of gravity and is collected.

[0030] The cleaning assembly includes a sliding tube 6 fixedly connected to the inner wall of the punching table 2, and the end of the sliding tube 6 close to the through hole 4 is slidably connected to the sliding rod 7. The end of the sliding rod 7 located in the sliding tube 6 is fixedly connected to the spring 9 through a limit member, and the end of the spring 9 away from the sliding rod 7 is fixedly connected to the inner wall of the sliding tube 6.

[0031] The adjacent ends of the two slide bars 7 are fixedly connected with cleaning scrapers 10 . The free ends of the two cleaning scrapers 10 are provided with downwardly inclined slopes 11 , and the ends of the cleaning scrapers 10 are also provided with arc grooves 12 .

[0032] When the button machine punching device is punching, it is inserted into the through hole 4 together with the waste material, and continues to move downward along the through hole 4, squeezing the inclined surface 11 opened on the cleaning scraper 10, so that the two cleaning scrapers 10 move horizontally to both sides under the push of the inclined surface 11, thereby pushing the slide bar 7 to move into the slide tube 6, squeezing the spring 9 to shrink, and the bottom end of the button machine punching device can continue to move downward to below the cleaning scraper 10. At this time, the two cleaning scrapers 10 are attached to the punching device through the arc groove 12 under the elastic force of the spring 9. When the punching device retracts for the next punching operation, the cleaning scraper 10 attached to the side wall of the punching device is used to scrape off the waste material adhered to the end of the punching device. The scraped waste falls into the collection device below under the action of its own gravity and is collected, so as to achieve the purpose of collecting the punching waste.

[0033] Reference Figure 1 The waste collection device is a collection box 3 embedded in the punching table 2 and slidably connected to the inner wall of the punching table 2. The top of the collection box 3 is lower than the bottom surface of the slide tube 6. The collection box 3 is used to collect the waste generated by punching. The top of the collection box 3 is lower than the bottom surface of the slide tube 6 to prevent the slide tube 6 from blocking the user when pulling out the collection box 3 to clean the waste.

[0034] Reference Figure 1 The cross-section of the through hole 4 is a trapezoidal structure, and the inner diameter of the through hole 4 gradually increases from the top to the bottom. Since the inner diameter of the bottom of the through hole 4 is larger than the inner diameter of the top, it is possible to avoid the waste generated by punching from clogging the through hole 4.

[0035] Reference Figure 2 The middle sections of the two slide tubes 6 are each provided with a mounting seat 5 fixedly connected to the slide tube 6. The top ends of the mounting seat 5 extend outward on both sides to form connecting portions, through which the mounting seat 5 is welded to the top wall of the inner cavity of the punching table 2. The mounting seat 5 is provided to fix the slide tube 6. The connecting portions extend on both sides of the top end of the mounting seat 5 to increase the contact surface between the mounting seat 5 and the top wall of the inner cavity of the punching table 2, thereby improving the stability of the connection of the mounting seat 5.

[0036] Reference Figure 2 The end of the slide tube 6 near the through hole 4 is contracted inward to form an annular flange. The limiting member is a limiting slider 8 embedded in the slide tube 6. The outer diameter of the limiting slider 8 is smaller than the inner diameter of the annular flange. The annular flange is provided to cooperate with the limiting slider 8 to limit the position, thereby minimizing the end of the slide rod 7 located within the slide tube 6 from slipping out of the slide tube 6.

[0037] A button machine includes a punching device mounted on the button machine above a through hole 4. The punching device includes a bracket 13 fixedly connected to the button machine, a cylinder 14 fixedly mounted on the bracket 13, a piston rod 15 vertically mounted at the output end of the cylinder 14, and a punching head 17 detachably connected to the bottom end of the piston rod 15, which is positioned opposite the through hole 4. When in use, the cylinder 14 is activated, and the piston rod 15 is pushed to extend by the cylinder 14, thereby pushing the punching head 17 mounted on the bottom end of the piston rod 15 downward to punch holes in fabric or clothing.

[0038] Reference Figure 1 The bottom end of the piston rod 15 is welded with a threaded joint 16, and the top of the punching cutter head 17 is screwed to the piston rod 15 through the threaded joint 16. The threaded joint 16 is provided for mounting the punching cutter head 17 on the bottom end of the piston rod 15. The threaded connection method is adopted, which not only ensures a stable connection, but also facilitates the installation and replacement of the punching cutter head 17.

[0039] The implementation principle of the present application is as follows: when in use, the user first places the position where the cloth needs to be punched above the through hole 4 opened on the punching table 2, and then starts the cylinder 14, and the cylinder 14 pushes the piston rod 15 to extend, thereby pushing the punching cutter head 17 installed on the bottom end of the piston rod 15 to move down and insert into the through hole 4 to punch the cloth. After the punching cutter head 17 is inserted into the through hole 4, it continues to move down along the through hole 4 together with the waste material, and squeezes the inclined surface 11 opened on the cleaning scraper 10, so that the two cleaning scrapers 10 move horizontally to both sides under the push of the inclined surface 11, thereby pushing the slide bar 7 to move into the slide tube 6, and the squeezing spring 9 contracts, so that the punching cutter head The bottom end of 17 can continue to move down to below the cleaning scraper 10. At this time, the two cleaning scrapers 10 are attached to the punching head 17 through the arc groove 12 under the elastic force of the spring 9. When the punching head 17 retracts to perform the next punching work, the cleaning scraper 10 attached to the side wall of the punching head 17 is used to scrape off the waste material adhering to the end of the punching head 17. The scraped waste material falls into the collection box 3 below under the action of its own gravity and is collected, so as to achieve the purpose of collecting the punching waste material, and avoids the problem that the existing device uses a feed pipe to collect the waste material generated by punching, and the waste material is easy to form a blockage in the feed pipe, affecting the collection of the waste material.

[0040] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A button machine fabric punching and collecting structure, comprising a support plate (1) with a punching table (2) fixedly mounted on its upper surface, a waste collection device slidably connected to the inner cavity of the punching table (2), a through hole (4) communicating with the waste collection device being provided at the center of the upper surface of the punching table (2), and characterized in that: Two cleaning assemblies are symmetrically installed on both sides of the top wall of the inner cavity of the punching table (2) below the through hole (4), and the cleaning assembly includes a sliding tube (6) fixedly connected to the inner wall of the punching table (2), and the end of the sliding tube (6) close to the through hole (4) is slidably connected to the sliding rod (7), and the end of the sliding rod (7) located in the sliding tube (6) is fixedly connected to the spring (9) through a limiter, and the end of the spring (9) away from the sliding rod (7) is fixedly connected to the inner wall of the sliding tube (6), and the adjacent ends of the two sliding rods (7) are fixedly connected to the cleaning scrapers (10), and the free ends of the two cleaning scrapers (10) are provided with downwardly inclined inclined surfaces (11), and the ends of the cleaning scrapers (10) are also provided with arc grooves (12).

2. The button machine cloth punching and collecting structure according to claim 1, characterized in that: The waste collection device is a collection box (3) embedded in the punching table (2) and slidably connected to the inner wall of the punching table (2), and the top height of the collection box (3) is lower than the bottom surface height of the sliding tube (6).

3. The button machine cloth punching and collecting structure according to claim 1, characterized in that: The cross-section of the through hole (4) is a trapezoidal structure, and the inner diameter of the through hole (4) gradually increases from the top end to the bottom end.

4. The button machine cloth punching and collecting structure according to claim 1, characterized in that: A mounting seat (5) fixedly connected to the sliding tube (6) is sleeved on the middle section of each of the two sliding tubes (6), and both sides of the top end of the mounting seat (5) extend outward to form a connecting portion, and the mounting seat (5) is welded to the top wall of the inner cavity of the punching table (2) through the connecting portion.

5. The button machine cloth punching and collecting structure according to claim 1, characterized in that: One end of the sliding tube (6) close to the through hole (4) shrinks inward to form an annular flange, and the limiting member is a limiting slider (8) embedded in the sliding tube (6), and the outer diameter of the limiting slider (8) is smaller than the inner diameter of the annular flange.

6. A button machine comprising the cloth punching and collecting structure according to any one of claims 1 to 5, characterized in that: A punching device is installed on the button machine above the through hole (4), and the punching device includes a bracket (13) fixedly connected to the button machine, a cylinder (14) fixedly installed on the bracket (13), a piston rod (15) is vertically installed at the output end of the cylinder (14), and a punching cutter head (17) opposite to the through hole (4) is detachably connected to the bottom end of the piston rod (15).

7. A button machine according to claim 6, characterized in that: A threaded joint (16) is welded to the bottom end of the piston rod (15), and the top of the punching cutter head (17) is screwed to the piston rod (15) via the threaded joint (16).

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