Continuous stamping type button processing device

Abstract

The utility model relates to the technical field of button processing, in particular to a continuous stamping type button processing device which comprises a bottom frame, a fixing mechanism arranged at the bottom end of the bottom frame, conveying mechanisms arranged on the front side and the rear side of the fixing mechanism and a processing mechanism located above the fixing mechanism, and the processing mechanism comprises a tray, a stamping assembly and a lining assembly. The stamping device has the beneficial effects that when a metal plate is stamped through the lining assembly, on one hand, the lower end of the position, needing to be stamped, of the metal plate is subjected to certain lining, on the other hand, the upper end of the position, needing to be stamped, of the metal plate is subjected to certain pressing, and movement of the metal plate during stamping is reduced; and certain downward pulling is caused to the stamping part of the metal plate, so that the probability of button deformation is reduced, and the quality and efficiency of button stamping production are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of button processing, in particular to a continuous punching type button processing device. Background Art

[0002] Metal buttons are made of metal materials and are widely used in all kinds of clothing, shoes, hats, bags, etc. They can not only be used as fastening tools, but also can be used to embellish clothing. The cover of the metal button is one of the important parts to achieve its embellishment effect. The metal sheet is punched into a sheet-shaped cover by a punching machine, and then the metal button cover is punched to form various patterns or words according to the mold.

[0003] By comparing patent announcement number CN215391886U, a button processing device capable of continuous stamping, in this scheme, when this device is stamping the metal sheet, the metal sheet at the stamping hole may cause a certain downward pulling phenomenon, which may cause the metal sheet at the stamping hole to move, and may cause the stamped button to deform, thereby reducing the quality and efficiency of button production stamping. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous punching type button processing device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A continuous stamping button processing device comprises a base frame, a fixing mechanism is arranged at the bottom end of the base frame, a transport mechanism is arranged at the front and rear sides of the fixing mechanism, and a processing mechanism is arranged above the fixing mechanism;

[0007] The processing mechanism includes a tray, a punching assembly, and a padding assembly for padding the lower end of the raw material for button production during punching;

[0008] The gasket assembly includes a plurality of fixed sleeves fixed on the upper end of the tray, a sliding block is fixed on the lower end of the tray, the fixed sleeve is in a circular ring shape, and is composed of an annular first oil chamber and a moving chamber surrounding each other, two moving chambers are provided, and are symmetrically distributed along the vertical direction of the fixed sleeve axis, a partition is fixed in the middle of the moving chamber, and the partition and the lower side of the moving chamber form a second oil chamber, and a lifting plate is slidably installed inside the second oil chamber, and the lifting plate is L-shaped, and the vertical end of the lifting plate is sealed and slid with the partition;

[0009] A pad is arranged between the two lifting plates. The diameter of the pad is smaller than the diameter of the circular hole of the fixed sleeve. A stamping hole is arranged on the upper end of the fixed sleeve. A lower pressure sleeve is slidably installed inside the first oil chamber. The lower pressure sleeve is connected to the bottom wall of the first oil chamber by a spring. A material discharge assembly is arranged on the side of the pad close to the moving chamber.

[0010] Preferably: the unloading assembly includes a first gear fixed to the pad near one end of the moving cavity, a rack is fixed on the inner wall of the moving cavity, the rack is meshed with the first gear, the pad is rotatably connected to the lifting plate, and a limit assembly is arranged above the rack, and the limit assembly is used to make the pad move more smoothly when it moves upward.

[0011] Preferably, the limiting assembly comprises a limiting block fixed to one end of the first gear close to the first oil chamber, a limiting groove is arranged above the limiting block, and the limiting groove has the same shape as the limiting block.

[0012] Preferably: the stamping assembly includes a first cylinder arranged at the upper end of the base frame, a lower pressing plate is fixed to the telescopic end of the first cylinder, a plurality of stamping heads are fixed to the lower end of the lower pressing plate, the axis of the stamping head coincides with the axis of the fixed sleeve, and push rods are fixed on both sides of the stamping head.

[0013] Preferably: the fixing sleeve is detachable, and a counterweight block is fixed at the lower end of the lifting plate.

[0014] Preferably: a moving groove is provided on one side of the two moving chambers close to each other, and the pad is slidably connected to the moving groove.

[0015] Compared with the prior art, the beneficial effects are as follows:

[0016] When stamping the metal sheet, the padding assembly can, on the one hand, pad the lower end of the metal sheet where the stamping is required, and on the other hand, press the upper end of the metal sheet where the stamping is required, thereby reducing the movement of the metal sheet during stamping and causing a certain downward pull on the stamping part of the metal sheet, thereby reducing the probability of button deformation and improving the quality and efficiency of button stamping production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a spatial stereogram of a continuous stamping button processing device described in the utility model;

[0019] Figure 2 It is a structural schematic diagram of a fixing mechanism of a continuous stamping type button processing device described in the utility model;

[0020] Figure 3 It is a structural schematic diagram of a transport mechanism of a continuous stamping button processing device according to the utility model;

[0021] Figure 4 It is a structural schematic diagram of a stamping assembly of a continuous stamping button processing device described in the utility model;

[0022] Figure 5 It is a structural cross-sectional view of the interior of a tray of a continuous punching type button processing device according to the utility model;

[0023] Figure 6 yes Figure 5 A partial enlarged view of the middle A;

[0024] Figure 7 It is a structural cross-sectional view of the interior of a fixed sleeve of a continuous stamping button processing device described in the utility model.

[0025] The following are the descriptions of the reference numerals:

[0026] 100, chassis; 200, processing mechanism; 201, first cylinder; 202, lower pressure plate; 203, punch head; 204, push rod; 205, tray; 206, fixed sleeve; 207, lower pressure sleeve; 208, punching hole; 209, first oil chamber; 210, second oil chamber; 211, lifting plate; 212, counterweight block; 213, pad; 214, first gear; 215, rack; 216, limit groove; 217, limit block; 218, moving chamber; 219, partition; 300, fixing mechanism; 301, slide rail; 302, slide plate; 303, clamping block; 304, bolt; 400, transportation mechanism; 401, motor; 402, conveying roller; 403, second gear; 404, material holding frame. DETAILED DESCRIPTION

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The utility model is further described below in conjunction with the accompanying drawings:

[0030] like Figure 1-Figure 7 As shown, a continuous stamping type button processing device includes a base frame 100, a fixing mechanism 300, and a transportation mechanism 400 for transporting raw materials for button processing, wherein the fixing mechanism 300 is located at the bottom of the base frame 100, and the transportation mechanism 400 is located at the front and rear sides of the fixing mechanism 300. It also includes a processing mechanism 200 for stamping button production, and the processing mechanism 200 is located above the fixing mechanism 300.

[0031] In this embodiment, the fixing mechanism 300 includes a slide rail 301 fixed to the bottom end of the base frame 100, the slide rail 301 is arranged horizontally, and two slide grooves are provided on both the front and rear sides of the slide rail 301, and the two slide grooves distributed horizontally are symmetrically arranged, a slide plate 302 is slidably installed inside the slide groove, and a clamping block 303 is slidably installed in the middle of the slide plate 302, and the clamping block 303 and the slide plate 302 are connected by a spring, and the two clamping blocks 303 distributed front and back are inclined at one end close to each other, and the two inclined surfaces are surrounded by an inverted triangle, and a bolt 304 is arranged between the two clamping blocks 303 distributed horizontally, and the clamping block 303 slides with the bolt 304. The bolts 304 and the clamping blocks 303 are connected and locked by nuts, the tray 205 is placed in the slide rail 301, and the tray 205 is pushed to move toward the clamping blocks 303. The end of the tray 205 close to the clamping blocks 303 presses the two clamping blocks 303 symmetrically in front and back, so that the two clamping blocks 303 move away from each other, and the tray 205 is pressed between the four clamping blocks 303. Then, the four clamping blocks 303 are pushed to move toward the tray 205 to clamp the tray 205, and then the four clamping blocks 303 are fixed by the cooperation of nuts and bolts 304 to complete the clamping and fixing of the tray 205.

[0032] In this embodiment: the transportation mechanism 400 includes two conveying rollers 402 rotatably installed on the front and rear sides of the base frame 100, and distributed up and down, a motor 401 is installed at the rotating end of the conveying roller 402, and the two conveying rollers 402 distributed up and down are fixed with a second gear 403 at one end away from the motor 401, and are meshed with each other, a material holding frame 404 is provided below the conveying roller 402, and the material holding frame 404 is slidably connected to the base frame 100, and the metal sheet is placed between the two conveying rollers 402 on the front and rear sides, and the motor 401 is started to drive the conveying roller 402 to rotate, and then the second gear 403 set at the end of the conveying roller 402 is meshed to drive the upper and lower conveying rollers 402 to rotate in the opposite direction to continuously transport the metal sheet.

[0033] In this embodiment: the processing mechanism 200 includes a tray 205, a punching assembly for punching the raw material for button production, and a padding assembly for padding the lower end of the raw material for button production during punching.

[0034] The pad assembly includes a plurality of fixed sleeves 206 fixed on the upper end of the tray 205, a sliding block is fixed on the lower end of the tray 205, the sliding block is slidably connected to the slide rail 301, the fixed sleeve 206 is detachable, the fixed sleeve 206 is in the shape of a ring, and the fixed sleeve 206 is composed of an annular first oil chamber 209 and a movable chamber 218 surrounding each other. There are two movable chambers 218, and they are symmetrically distributed along the vertical direction of the axis of the fixed sleeve 206. The movable chamber 218 is arranged on the inner side of the fixed sleeve 206, and the first oil chamber 209 is arranged on the outer side. A partition plate 219 is fixed at the middle position of the movable chamber 218, and the partition plate 219 and the lower side of the movable chamber 218 form a second oil chamber 210. The second oil chamber 210 is connected to the first oil chamber 209 through a connecting hole. A lifting plate 211 is slidably installed inside the second oil chamber 210, and the lifting plate 211 is L-shaped. The vertical end of the lifting plate 211 is sealed and slidable with the partition plate 219.

[0035] A counterweight block 212 is fixed at the lower end of the lifting plate 211, which is used to drive the lifting plate 211 to sink and reset downward. A pad 213 is arranged between the two lifting plates 211. The diameter of the pad 213 is smaller than the diameter of the circular hole of the fixed sleeve 206. A stamping hole 208 is arranged at the upper end of the fixed sleeve 206. A lower pressure sleeve 207 is slidably installed inside the first oil chamber 209. The lower pressure sleeve 207 is connected to the bottom wall of the first oil chamber 209 by a spring. A moving groove is arranged on one side of the two moving chambers 218 close to each other. The pad 213 is slidably connected to the moving groove, and a feeding assembly is arranged on the side of the pad 213 close to the moving chamber 218.

[0036] The unloading assembly includes a first gear 214 fixed to the pad 213 near one end of the moving cavity 218, a rack 215 is fixed on the inner wall of the moving cavity 218, the rack 215 is meshed with the first gear 214, the pad 213 is rotatably connected to the lifting plate 211, and a limit assembly is arranged above the rack 215, which is used to make the pad 213 move more smoothly when moving upward.

[0037] The limiting assembly includes a limiting block 217 fixed to one end of the first gear 214 close to the first oil chamber 209 , and a limiting groove 216 is arranged above the limiting block 217 . The limiting groove 216 has the same shape as the limiting block 217 .

[0038] The stamping assembly includes a first cylinder 201 arranged at the upper end of the base frame 100, and a lower pressure plate 202 is fixed at the telescopic end of the first cylinder 201. A plurality of punching heads 203 are fixed at the lower end of the lower pressure plate 202. The axis of the punching head 203 coincides with the axis of the fixed sleeve 206, and push rods 204 are fixed on both sides of the punching head 203. When the metal sheet is stamped through the padding assembly, on the one hand, a certain padding is performed on the lower end of the metal sheet where the stamping is required, and on the other hand, a certain pressure is applied to the upper end of the metal sheet where the stamping is required, thereby reducing the movement of the metal sheet during stamping and causing a certain downward pull on the stamping portion of the metal sheet, thereby reducing the probability of button deformation and improving the quality and efficiency of button stamping production.

[0039] Working principle: first, place the sliding block at the bottom of the tray 205 in the slide rail 301, push the tray 205 to move toward the clamping block 303, and press the two front and rear symmetrical clamping blocks 303 at one end of the tray 205 close to the clamping block 303 to move the two clamping blocks 303 away from each other, press the tray 205 between the four clamping blocks 303, and then push the four clamping blocks 303 to move toward the tray 205 to clamp the tray 205, and then fix the four clamping blocks 303 by the cooperation of nuts and bolts 304 to complete the clamping and fixing of the tray 205.

[0040] Then, the metal sheet is placed between the two conveying rollers 402 on the front and rear sides, and the motor 401 is started to drive the conveying roller 402 to rotate. Then, the second gear 403 set at the end of the conveying roller 402 is engaged to drive the upper and lower conveying rollers 402 to rotate in opposite directions to continuously transport the metal sheet.

[0041] While transporting the metal sheet, the first cylinder 201 is started to drive the lower pressing plate 202 to move downward, and drive multiple punching heads 203 to move downward, so that the punching head 203 is inserted into the punching hole 208 at the upper end of the fixed sleeve 206 to punch the metal sheet. While punching, the punching head 203 moves downward to drive the push rod 204 to move downward. The push rod 204 presses the lower pressing sleeve 207 downward and presses the upper end of the metal sheet to prevent the metal sheet from moving during punching. When the lower pressing sleeve 207 moves downward, the first oil chamber 209 is pressed. The hydraulic oil is pushed into the second oil chamber 210, thereby driving the lifting plate 211 to move upward. The limit groove 216 and the limit block 217 are slidably matched to stably guide the upward movement of the pad 213 to prevent the pad 213 from rotating and failing to better fit with the punching hole 208. When the pad 213 moves to fit with the punching hole 208, the punching head 203 just punches the metal sheet, and the pad 213 cushions the lower end of the metal sheet, thereby reducing a certain amount of downward pulling on the stamping part of the metal sheet.

[0042] After the stamping is completed, the sheet-shaped surface cover formed by the stamping of the metal sheet falls on the upper end of the pad 213, and then the punch head 203 moves upward to reset, driving the push rod 204 to move upward, and disengaging from the downward pressure on the lower pressure sleeve 207. The lower pressure sleeve 207 is pushed upward by the force of the spring to reset, so that the hydraulic oil in the second oil chamber 210 returns to the first oil chamber 209 again, and then the counterweight block 212 set at the lower end of the lifting plate 211 will drive the lifting plate 211 to move downward, driving the pad 213 to move downward, and when the pad 213 moves to the rack 215, the first gear 214 at the end of the pad 213 meshes with the rack 215 on the side wall of the moving chamber 218, thereby driving the pad 213 to rotate, and the material at the upper end of the pad 213 is turned downward for unloading, and the material falls into the material holding frame 404 below for collection, completing the stamping operation.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A continuous stamping button processing device, comprising a base frame, a fixing mechanism is provided at the bottom end of the base frame, and a transport mechanism is provided at the front and rear sides of the fixing mechanism, characterized in that: It also includes a processing mechanism, which is located above the fixing mechanism; The processing mechanism includes a tray, a punching assembly, and a padding assembly for padding the lower end of the raw material for button production during punching; The gasket assembly includes a plurality of fixed sleeves fixed to the upper end of the tray, a sliding block is fixed to the lower end of the tray, the fixed sleeve is annular, and is composed of an annular first oil chamber and a moving chamber surrounding each other, two moving chambers are provided, and are symmetrically distributed along the vertical direction of the fixed sleeve axis, a partition is fixed at the middle position of the moving chamber, and the partition and the lower side of the moving chamber form a second oil chamber, and a lifting plate is slidably installed inside the second oil chamber, the lifting plate is L-shaped, and the vertical end of the lifting plate is sealed and slid with the partition; A pad is arranged between the two lifting plates, the diameter of the pad is smaller than the diameter of the circular hole of the fixed sleeve, a stamping hole is arranged at the upper end of the fixed sleeve, a lower pressure sleeve is slidably installed inside the first oil chamber, the lower pressure sleeve is connected to the bottom wall of the first oil chamber by a spring, and a material discharge assembly is arranged on the side of the pad close to the movable chamber.

2. A continuous punching button processing device according to claim 1, characterized in that: The unloading assembly includes a first gear fixed to the pad near one end of the moving cavity, a rack is fixed on the inner wall of the moving cavity, the rack is meshed with the first gear, the pad is rotatably connected to the lifting plate, and a limiting assembly is arranged above the rack, and the limiting assembly is used to make the pad move more smoothly when it moves upward.

3. A continuous punching button processing device according to claim 2, characterized in that: The limiting assembly includes a limiting block fixed to one end of the first gear close to the first oil chamber, and a limiting groove is arranged above the limiting block, and the limiting groove has the same shape as that of the limiting block.

4. A continuous punching button processing device according to claim 3, characterized in that: The stamping assembly includes a first cylinder arranged at the upper end of the base frame, a lower pressure plate is fixed to the telescopic end of the first cylinder, a plurality of stamping heads are fixed to the lower end of the lower pressure plate, the stamping heads coincide with the axis of the fixed sleeve, and push rods are fixed on both sides of the stamping heads.

5. A continuous punching button processing device according to claim 4, characterized in that: The fixing sleeve is detachable, and a counterweight is fixed at the lower end of the lifting plate.

6. A continuous punching button processing device according to claim 5, characterized in that: A moving groove is provided on one side of the two moving cavities close to each other, and the pad is slidably connected with the moving groove.

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