Hardware stamping feeder

Abstract

The utility model provides a hardware stamping feeding machine, and relates to the technical field of hardware stamping feeding. The transmission part is connected with the supporting bottom plate through a lifting adjusting part; the second adjusting part is arranged on the transmission part so as to be suitable for stamping plates with different thicknesses; the limiting part is arranged on the transmission part and matched with the transmission part so as to limit the transmission angle of the stamping plate; and the stamping part is arranged on the supporting bottom plate. The second adjusting part is arranged and is matched with the transmission part when the stamping plates are conveyed, so that the transmission part can be suitable for the stamping plates with different thicknesses; the lifting adjusting part is arranged to adjust the height position of the transmission part, so that the stamping plates conveyed by the transmission part can be suitable for stamping dies with different heights; and by arranging the limiting part, the situation that the stamped plates are subjected to external vibration when conveyed, and consequently the plates deviate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal stamping feeding, in particular to a metal stamping feeding machine. Background Art

[0002] In national production, stamping technology has more and more uses than traditional mechanical processing because of its advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to make products that cannot be achieved by mechanical processing through various mold applications. The metal stamping feeder is an indispensable automatic auxiliary equipment in modern stamping processing. Its main function is to continuously feed materials such as coils or plates into the punch die according to the established step distance and direction to realize automatic stamping processing.

[0003] When the existing hardware stamping feeder is stamping and feeding hardware, a certain deviation will occur during the feeding process, resulting in errors in the stamping angle; at the same time, when using stamping dies of different heights, the existing feeding mechanism cannot change with the change of the height of the stamping dies, making the applicability of the device low. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0005] The embodiment of the utility model provides a metal stamping feeder, comprising: a supporting bottom plate; and further comprising:

[0006] A transmission part connected to the supporting base plate via a lifting and adjusting part;

[0007] A second adjustment portion is provided on the transmission portion to accommodate stamping plates of different thicknesses;

[0008] A limiting portion, which is disposed on the transmission portion and cooperates with the transmission portion to limit the transmission angle of the stamping plate;

[0009] The stamping part is arranged on the supporting bottom plate.

[0010] Furthermore, the transmission part includes:

[0011] A first transmission bracket connected to the supporting bottom plate via a lifting and lowering adjustment portion;

[0012] An active rotating roller, both ends of which are rotatably connected to the first transmission bracket;

[0013] A first motor is disposed on the first transmission bracket, and an output end of the first motor is connected to one end of the active roller;

[0014] The second rollers are provided in a plurality of groups, and the plurality of groups of the second rollers are arranged in a line on the first transmission bracket.

[0015] Furthermore, the lifting and lowering adjustment unit includes:

[0016] A placement slot is provided on the supporting bottom plate;

[0017] A second cylinder is disposed in the placement groove, and an output end is connected to the bottom end of the first transmission bracket;

[0018] A first telescopic rod has one end connected to the supporting base plate and the other end connected to the first transmission bracket.

[0019] Furthermore, the second adjusting unit includes:

[0020] A second mounting block is disposed on the first transmission bracket;

[0021] A support adjustment member connected to the second mounting block;

[0022] A second transmission bracket connected to the top end of the support adjustment member;

[0023] The third roller is arranged on the second transmission bracket and cooperates with the active roller.

[0024] Furthermore, the support adjustment member includes:

[0025] A first spring telescopic rod, one end of which is connected to the second mounting block;

[0026] A first adjustment plate connected to the other end of the first spring telescopic rod;

[0027] A limiting sleeve, arranged on the first adjusting plate;

[0028] A first mounting block connected to both ends of the second transmission bracket;

[0029] A threaded hole is formed on the first mounting block;

[0030] The bolt is threadedly connected to the threaded hole, and one end of the bolt is rotatably connected to the limiting sleeve.

[0031] Furthermore, the limiting portion includes:

[0032] A first fixing block, disposed on the first transmission bracket;

[0033] A third cylinder is disposed on the first fixing block;

[0034] a second regulating plate connected to the output end of the third cylinder;

[0035] A second spring telescopic rod, one end of which is connected to the second adjustment plate;

[0036] A limiting plate is connected to the other end of the second spring telescopic rod, and the bottom end of the limiting plate is in contact with the second rotating roller.

[0037] Furthermore, the stamping part includes:

[0038] A U-shaped support plate, with both ends connected to the support base plate;

[0039] A first cylinder is disposed at the top of the U-shaped support plate;

[0040] A punching block connected to an output end of the first cylinder;

[0041] The stamping die is arranged on the supporting bottom plate and corresponds to the stamping block.

[0042] The above solution of the utility model includes at least the following beneficial effects:

[0043] The utility model is provided with a second adjusting part, which cooperates with the transmission part when transporting stamping plates, so that the transmission part can be suitable for stamping plates of different thicknesses; and a lifting and lowering adjusting part is provided to adjust the height position of the transmission part, so that the stamping plates transported by the transmission part can be suitable for stamping dies of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is the first stereogram of the hardware stamping feeder of the utility model;

[0045] Figure 2 It is a second stereoscopic view of the hardware stamping feeder of the utility model;

[0046] Figure 3 It is a first partial stereogram of the hardware stamping feeder of the utility model;

[0047] Figure 4 It is the first exploded stereogram of the hardware stamping feeder of the utility model;

[0048] Figure 5 It is a second exploded stereogram of the hardware stamping feeder of the utility model;

[0049] Figure 6 It is a second partial stereoscopic view of the hardware stamping feeder of the utility model.

[0050] Description of reference numerals:

[0051] 1. Support base plate; 101. U-shaped support plate; 102. First cylinder; 103. Stamping block; 104. Stamping die; 2. First transmission bracket; 201. Active roller; 202. Second roller; 203. First motor; 301. Placement slot; 302. Second cylinder; 303. First telescopic rod; 401. Second transmission bracket; 402. First mounting block; 403. Bolt; 404. Third roller; 405. Limit sleeve; 406. First adjusting plate; 407. First spring telescopic rod; 408. Second mounting block; 409. Threaded hole; 501. First fixing block; 502. Third cylinder; 503. Second adjusting plate; 504. Second spring telescopic rod; 505. Limit plate. DETAILED DESCRIPTION

[0052] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0053] like Figures 1 to 6 As shown, an embodiment of the utility model provides a metal stamping feeder, including: a supporting base plate 1; also including: a transmission part, connected to the supporting base plate 1 via a lifting and lowering adjustment part; a second adjustment part, arranged on the transmission part to adapt to stamping plates of different thicknesses; a limiting part, arranged on the transmission part, and cooperating with the transmission part to limit the transmission angle of the stamping plate; the stamping part, arranged on the supporting base plate 1.

[0054] In the embodiment of the utility model, by providing a second adjusting part, when transporting the stamped plate, it cooperates with the transmission part so that the transmission part can be suitable for stamped plates of different thicknesses; by providing a lifting and lowering adjusting part to adjust the height position of the transmission part, the stamped plate transported by the transmission part can be suitable for stamping dies 104 of different heights; by providing a limiting part, the stamped plate is prevented from being subjected to external vibrations during transportation, which may cause the plate to deviate.

[0055] like Figures 1 to 6 As shown, the transmission part includes: a first transmission bracket 2, connected to the supporting base plate 1 via a lifting and adjusting part; an active roller 201, both ends of which are rotatably connected to the first transmission bracket 2; a first motor 203, which is arranged on the first transmission bracket 2, and the output end is connected to one end of the active roller 201; a second roller 202, which is provided in a plurality of groups, and the plurality of groups of the second rollers 202 are arranged in a line on the first transmission bracket 2.

[0056] In an embodiment of the utility model, the active roller 201 is driven to rotate by starting the first motor 203, and the third roller 404 on the second adjusting part is cooperated so that the sheet to be punched moves forward under the friction between the active roller 201 and the third roller 404, and moves forward along several second rollers 202 when attached to the upper end of the second roller 202; wherein the second roller 202 is rotatably connected to the first transmission bracket 2, and when the sheet to be punched moves forward along the second roller 202, it will drive the second roller 202 to rotate, thereby reducing the friction between the second roller 202 and the sheet to be punched, making the transmission feeding efficiency higher.

[0057] like Figures 1 to 6 As shown, the lifting and lowering adjustment part includes: a placement groove 301, which is opened on the supporting base plate 1; a second cylinder 302, which is arranged in the placement groove 301, and the output end is connected to the bottom end of the first transmission bracket 2; a first telescopic rod 303, one end of which is connected to the supporting base plate 1, and the other end is connected to the first transmission bracket 2.

[0058] In an embodiment of the utility model, before stamping, the position between the first transmission bracket 2 and the stamping die 104 is adjusted first so that the stamping plate can be just transported to the stamping die 104. When using stamping dies 104 of different models, it is necessary to start the second cylinder 302 to drive the first transmission bracket 2 to move upward, so that the stamping plate can be just transported to the stamping die 104, so that the device can be suitable for stamping dies 104 of different models; wherein, the first telescopic rod 303 is provided with several groups at the four corners of the bottom end of the first transmission bracket 2, which shrinks as the first transmission bracket 2 moves up and down, thereby improving the stability of the first transmission bracket 2.

[0059] like Figures 1 to 6 As shown, the second adjustment part includes: a second mounting block 408, which is arranged on the first transmission bracket 2; a support adjustment member, which is connected to the second mounting block 408; a second transmission bracket 401, which is connected to the top of the support adjustment member; and a third roller 404, which is arranged on the second transmission bracket 401 and cooperates with the active roller 201.

[0060] like Figures 1 to 6 As shown, the support adjustment member includes: a first spring telescopic rod 407, one end of which is connected to the second mounting block 408; a first adjustment plate 406, connected to the other end of the first spring telescopic rod 407; a limiting sleeve 405, arranged on the first adjustment plate 406; a first mounting block 402, connected to both ends of the second transmission bracket 401; a threaded hole 409, penetrated on the first mounting block 402; a bolt 403, threadedly connected to the threaded hole 409, and one end is rotatably connected to the limiting sleeve 405.

[0061] In the embodiment of the utility model, the first spring telescopic rod 407 is supported on the second mounting block 408, so that the first spring telescopic rod 407 supports the first adjustment plate 406, and the first adjustment plate 406 supports the first mounting block 402 through the bolt 403, so that the second transmission bracket 401 is supported on the upper end of the first transmission bracket 2. When the sheet to be punched is placed in the gap between the active roller 201 and the third roller 404, the bolts 403 at both ends are manually rotated so that the bolts 403 rotate in the threaded holes 409 on the first mounting block 402, so that the bolts 403 move downward, thereby driving the first adjustment plate 406 to move downward, and the first adjustment plate 406 drives the first spring telescopic rod 407 to move downward, so that the first spring telescopic rod 407 contracts; at the same time, the second transmission bracket 401 is driven to move downward, so that the active roller 201 and the third roller 404 clamp the sheet to be punched; by controlling the length of the up and down movement of the bolt 403, the clamping force between the active roller 201 and the third roller 404 is in a suitable range.

[0062] like Figures 1 to 6 As shown, the limiting part includes: a first fixed block 501, which is arranged on the first transmission bracket 2; a third cylinder 502, which is arranged on the first fixed block 501; a second adjusting plate 503, which is connected to the output end of the third cylinder 502; a second spring telescopic rod 504, one end of which is connected to the second adjusting plate 503; a limiting plate 505, which is connected to the other end of the second spring telescopic rod 504, and the bottom end of the limiting plate 505 is in contact with the second rotating roller 202.

[0063] In an embodiment of the utility model, when the stamping sheet moves on several second rollers 202, a limiting part is set to avoid movement deviation. At this time, the second adjusting part is driven to move forward by starting the third cylinder 502, thereby driving the limiting plate 505 to move forward through the second spring telescopic rod 504; wherein, there are two groups of limiting parts, and the two groups of limiting parts are symmetrically arranged, and the third cylinders 502 on the two groups of limiting parts are started at the same time, driving the two limiting plates 505 to move inward at the same time, so that the two limiting plates 505 are against the two ends of the sheet to be stamped, so that the sheet to be stamped will not deviate under external vibration when moving, thereby affecting the stamping quality.

[0064] Among them, the second spring telescopic rod 504 is set, and after the two limit plates 505 are against the two ends of the plate to be punched, the third cylinder 502 is continued to start, so that the second spring telescopic rod 504 contracts, so that there is a certain force between the limit plates 505 and the plate to be punched, so that the limiting effect is better; by controlling the telescopic degree of the second spring telescopic rod 504, it can be used for plates to be processed with different friction degrees.

[0065] like Figures 1 to 6As shown, the stamping part includes: a U-shaped support plate 101, both ends of which are connected to the support base plate 1; a first cylinder 102, which is arranged at the top of the U-shaped support plate 101; a stamping block 103, which is connected to the output end of the first cylinder 102; and a stamping die 104, which is arranged on the support base plate 1 and corresponds to the stamping block 103.

[0066] In the embodiment of the utility model, when the sheet to be punched moves onto the punching die 104, the first cylinder 102 is started to drive the punching block 103 to move downward, thereby completing the punching operation.

[0067] Working principle: first, put the sheet to be punched into the gap between the active roller 201 and the third roller 404, and then manually rotate the bolts 403 at both ends so that the bolts 403 rotate in the threaded holes 409 on the first mounting block 402, so that the bolts 403 move downward, thereby driving the first adjustment plate 406 to move downward, and the first adjustment plate 406 drives the first spring telescopic rod 407 to move downward, so that the first spring telescopic rod 407 contracts; at the same time, the second transmission bracket 401 moves downward, so that the active roller 201 and the third roller 404 clamp the sheet to be punched; then start the first motor 203 to drive the active roller 201 to rotate, thereby driving the part to be punched to move forward, and finally, when the part to be punched moves on the second roller 202, start the third cylinder 502 to drive the two limit plates 505 to move inward at the same time, so that the two limit plates 505 are against the two ends of the sheet to be punched, so that the sheet to be punched will not deviate under the vibration of the outside world when moving, thereby affecting the punching quality.

[0068] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A metal stamping feeder, comprising: The supporting base plate (1) is characterized by further comprising: A transmission part connected to the supporting base plate (1) via a lifting and adjusting part; A second adjustment portion is provided on the transmission portion to accommodate stamping plates of different thicknesses; A limiting portion, which is disposed on the transmission portion and cooperates with the transmission portion to limit the transmission angle of the stamping plate; The stamping part is arranged on the supporting bottom plate (1).

2. The metal stamping feeder according to claim 1, characterized in that: The transmission part comprises: A first transmission bracket (2) connected to the supporting base plate (1) via a lifting and lowering adjustment portion; An active rotating roller (201), both ends of which are rotatably connected to the first transmission bracket (2); A first motor (203) is arranged on the first transmission bracket (2), and an output end thereof is connected to one end of the active rotating roller (201); The second rotating rollers (202) are provided in a plurality of groups, and the plurality of groups of the second rotating rollers (202) are arranged in a line on the first transmission bracket (2).

3. The metal stamping feeder according to claim 2, characterized in that: The lifting and lowering adjustment unit comprises: A placement groove (301) is provided on the supporting bottom plate (1); A second cylinder (302) is disposed in the placement groove (301), and an output end thereof is connected to the bottom end of the first transmission bracket (2); A first telescopic rod (303) has one end connected to the supporting base plate (1) and the other end connected to the first transmission bracket (2).

4. The metal stamping feeder according to claim 3, characterized in that: The second adjusting unit includes: A second mounting block (408) is arranged on the first transmission bracket (2); A support adjustment member connected to the second mounting block (408); A second transmission bracket (401) connected to the top end of the support adjustment member; The third rotating roller (404) is arranged on the second transmission bracket (401) and cooperates with the active rotating roller (201).

5. The metal stamping feeder according to claim 4, characterized in that: The support adjustment member comprises: A first spring telescopic rod (407), one end of which is connected to the second mounting block (408); A first adjustment plate (406) connected to the other end of the first spring telescopic rod (407); A limiting sleeve (405) is arranged on the first adjustment plate (406); A first mounting block (402) connected to two ends of the second transmission bracket (401); A threaded hole (409) is formed on the first mounting block (402); The bolt (403) is threadedly connected to the threaded hole (409), and one end of the bolt is rotatably connected to the limiting sleeve (405).

6. The metal stamping feeder according to claim 5, characterized in that: The limiting part comprises: A first fixing block (501) is arranged on the first transmission bracket (2); a third cylinder (502) disposed on the first fixing block (501); A second regulating plate (503) connected to an output end of the third cylinder (502); A second spring telescopic rod (504), one end of which is connected to the second adjustment plate (503); The limiting plate (505) is connected to the other end of the second spring telescopic rod (504), and the bottom end of the limiting plate (505) is in contact with the second rotating roller (202).

7. The metal stamping feeder according to claim 6, characterized in that: The stamping part comprises: A U-shaped support plate (101), both ends of which are connected to the support base plate (1); A first cylinder (102) is arranged at the top end of the U-shaped support plate (101); A punching block (103) connected to an output end of the first cylinder (102); The stamping die (104) is arranged on the supporting base plate (1) and corresponds to the stamping block (103).

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