阅读说明：本技术 一种可自动上料的冲压模具装置 (But automatic feeding's stamping die device ) 是由 张功勇 陈国林 万春芬 于 2019-09-26 设计创作，主要内容包括：本发明涉及一种可自动上料的冲压模具装置,包括冲压台、顶部支架,冲压台的上侧安装有下模,顶部支架的上侧安装有液压缸,液压缸的两侧均设置有导向套,导向套的内部嵌入有导向柱,液压缸的活动轴端安装有上模固定板,上模固定板的下侧安装有上模,位于左侧的导向柱的顶部固定有连接架,连接架上固定有磨砂条,磨砂条的左侧设置有推力杆,推力杆的左端连接有弹簧,推力杆的右端安装有转轴,转轴的外部嵌入有单向轴承、第一皮带轮,单向轴承的外部嵌入有磨砂轮,磨砂轮与磨砂条抵接,第一皮带轮的下侧设置有主动辊轮,主动辊轮的侧面安装有第二皮带轮,第一皮带轮与第二皮带轮之间连接有皮带。该冲压模具装置生产效率高、可自动上料。(The invention relates to a stamping die device capable of automatically feeding, which comprises a stamping table and a top support, wherein the upper side of the stamping table is provided with a lower die, the upper side of the top support is provided with a hydraulic cylinder, two sides of the hydraulic cylinder are respectively provided with a guide sleeve, a guide post is embedded in the guide sleeve, the movable shaft end of the hydraulic cylinder is provided with an upper die fixing plate, the lower side of the upper die fixing plate is provided with an upper die, the top of the guide post positioned on the left side is fixedly provided with a connecting frame, a frosted strip is fixedly arranged on the connecting frame, the left side of the frosted strip is provided with a thrust rod, the left end of the thrust rod is connected with a spring, the right end of the thrust, the grinding wheel is embedded into the outer portion of the one-way bearing, the grinding wheel is abutted to the grinding strip, the driving roller is arranged on the lower side of the first belt wheel, the second belt wheel is mounted on the side face of the driving roller, and a belt is connected between the first belt wheel and the second belt wheel. The stamping die device is high in production efficiency and capable of automatically feeding.)

1. The utility model provides a but automatic feeding's stamping die device, includes stamping station (1), top support (2), its characterized in that: the stamping die is characterized in that a lower die (4) is installed on the upper side of the stamping table (1), conveying wheels (8) are arranged on two sides of the lower die (4), a hydraulic cylinder (9) is installed on the upper side of a top support (2), guide sleeves (11) are arranged on two sides of the hydraulic cylinder (9), guide columns (10) are embedded into the guide sleeves (11), the guide sleeves (11) are fixed on the top support (2), an upper die fixing plate (7) is installed at the movable shaft end of the hydraulic cylinder (9), the lower ends of the guide columns (10) are fixed on the upper side of the upper die fixing plate (7), an upper die (5) is installed on the lower side of the upper die fixing plate (7), a connecting frame (6) is fixed at the top of the left guide columns (10), abrasive bars (12) are fixed on the connecting frame (6), a thrust rod (15) is arranged on the left side of the abrasive bars (12), the left end of thrust lever (15) is connected with spring (16), pivot (14) are installed to the right-hand member of thrust lever (15), the outside embedding of pivot (14) has one-way bearing (22), first belt pulley (13), the outside embedding of one-way bearing (22) has dull polish wheel (20), dull polish wheel (20) with dull polish strip (12) butt, the downside of first belt pulley (13) is provided with driving roller (18), the side-mounting of driving roller (18) has second belt pulley (21), first belt pulley (13) with be connected with belt (19) between second belt pulley (21).

2. The automatically loadable stamping die device according to claim 1, wherein: the belt (19) is in a cross connection mode.

3. The automatically loadable stamping die device according to claim 1, wherein: the upper side of the stamping platform (1) is fixed with a support rod (17), and the spring (16) is fixed to the top of the support rod (17).

4. The automatically loadable stamping die device according to claim 1, wherein: the conveying wheel (8) comprises a driven roller wheel (81) and baffle rings (82) arranged on two sides of the driven roller wheel (81).

5. the automatically loadable stamping die device according to claim 1, wherein: the guide post (10) is provided with a groove (23) in the outer portion, a positioning strip (24) is arranged in the guide sleeve (11), and the positioning strip (24) is embedded in the groove (23).

6. The automatically loadable stamping die device according to claim 1, wherein: the diameter of the first belt pulley (13) is larger than that of the second belt pulley (21), and the diameter of the grinding wheel (20) is smaller than that of the first belt pulley (13).

7. The automatically loadable stamping die device according to claim 1, wherein: an elastic pad is arranged outside the driving roller (18).

8. the automatically loadable stamping die device according to claim 1, wherein: the length of the sanding strip (12) is greater than the stroke of the hydraulic cylinder (9).

Technical Field

The invention relates to the technical field of dies, in particular to a stamping die device capable of automatically feeding.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

After the plastic adhesive tape is produced, the plastic adhesive tape needs to be subjected to die pressing treatment to obtain a corresponding shape and a corresponding pattern, and the plastic adhesive tape is subjected to die pressing and then is cut in sections. Most of the existing stamping dies are manually used for feeding, and the production efficiency is low. Therefore, a stamping die device with high production efficiency and capable of automatically feeding is needed.

disclosure of Invention

aiming at the technical problems in the prior art, the invention provides the stamping die device which is high in production efficiency and can automatically feed.

the technical scheme for solving the technical problems is as follows: the utility model provides a but stamping die device of automatic feeding, includes stamping station, top support, the lower mould is installed to the upside of stamping station, the both sides of lower mould all are provided with the delivery wheel, the pneumatic cylinder is installed to the upside of top support, the both sides of pneumatic cylinder all are provided with the uide bushing, the inside embedding of uide bushing has the guide post, the uide bushing is fixed on the support of top, an punch fixing plate is installed to the movable shaft end of pneumatic cylinder, the lower extreme of guide post is fixed go up punch fixing plate's upside, the downside of punch fixing plate is installed and is gone up the mould, is located left the top of guide post is fixed with the link, be fixed with the frosting strip on the link, the left side of frosting strip is provided with the distance rod, the left end of distance rod is connected with the spring, the pivot is installed to the right-hand member of distance rod, the outside embedding, The grinding wheel is embedded into the outer portion of the one-way bearing and abutted to the grinding strip, a driving roller is arranged on the lower side of the first belt wheel, a second belt wheel is mounted on the side face of the driving roller, and a belt is connected between the first belt wheel and the second belt wheel.

Preferably, in the above stamping die apparatus capable of automatic feeding, the belt is connected in a cross manner.

Preferably, in the above stamping die device capable of automatically feeding, a support rod is fixed on the upper side of the stamping platform, and the spring is fixed on the top of the support rod.

Preferably, in the above stamping die device capable of automatically feeding, the conveying wheel includes a driven roller wheel and stop rings arranged at two sides of the driven roller wheel.

Preferably, in the stamping die device capable of automatically feeding, a groove is formed outside the guide post, and a positioning strip is arranged inside the guide sleeve and embedded inside the groove.

Preferably, in the above stamping die device capable of automatic feeding, the diameter of the first pulley is larger than that of the second pulley, and the diameter of the grinding wheel is smaller than that of the first pulley.

Preferably, in the above stamping die device capable of automatically feeding, an elastic pad is arranged outside the driving roller.

Preferably, the above automatic feeding stamping die device, wherein the length of the sanding strip is greater than the stroke of the hydraulic cylinder.

The invention has the beneficial effects that: the dull polish strip moves grinding wheel clockwise rotation when the pneumatic cylinder pushes down, and one-way bearing rotates this moment, and the pivot is static, and when the pneumatic cylinder drove the mould and gets back to the normal position after the moulding-die was accomplished, dull polish strip moves pivot anticlockwise rotation, and one-way bearing drove the pivot and rotates together this moment, and the pivot is rotated and is driven first belt pulley anticlockwise rotation again, and second belt pulley clockwise rotates, drives the clockwise rotation of initiative running roller this moment. The plastic to be pressed is clamped by the driving roller and the conveying wheel, and the elastic cushion is arranged outside the driving roller, so that certain extrusion force is provided for the plastic to be pressed, and the plastic to be pressed is driven to move leftwards through friction force of the driving roller and the conveying wheel when rotating, so that automatic feeding is realized. When the movable shaft of the hydraulic cylinder is lifted, the material is loaded and pressed again, no time interval exists midway, and the process is repeated and circulated, so that the production efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of two pulleys in FIG. 1;

FIG. 3 is a schematic view showing a coupling structure of the first pulley and the grinding wheel in FIG. 2;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a cross-sectional view of the guide post and guide sleeve;

FIG. 6 is a cross-sectional view of a guide post;

Fig. 7 is a side view of the transfer wheel.

In the drawings, the components represented by the respective reference numerals are listed below:

1. Punching press platform, 2, top support, 3, wait to press plastics, 4, lower mould, 5, go up the mould, 6, link, 7, last fixed plate of mould, 8, delivery wheel, 81, driven running roller, 82, fender ring, 9, pneumatic cylinder, 10, guide post, 11, uide bushing, 12, dull polish strip, 13, first belt pulley, 14, pivot, 15, thrust bar, 16, spring, 17, bracing piece, 18, drive running roller, 19, belt, 20, dull polish wheel, 21, second belt pulley, 22, one-way bearing, 23, recess, 24, location strip.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1, the stamping die device capable of automatic feeding comprises a stamping platform 1 and a top bracket 2. The lower die 4 is installed to the upside of punching press platform 1, and the both sides of lower die 4 all are provided with delivery wheel 8, and delivery wheel 8 is fixed on punching press platform 1.

As shown in fig. 1, 5 and 6, a hydraulic cylinder 9 is installed on the upper side of the top support 2, guide sleeves 11 are respectively arranged on two sides of the hydraulic cylinder 9, guide posts 10 are embedded in the guide sleeves 11, and the guide sleeves 11 are fixed on the top support 2. The outside of guide post 10 is provided with recess 23, and the inside of uide bushing 11 is provided with location strip 24, and the embedding of location strip 24 is in the inside of recess 23, can guarantee that guide post 10 can not rotate when reciprocating. An upper die fixing plate 7 is installed at the movable shaft end of the hydraulic cylinder 9, the lower end of the guide post 10 is fixed on the upper side of the upper die fixing plate 7, and an upper die 5 is installed on the lower side of the upper die fixing plate 7. The plastic 3 to be pressed is positioned between the upper die 5 and the lower die 4.

As shown in fig. 1, 2, 3, and 4, a connecting frame 6 is fixed to the top of the left guide post 10, and a sanding bar 12 is fixed to the connecting frame 6. The length of the sanding strip 12 is greater than the stroke of the hydraulic cylinder 9. A thrust rod 15 is arranged on the left side of the sanding strip 12, a spring 16 is connected to the left end of the thrust rod 15, a support rod 17 is fixed on the upper side of the punching table 1, and the spring 16 is fixed on the top of the support rod 17. The right end of the thrust rod 15 is provided with a rotating shaft 14, a one-way bearing 22 and a first belt pulley 13 are embedded outside the rotating shaft 14, a grinding wheel 20 is embedded outside the one-way bearing 22, and the grinding wheel 20 is abutted to the grinding strip 12. When the hydraulic cylinder 9 is pressed down, the grinding strip 12 drives the grinding wheel 20 to rotate clockwise, the one-way bearing 22 rotates at the moment, the rotating shaft 14 is static, when the hydraulic cylinder 9 drives the upper die 5 to return to the original position after the pressing die is completed, the grinding strip 12 drives the rotating shaft 14 to rotate anticlockwise, the one-way bearing 22 drives the rotating shaft 14 to rotate together, and the rotating shaft 14 rotates to drive the first belt pulley 13 to rotate anticlockwise.

As shown in fig. 1 and 2, a driving roller 18 is disposed under the first pulley 13, a second pulley 21 is disposed on a side surface of the driving roller 18, a belt 19 is connected between the first pulley 13 and the second pulley 21, and the belt 19 is connected in a cross manner. When the first belt pulley 13 rotates, the belt 19 drives the second belt pulley 21 to rotate reversely, and when the first belt pulley 13 rotates counterclockwise, the second belt pulley 21 rotates clockwise, and at this time, the driving roller 18 is driven to rotate clockwise. The plastic 3 to be pressed is clamped by the driving roller 18 and the conveying wheel 8, and the elastic cushion is arranged outside the driving roller 18, so that the plastic 3 to be pressed has certain extrusion force, and the plastic 3 to be pressed is driven to move a distance leftwards by the friction force of the driving roller and the driving roller when rotating. The distance is the length of each plastic material mold. The diameter of the first belt pulley 13 is larger than that of the second belt pulley 21, the diameter of the grinding wheel 20 is smaller than that of the first belt pulley 13, and the specific diameter ratio is determined according to the feeding length.

As shown in fig. 1 and 7, the conveying wheel 8 includes a driven roller 81 and stop rings 82 disposed on both sides of the driven roller 81, and the plastic 3 to be pressed is located between the stop rings 82, so that the plastic 3 to be pressed is prevented from deviating from the moving direction.

when using this but stamping die device of automatic feeding, the dull polish strip 12 drives dull polish wheel 20 clockwise rotation when pneumatic cylinder 9 pushes down, one-way bearing 22 rotates this moment, pivot 14 is static, when pneumatic cylinder 9 drives mould 5 and gets back to the normal position after the moulding-die is accomplished, dull polish strip 12 drives pivot 14 anticlockwise rotation, one-way bearing 22 drives pivot 14 and rotates together this moment, pivot 14 rotates and drives first belt pulley 13 anticlockwise rotation again, second belt pulley 21 clockwise rotation, drive the clockwise rotation of driving running roller 18 this moment. The to-be-pressed plastic 3 is clamped by the driving roller 18 and the conveying wheel 8, and the driving roller 18 is externally provided with an elastic pad, so that the to-be-pressed plastic 3 has certain extrusion force, and the to-be-pressed plastic 3 is driven to move leftwards by the friction force of the driving roller and the driving roller when rotating, so that automatic feeding is realized. When the movable shaft of the hydraulic cylinder 9 is lifted, the material is loaded and pressed again, no time interval exists midway, and the process is repeated and circulated, so that the production efficiency is greatly improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.