Punching protection equipment for high-toughness artificial leather
阅读说明:本技术 一种用于高韧性人造皮革的冲孔保护设备 (Punching protection equipment for high-toughness artificial leather ) 是由 钮芳惠 于 2019-11-21 设计创作,主要内容包括:本发明公开一种用于高韧性人造皮革的冲孔保护设备,包括垫块,所述垫块的内底壁固定连接有吸收气缸,两个所述吸收气缸之间设置有复位弹簧,所述复位弹簧的顶部固定连接有承接块,两个所述开关杆相对的一侧滑动连接有出水体,两个所述出水体相对的一侧设置有出水块,所述出水块的内部设置有定量水管,所述定量水管的内部设置有定量轮,两个所述顶块相背的一侧通过水管固定连接有水箱,所述皮革的上方设置有冲块,所述冲块的两侧设置有压块,所述压块的内底壁固定连接有对位弹簧,所述压块的内部设置有正磁块。该用于高韧性人造皮革的冲孔保护设备,通过冲块与垫块的配合使用,在冲孔结束后冲出的孔可以达到无皮革碎纹的效果。(The invention discloses punching protection equipment for high-toughness artificial leather, which comprises a cushion block, wherein the inner bottom wall of the cushion block is fixedly connected with absorption cylinders, a return spring is arranged between the two absorption cylinders, the top of the return spring is fixedly connected with a bearing block, one opposite side of two switch rods is slidably connected with a water outlet body, one opposite side of the two water outlet bodies is provided with a water outlet block, a quantitative water pipe is arranged inside the water outlet block, a quantitative wheel is arranged inside the quantitative water pipe, one opposite side of the two top blocks is fixedly connected with a water tank through a water pipe, a punching block is arranged above the leather, press blocks are arranged on two sides of the punching block, the inner bottom wall of each press block is fixedly connected with an alignment spring, and a positive magnetic block is arranged inside each press block. This a protection equipment that punches a hole for high tenacity artificial leather uses through the cooperation of punching block and cushion, and the hole of punching a hole punching out after the end can reach the effect of no leather crackle.)
1. A punching protection equipment for high tenacity artificial leather, includes cushion (1), its characterized in that: the inner bottom wall of the cushion block (1) is fixedly connected with absorption cylinders (2), a reset spring (5) is arranged between the two absorption cylinders (2), the top of the reset spring (5) is fixedly connected with a bearing block (6), the top of the absorption cylinder (2) is slidably connected with a connecting toothed bar (3), one side of the two connecting toothed bars (4) opposite to each other is connected with a bearing toothed bar (4) through gear meshing, the top of the bearing toothed bar (4) is fixedly connected with a buffer spring (7), the top of the buffer spring (7) is slidably connected with a connecting water pipe (14), the top of the connecting water pipe (14) is fixedly connected with a top block (13), a water-stop plate (12) is arranged inside the top block (13), the inner top wall of the top block (13) is fixedly connected with a counter-magnetic block (15) through a limiting spring, and the surface of the counter magnetic block (15) is rotatably connected with a driving rod (, the bottom of actuating lever (16) is rotated and is connected with switch lever (17), two one side sliding connection that switch lever (17) is relative has a water body (18), two one side that water body (18) is relative is provided with out water piece (19), the inside of going out water piece (19) is provided with quantitative water pipe (22), the inside of quantitative water pipe (22) is provided with quantification wheel (23), two one side that kicking block (13) were carried on the back mutually leads to pipe fixedly connected with water tank (11), the top of kicking block (13) is provided with leather (10), the top of leather (10) is provided with kicking block (8), the both sides of kicking block (8) are provided with briquetting (9), the interior diapire fixedly connected with counterpoint spring (20) of briquetting (9), the inside of briquetting (9) is provided with positive magnetic path (21).
2. The punch protection apparatus for high-toughness artificial leather according to claim 1, wherein: a gear is arranged between the connecting toothed bar (3) and the bearing toothed bar (4).
3. The punch protection apparatus for high-toughness artificial leather according to claim 1, wherein: the width of the bearing block (6) is the same as that of the punch block (8).
4. The punch protection apparatus for high-toughness artificial leather according to claim 1, wherein: the bottom of the pressing block (9) and the punch block (8) are at the same height.
5. The punch protection apparatus for high-toughness artificial leather according to claim 1, wherein: an opening plate is arranged inside the quantitative water pipe (22).
6. The punch protection apparatus for high-toughness artificial leather according to claim 1, wherein: the bottom of the driving rod (16) is provided with a sliding rod.
7. The punch protection apparatus for high-toughness artificial leather according to claim 1, wherein: the surface of the quantitative wheel (23) is provided with elastic bulges.
8. The punch protection apparatus for high-toughness artificial leather according to claim 1, wherein: and a quantitative rod is arranged on the right side of the quantitative wheel (23).
Technical Field
The invention relates to the technical field of leather punching, in particular to punching protection equipment for high-toughness artificial leather.
Background
The natural leather is animal leather which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot, the artificial leather is formed by tightly weaving natural protein fibers in a three-dimensional space, the surface of the artificial leather is provided with a special grain layer, the artificial leather has natural grains and luster, and comfortable hand feeling, can be used for manufacturing products such as clothes, leather bags, leather shoes and the like, and has the characteristics of low price and similar use effect compared with the natural leather.
The artificial leather has extremely high toughness, and is mostly used for manufacturing leather shoes, so that the service life of the leather shoes is greatly prolonged, but the leather needs to be punched in the manufacturing of the leather shoes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides punching protection equipment for high-toughness artificial leather, which has the advantages of protecting the hole edge when the high-toughness leather is punched and the like, and solves the problem that the existing punching equipment cannot protect the hole edge when the high-toughness leather is punched.
(II) technical scheme
In order to achieve the purpose of protecting the hole edge when the high-toughness leather is punched, the invention provides the following technical scheme: a punching protection device for high-toughness artificial leather comprises a cushion block, wherein absorption air cylinders are fixedly connected to the inner bottom wall of the cushion block, a reset spring is arranged between the two absorption air cylinders, a bearing block is fixedly connected to the top of the reset spring, a connecting toothed bar is slidably connected to the top of the absorption air cylinders, one side, opposite to the two connecting toothed bars, is connected with the bearing toothed bar through gear meshing, a buffer spring is fixedly connected to the top of the bearing toothed bar, a connecting water pipe is slidably connected to the top of the buffer spring, a top block is fixedly connected to the top of the connecting water pipe, a water-stop plate is arranged inside the top block, a back-magnetic block is fixedly connected to the inner top wall of the top block through a limiting spring, a driving rod is rotatably connected to the surface of the back-magnetic block, a switch rod is rotatably connected to the bottom of the driving rod, and a water outlet, two one side that goes out the water body is relative is provided with out the water piece, the inside of going out the water piece is provided with quantitative water pipe, the inside of quantitative water pipe is provided with the ration wheel, two one side that the kicking block carried on the back mutually leads to pipe fixedly connected with water tank, the top of kicking block is provided with the leather, the top of leather is provided with the kicking block, the both sides of kicking block are provided with the briquetting, the interior diapire fixedly connected with counterpoint spring of briquetting, the inside of briquetting is provided with the positive magnet piece.
Preferably, a gear is arranged between the connecting toothed bar and the receiving toothed bar.
Preferably, the width of the receiving block is the same as that of the punching block.
Preferably, the bottom of the briquetting and the punch are at the same height.
Preferably, an opening plate is arranged inside the quantitative water pipe.
Preferably, the bottom of the driving rod is provided with a sliding rod for limiting the switch rod to move left and right.
Preferably, the surface of the quantitative wheel is provided with an elastic bulge to prevent the bulge from being blocked by the quantitative water pipe when the bulge rotates to the bottom.
Preferably, a quantitative rod is arranged on the right side of the quantitative wheel.
(III) advantageous effects
Compared with the prior art, the invention provides punching protection equipment for high-toughness artificial leather, which has the following beneficial effects:
1. this a protection equipment that punches a hole for high tenacity artificial leather, cooperation through impact block and cushion is used, when punching a hole to the leather, the impact block pushes down and accepts the piece laminating, the centre is the leather that needs punch, along with impact block downstream, the impact block begins to punch the leather, it is pushed and moves downstream to accept the piece, drive and connect the ratch downstream, transmission through with the gear of being connected the ratch meshing, the messenger accepts the ratch upstream, to the buffer spring compression, buffer spring's elasticity can be used in on the kicking block, produce ascending thrust to the kicking block.
Meanwhile, as the pressing block moves downwards, the internal alignment spring is compressed, and the buffer spring and the alignment spring have the same size and the same compression amount, the downward force of the pressing block and the upward force of the top block are mutually offset, but the leather between the pressing block and the top block is pressed, so that the leather outside the cut edge of the punched hole is not stretched along with the punched hole.
However, because there is always a gap between the receiving block and the top block, the leather with very short edges of the hole is stretched during punching, and the very short stretching does not cause visible crackle flaws at the edges of the hole, but the leather generates high temperature during stretching, and in severe cases, the leather causes fire, which is a new problem in solving the former problem.
The positive magnetic block is driven to continuously move downwards in the compression process of the aligning spring and the buffer spring, leather between the bearing block and the top block is continuously stretched, mechanical energy is converted into heat energy to continuously heat the leather, when the temperature reaches a dangerous value, the positive magnetic block and the diamagnetic block inside the top block just reach an attraction point, the diamagnetic block moves upwards under the action of magnetic force, the driving rod is further pulled to enable the driving rod to move leftwards on the sliding rod, the switch rod is further driven to move leftwards, so that a water outlet body is opened, water enters the water outlet body and then flows into a quantitative water pipe in the water outlet block under the action of the elastic force of the buffer spring, a quantitative wheel inside the quantitative wheel is pushed by water flow to start rotating, a quantitative rod is arranged on the right side of the quantitative wheel, and therefore a bulge on the surface of the quantitative wheel pushes the quantitative rod to push an opening plate of the quantitative water pipe to open, so that the water is intermittently sprayed, the stretched leather is cooled by the water with the same amount of the ejected liquid.
The intermittent quantity control spraying is that the toughness of the leather can be strengthened when meeting water, so that the intermittent quantitative water spraying can support the cooling of the leather, the leather can not be soaked to increase the toughness, and the punched holes can achieve the effect of no leather broken lines based on the two points.
2. This a protection equipment that punches a hole for high tenacity artificial leather uses through the cooperation of breathing in the cylinder and being connected the ratch, can compress the cylinder of breathing in when connecting the ratch and move down, makes its gassing, after punching a hole, connects the ratch and is driven by reset spring and rises, makes the cylinder of breathing in breathe in, leads to punching a hole the bits dirt that produces and is absorbed to the effect of the back bits dirt that has reached the clearance and punched a hole.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the mechanism on both sides of the structural support block of the present invention;
FIG. 3 is an enlarged view of the structure of the present invention connected to the outlet body;
FIG. 4 is an enlarged view of the internal mechanism of the structural pressing block of the present invention;
FIG. 5 is a cross-sectional view of the water outlet block of the present invention.
In the figure: 1. cushion block, 2, air suction cylinder, 3, connecting rack bar, 4, receiving rack bar, 5, return spring, 6, receiving block, 7, buffer spring, 8, punching block, 9, pressing block, 10, leather, 11, water tank, 12, water stop plate, 13, ejecting block, 14, connecting water pipe, 15, diamagnetic block, 16, driving rod, 17, switch rod, 18, water outlet body, 19, water outlet block, 20, aligning spring, 21, positive magnetic block, 22, quantitative water pipe, 23, quantitative wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a punching protection device for high-toughness artificial leather comprises a cushion block 1, wherein the inner bottom wall of the cushion block 1 is fixedly connected with absorption cylinders 2, a return spring 5 is arranged between the two absorption cylinders 2, the top of the return spring 5 is fixedly connected with a bearing block 6, the width of the bearing block 6 is the same as that of a punching block 8, the top of the absorption cylinder 2 is slidably connected with a connecting toothed bar 3, a gear is arranged between the connecting toothed bar 3 and the bearing toothed bar 4, one side of the two connecting toothed bars 4 opposite to each other is connected with the bearing toothed bar 4 through gear meshing, the top of the bearing toothed bar 4 is fixedly connected with a buffer spring 7, the top of the buffer spring 7 is slidably connected with a connecting
When punching a hole on
At the same time, as the
However, since there is always a gap between the receiving block 6 and the
In the process of compressing the aligning
The reason why the intermittent quantity-controlled spraying is because the toughness of the
Can compress the cylinder 2 of breathing in when connecting the ratch 3 and move down, make it outgas through one-way air outlet valve, after punching a hole, connect ratch 3 and be driven by reset spring 5 and rise, make the cylinder 2 of breathing in breathe in through one-way admission valve, lead to the bits dirt that punches a hole and produce to be absorbed to the effect of clearance bits dirt after punching a hole has been reached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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