Pneumatic compression necking machine

Abstract

A pneumatic compression necking machine comprises a switch, a pneumatic electromagnetic valve, a pneumatic chuck and a metal chuck piece, the switch controls the pneumatic electromagnetic valve, the pneumatic electromagnetic valve conveys high-pressure air flow to the pneumatic chuck through an air path, the metal chuck piece is clamped into the pneumatic chuck, and the pneumatic chuck tightens the metal chuck piece through air pressure. The top end of the metal chuck piece is provided with sectioned clamping heads, a clamping space is formed between the clamping heads, and the clamping space is contracted along with pneumatic force. According to the pneumatic compressing and opening tightening machine, pneumatic valve control, manual triggering action and semi-automatic mechanical operation are adopted, the compressing force can be balanced and even, the port compressing effect is good, efficiency is high, the industrial machining efficiency and productivity are improved, and meanwhile the product machining quality grade is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rope end processing process equipment especially relates to a rope end metal end buckle pneumatic compression small end structure's necking machine. BACKGROUND

[0002] The woven rope body is generally wound or woven by a plurality of small branch strands, and the material surface stress will be naturally loose without external force constraint. In order to prevent the open line of the prepared rope body, the rope end needs to be treated, such as rubber coating treatment, the rope end is collected and put into a sol machine for preheating, the sol material is melted, and then the rope end is sent into a rubber coating machine for rubber coating, so that the end of the rope body is closed.

[0003] However, this method is generally used for the rope body with large volume, and the rope end is not additionally equipped with other accessories. If the rope body itself is thin, it is not convenient to perform rubber coating operation, and the rubber coating process has high cost.

[0004] For the hat rope, mobile phone hanging rope, jewelry leather rope, chest card hanging rope and the like on the wearing or clothes, a more environmentally friendly method is considered, such as using ultrasonic wave to shrink the loose and dispersed strands, and then the fixed end cover part is conveniently worn. The end cover part needs to be fixed and fastened to avoid the end cover from falling off. In the prior art field, only the steel cable or insulating rope is pre-tensioned, or the mechanical equipment is used for automatic tensioning of the end face. In the industry, a high degree of mechanical pressure fixing machine is configured. However, most of the small daily rope bodies are still manually processed, so it is inevitable to have the problems of low work efficiency, small production capacity and low consistency after processing. SUMMARY

[0005] The utility model discloses a kind of pneumatic compression necking machines for the above problems, using pneumatic valve control, manual trigger action, machine automatically completes high-frequency pneumatic process, because pneumatic component is evenly distributed, gas pressure is automatically guided and self-balanced, can realize that compression force is balanced and uniform, compression port effect is good, efficiency is high, improve the industrial processing efficiency and production capacity, while greatly improve product processing quality grade.

[0006] The utility model discloses a kind of pneumatic compression necking machines, including switch, pneumatic electromagnetic valve, pneumatic chuck and metal chuck piece, wherein the switch controls pneumatic electromagnetic valve, pneumatic electromagnetic valve is transported high-pressure gas flow to pneumatic chuck by gas circuit, pneumatic chuck is tightened metal chuck piece by gas pressure, metal chuck piece top end has split clamping head, there is clamping space between clamping head, with pneumatic contraction clamping space.

[0007] The metal chuck member comprises an insertion bottom and a clamping head, the clamping head is an integral resilient metal body, is divided into a clamping space in the middle and a split gap in the periphery, and the bottom is integrated.

[0008] The clamping space is rectangular or circular.

[0009] When the clamping space is rectangular, the split gap is divided into four parts, which respectively extend from the four edges of the rectangle to the outer periphery of the clamping head.

[0010] When the clamping space is circular, the split gap is divided into three parts, which extend from the edges of the circle to the outer periphery of the clamping head in a circumferentially uniform manner.

[0011] The utility model relates to a pneumatic compression mouth machine adopts pneumatic valve control, manual trigger action, semi -automatic mechanical operation can realize compression force balance and even, compression port effect is good, efficiency is high, has improved industrial processing efficiency and production capacity, has improved product processing quality grade greatly simultaneously.

DRAWING DESCRIPTION

[0012] Figure 1 It is the whole structure schematic diagram of the pneumatic compression mouth machine related to the utility model;

[0013] Figure 2 It is the schematic diagram of the pneumatic chuck part of the pneumatic compression mouth machine related to the utility model;

[0014] Figure 3 It is the structure diagram of the circular metal clamping piece of the pneumatic compression mouth machine related to the utility model;

[0015] Figure 4 It is the structure diagram of the rectangular metal clamping piece of the pneumatic compression mouth machine related to the utility model;

[0016] Figure 5 It is the sectional view of the pneumatic chuck of the pneumatic compression mouth machine related to the utility model.

[0017] Among them: 10, switch;20, pneumatic electromagnetic valve;30, pneumatic chuck;31, insertion hole;32, high pressure airflow through hole;33, pressure moving piece;40, metal chuck member;41, clamping head;42, clamping space;43, bottom;44, split gap.

DETAILED DESCRIPTION

[0018] The utility model will be combined with the embodiment and the example of embodiment shown in the drawing are explained in detail, wherein the same or similar label shows the same or similar element or element with the same or similar function throughout. The embodiment described below by referring to the drawing is exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0019] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] Please refer to the accompanying drawings Figure 1 The accompanying drawings Figure 3 , the whole mechanism of the pneumatic necking press is shown, which comprises a switch 10, a pneumatic electromagnetic valve 20, a pneumatic chuck 30 and a metal clamp piece 40, wherein the switch 10 controls the pneumatic electromagnetic valve 20, the pneumatic electromagnetic valve 20 delivers high-pressure airflow to the pneumatic chuck 30 through a gas circuit, the pneumatic chuck 30 tightens the metal clamp piece 40 through air pressure, the metal clamp piece 40 has split clamping heads 41 at the top end, there is a clamping space 42 between the clamping heads 41, and the clamping space is shrunk pneumatically.

[0021] The switch 10 can be a foot switch or an induction switch, the foot switch is operated by the operator stepping on the switch, and the high-frequency pneumatic stamping is performed multiple times.

[0022] Or the induction switch is started when sensing that a workpiece is placed therein, and the high-frequency pneumatic stamping is completed several times.

[0023] The metal clamp piece 40 comprises an insertion bottom 43 and the clamping heads 41, the clamping heads 41 are integrally formed into a ductile metal body, are separated into the clamping space 42 in the middle, and have split gaps 44 around the periphery while the bottoms are integrally connected.

[0024] Please refer to the accompanying drawings Figure 5 The pneumatic chuck 30 is provided with a vertical insertion hole 31 in the center, and has a lateral high-pressure airflow through hole 32 inside the insertion hole 31.

[0025] The pneumatic chuck 30 is provided with a vertical insertion hole 31 in the center, and has a lateral high-pressure airflow through hole 32 inside the insertion hole 31.

[0026] The accompanying drawings Figure 3 The clamping space 42 is circular, the split gaps 44 are divided into three, and extend to the outer periphery of the clamping heads in a circumferential distribution mode from the circular edge.

[0027] Please refer to the accompanying drawings Figure 4The split gap 44 is shown as four parts extending from the four edges of the rectangle to the outer periphery of the clamping head 41.

[0028] In the actual operation procedure, the rope is first passed through the ultrasonic compression mold machine, and the rope end weaving or winding structure is compressed and compacted, which is not easy to loosen and relatively reduces the caliber, facilitating the insertion into the end metal part with a stock diameter approximately equivalent to the rope. Then, the metal part of the rope with the end metal part is inserted into the clamping space 42 of the metal clamp part 40. The reason for distinguishing different clamping spaces 42 is to adapt to different types of ropes, including flat ropes and round ropes. Different metal clamp parts 40 are selected according to the different shapes of the rope with necking, and after being inserted into the clamping space 42, the foot switch is started to start the pneumatic compression necking machine, and the high-pressure high-frequency air pressure is pressed to the metal clamp part 40, which drives the several parts of the metal clamp part 40 to shrink tightly, clamps the metal part, and locks the rope port with the metal part.

[0029] The pneumatic compression necking machine disclosed in the present application adopts pneumatic valve control, manual triggering action, and semi-automatic mechanical operation, can realize balanced and uniform compression force, has good compression port effect, high efficiency, improves industrial processing efficiency and production capacity, and greatly improves product processing quality grade.

[0030] As described above, only the preferred embodiments of the present application are described, and the present application is not limited in any form. Although the preferred embodiments of the present application are disclosed as above, they are not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution of the present application, and any simple modification, equivalent change and modification of the above embodiments are within the scope of the present application.

Claims

1. A pneumatic crimping nozzle machine characterized by, The utility model relates to a metal clamp head piece, which comprises a switch, a pneumatic electromagnetic valve, a pneumatic chuck and the metal clamp head piece, wherein the switch controls the pneumatic electromagnetic valve, the pneumatic electromagnetic valve delivers high-pressure airflow to the pneumatic chuck through a gas circuit, the metal clamp head piece is clamped into the pneumatic chuck, the pneumatic chuck tightens the metal clamp head piece through air pressure, the metal clamp head piece has split clamping heads at the top end, there is a clamping space between the clamping heads, and the clamping space is pneumatically contracted.

2. The gas pressure pinch valve of claim 1, wherein, The metal clamp head piece comprises an insertion bottom and clamping heads, the clamping heads are integrally formed from a ductile metal body, are separated to have a clamping space in the middle, have split slits around the periphery and are integrally connected at the bottom.

3. The gas pressure pinch valve of claim 2 wherein, The pneumatic chuck is centrally provided with a vertical insertion hole, and has a lateral high-pressure airflow through hole inside the insertion hole.

4. The gas pressure pinch valve of claim 2 wherein, The insertion hole of the pneumatic chuck is further provided with a pressure member, and the pressure member transmits pressure to the metal clamp head piece.

5. The gas pressure pinch valve of claim 1 wherein, The clamping space is rectangular or circular.

6. The gas pressure pinch valve of claim 2 wherein, When the clamping space is rectangular, the split slits are divided into four, and extend from the four edges of the rectangle to the periphery of the clamping heads.

7. The gas pressure pinch valve of claim 2 wherein, When the clamping space is circular, the split slits are divided into three, and extend from the edges of the circle to the periphery of the clamping heads in a circumferentially uniform manner.

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