CN214271163U

CN214271163U - Crimping machine

Info

Publication number: CN214271163U
Application number: CN202023124070.8U
Authority: CN
Inventors: 张瑞林
Original assignee: JIANGSU GUANGHE KEFA ELECTROMECHANICAL MANUFACTURING CO LTD
Current assignee: JIANGSU GUANGHE KEFA ELECTROMECHANICAL MANUFACTURING CO LTD
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-24
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a crimping machine relates to the acetate tow production facility technical field for cigarette, include: the crimping machine comprises a crimping machine body and an electric thrust cylinder, wherein the electric thrust cylinder is fixedly arranged at the top of the crimping machine body and electrically connected with a controller, a wire leading device is arranged on the crimping machine body, and the controller can control the electric thrust cylinder to provide required pressure for the wire leading device. This crimping machine can accurately exert stable pressure and operation stability.

Description

Crimping machine

Technical Field

The utility model relates to a cigarette is with acetate tow production facility technical field, especially relate to a crimping machine.

Background

The existing crimping machine adopts a traditional cylinder to pressurize an internal roller and a crimping machine head, the compression ratio of air pressure changes along with the change of temperature, and the crimping machine is not linear, when the crimping machine is used, the requirement on site temperature is high, the fault tolerance rate of raw materials is low, high-precision processing cannot be carried out on materials by adjusting the air pressure of air inlet, if the hardness of the materials is uneven, the equipment cannot carry out feedback, and because the air pressure has contractibility, the stress condition cannot be fed back to a user by using air pressurization, meanwhile, the existing crimping machine is additionally provided with a small cylinder at a discharge port to pressurize, the uninterrupted inching of the discharge port is realized through the gas contractibility, but the equipment is greatly influenced by temperature, the fault tolerance rate is low, the discharge frequency of the discharge port cannot be controlled, and the operation is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can be accurate exert stable pressure and move stable crimping machine to solve the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a crimping machine, include: the crimping machine comprises a crimping machine body and an electric thrust cylinder, wherein the electric thrust cylinder is fixedly arranged at the top of the crimping machine body and electrically connected with a controller, a wire leading device is arranged on the crimping machine body, and the controller can control the electric thrust cylinder to apply required pressure to the wire leading device.

Preferably, the crimping machine body comprises a pressure sensor, the pressure sensor is fixedly arranged at the top of the wire guiding device and electrically connected with a controller, and the pressure sensor can feed back the pressure applied by the electric thrust cylinder to the controller.

Preferably, the crimping machine body further comprises a rack, a driving device, a transmission device, an upper support plate, a lower support plate, a discharge hole pressing plate and a cam, the upper support plate and the lower support plate are fixedly connected with the rack, the upper support plate and the lower support plate form a discharge hole, the wire guiding device comprises a conveying groove, the conveying groove is horizontally communicated with the discharge hole, the discharge hole pressing plate is rotatably connected with the upper support plate, the discharge hole pressing plate is used for controlling the opening and closing of the discharge hole, the driving device is fixedly arranged on the rack, the cam is fixedly arranged at the output end of the driving device, the cam can repeatedly press the transmission device at a stable frequency under the driving of the driving device, and the transmission device can transmit pressure to the discharge hole pressing plate to control the discharge hole pressing frequency.

Preferably, the upper supporting plate is close to a clamping groove is formed in the side wall of the lower supporting plate, the discharge port pressing plate is close to one end of the conveying groove and provided with a clamping protrusion, and the clamping protrusion is connected with the clamping groove in a rotating mode around the horizontal axis.

Preferably, the transmission device comprises an ejector rod and a spring, the spring is sleeved on the ejector rod, the ejector rod penetrates through the rack and the upper support plate and can be in contact with the discharge hole pressing plate, a limiting part is arranged at the top of the ejector rod and is in contact with the cam, the spring is located between the limiting part and the rack, the spring is compressed when the cam presses down the ejector rod, and the ejector rod can be bounced by the reset of the spring.

Preferably, the driving device comprises a servo motor and a right-angle speed reducer, the output end of the servo motor is connected with the input end of the right-angle speed reducer, the right-angle speed reducer is fixedly arranged on the rack, and the output end of the right-angle speed reducer is fixedly connected with the cam.

Preferably, the clamping groove is cylindrical.

Preferably, the ejector rod is positioned right below the output end of the driving device.

The utility model discloses for prior art gain following technological effect: the controller is used for setting parameters, the electric thrust cylinder applies required pressure to the wire leading device according to the set parameters, the controller is used for controlling the electric thrust cylinder to apply pressure, and the applied pressure is stable and accurate and runs stably.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the crimping machine provided by the present invention;

fig. 2 is a cross-sectional view of the crimping machine provided by the present invention;

in the figure: 100-a crimping machine; 1-crimping machine body; 11-a frame; 12-an upper support plate; 13-lower support plate; 14-a discharge hole pressing plate; 15-a cam; 16-a discharge hole; 17-a clamping groove; 2-a drive device; 21-a servo motor; 22-right angle reducer; 3-a transmission device; 31-a mandril; 32-a spring; 33-a limiting part; 4-an electric thrust cylinder; 5-a thread guiding device; 51-a conveying trough; 6-pressure sensor 7-clamping bulge;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a crimping machine to solve the problem that prior art exists, can accurately exert stable pressure and move stably.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The utility model provides a crimping machine 100, as shown in fig. 1 ~ 2, include: crimping machine body 1 and electric thrust cylinder 4, electric thrust cylinder 4 sets up at crimping machine body 1 top through the bolt fastening, and electric thrust cylinder 4 is connected with the controller electricity, and crimping machine body 1 is equipped with fuse device 5, and fuse device 5 is used for curling processing to the silk bundle, and the controller can control electric thrust cylinder 4 and apply required pressure for fuse device 5, evenly curls the silk bundle, reaches the requirement for quality of silk bundle.

The controller is used for setting parameters, the electric thrust cylinder 4 is used for applying required pressure to the wire leading device 5 according to the set parameters, the controller is used for controlling the electric thrust cylinder 4 to apply pressure, and the applied pressure is stable and accurate and runs stably.

Crimping machine body 1 includes pressure sensor 6, pressure sensor 6 passes through the bolt fastening and sets up at 5 tops of silk device, pressure sensor 6 is connected with the controller electricity, pressure sensor 6 can feed back to the controller by the pressure size that electric thrust cylinder 4 applyed, accomplish the given action of closed loop's pressure, and can realize invariable when functioning for a long time exerting pressure through the PID operation, when the inside entering foreign matter of silk device 5 that draws, pressure appears undulantly, still can realize the warning feedback, avoid the inside wearing and tearing of silk device 5, extension crimping machine 100 life.

The crimping machine body 1 further comprises a rack 11, a driving device 2, a transmission device 3, an upper supporting plate 12, a lower supporting plate 13, a discharge hole pressing plate 14 and a cam 15, wherein the upper supporting plate 12 and the lower supporting plate 13 are fixedly connected with the rack 11 through bolts, the upper supporting plate 12 and the lower supporting plate 13 form a discharge hole 16, the wire guiding device 5 comprises a conveying groove 51, the conveying groove 51 is horizontally communicated with the discharge hole 16, the discharge hole pressing plate 14 is rotatably connected with the upper supporting plate 12, the discharge hole pressing plate 14 is used for controlling the opening and closing of the discharge hole 16, the driving device 2 is fixedly arranged on the rack 11 through bolts, the cam 15 is fixedly arranged at the output end of the driving device 2, the cam 15 can repeatedly press down the transmission device 3 at stable frequency under the driving of the driving device 2, and the pressure is constant, the transmission device 3 can transmit the pressure to the discharge hole pressing plate 14 to control the pressing frequency of the discharge hole 16, and the pressing depth can be changed by selecting different cams 15 to adjust the curvature of the product.

The side wall of the upper support plate 12 close to the lower support plate 13 is provided with a clamping groove 17, one end of the discharge hole pressure plate 14 close to the conveying groove 51 is provided with a clamping protrusion 7, and the clamping protrusion 7 and the clamping groove 17 form rotary connection around a horizontal axis.

The transmission device 3 comprises an ejector rod 31 and a spring 32, the ejector rod 31 is sleeved with the spring 32, the ejector rod 31 penetrates through the rack 11 and the upper support plate 12 and can be in contact with the discharge hole pressing plate 14, a limiting part 33 is arranged at the top of the ejector rod 31, the limiting part 33 is in contact with the cam 15, the spring 32 is located between the limiting part 33 and the rack 11, the spring 32 is compressed when the cam 15 presses the ejector rod 31 downwards, and the ejector rod 31 can be bounced due to the reset of the spring 32.

Drive arrangement 2 includes servo motor 21 and right angle speed reducer 22, and the output of servo motor 21 is connected with right angle speed reducer 22 input, and right angle speed reducer 22 is fixed to be set up in frame 11, and right angle speed reducer 22 output and cam 15 fixed connection, servo motor 21 can control rotational speed and rotation angle, can adjust wantonly, if require lower removable step motor to the angle, set up right angle speed reducer 22 and can make the structure compacter, output torque is bigger.

The clamping groove 17 is cylindrical, so that the discharge hole pressing plate 14 can rotate in the clamping groove 17 conveniently.

The push rod 31 is positioned right below the output end of the driving device 2, so that the cam 15 can better apply pressure to the push rod 31, and the push rod 31 can run more stably under the pressure of the cam 15.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. A crimping machine characterized by: the method comprises the following steps: the crimping machine comprises a crimping machine body and an electric thrust cylinder, wherein the electric thrust cylinder is fixedly arranged at the top of the crimping machine body and electrically connected with a controller, a wire leading device is arranged on the crimping machine body, and the controller can control the electric thrust cylinder to apply required pressure to the wire leading device.

2. A crimping machine according to claim 1, wherein: the crimping machine body comprises a pressure sensor, the pressure sensor is fixedly arranged at the top of the wire guiding device and electrically connected with a controller, and the pressure sensor can feed back the pressure applied by the electric thrust cylinder to the controller.

3. A crimping machine according to claim 1, wherein: the crimping machine body further comprises a rack, a driving device, a transmission device, an upper support plate, a lower support plate, a discharge hole pressing plate and a cam, wherein the upper support plate and the lower support plate are fixedly connected with the rack, the upper support plate and the lower support plate form a discharge hole, the wire guiding device comprises a conveying groove, the conveying groove is horizontally communicated with the discharge hole, the discharge hole pressing plate is rotatably connected with the upper support plate, the discharge hole pressing plate is used for controlling the opening and closing of the discharge hole, the driving device is fixedly arranged on the rack, the cam is fixedly arranged at the output end of the driving device, the cam can repeatedly press down the transmission device at a stable frequency under the driving of the driving device, and the transmission device can transmit pressure to the discharge hole pressing plate so as to control the discharge hole pressing frequency.

4. A crimping machine according to claim 3, wherein: the upper support plate is close to a clamping groove is formed in the side wall of the lower support plate, a clamping protrusion is arranged at one end, close to the conveying groove, of the discharge hole pressing plate, and the clamping protrusion is connected with the clamping groove in a rotating mode around a horizontal axis.

5. A crimping machine according to claim 3, wherein: the transmission device comprises an ejector rod and a spring, the spring is sleeved on the ejector rod, the ejector rod penetrates through the rack and the upper support plate and can be in contact with the discharge hole pressing plate, a limiting part is arranged at the top of the ejector rod and is in contact with the cam, the spring is located between the limiting part and the rack, the spring is compressed when the cam presses down the ejector rod, and the ejector rod can be bounced by the reset of the spring.

6. A crimping machine according to claim 4, characterized in that: the driving device comprises a servo motor and a right-angle speed reducer, the output end of the servo motor is connected with the input end of the right-angle speed reducer, the right-angle speed reducer is fixedly arranged on the rack, and the output end of the right-angle speed reducer is fixedly connected with the cam.

7. A crimping machine according to claim 4, characterized in that: the clamping groove is cylindrical.

8. A crimping machine according to claim 5, wherein: the ejector rod is located right below the output end of the driving device.