CN211941059U

CN211941059U - Detonating tube cutting device

Info

Publication number: CN211941059U
Application number: CN202020217190.3U
Authority: CN
Inventors: 刘小宝; 李明灿; 王子南; 陶李超; 李俊君
Original assignee: Nanjing Polytechnic Chemical Co ltd
Current assignee: Nanjing Polytechnic Chemical Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-17
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a detonating tube cutting device, which comprises a frame movably mounted on a bottom plate, wherein a rubber-coated wire wheel and a wire pressing wheel are parallelly erected on the frame, one end of the rubber-coated wire wheel is provided with a motor, an output rotor of the motor is fixedly sleeved with the rubber-coated wire wheel, the other end of the rubber-coated wire wheel is connected with a first gear, the wire pressing wheel is connected with the rubber-coated wire wheel in a matching way, one end of the wire pressing wheel is fixedly sleeved with a second gear, and the first gear is meshed with the second gear; two rows of wire penetrating wheels for the detonating tubes to penetrate through are arranged above the wire pressing wheel on the rack; and a cutter mechanism is arranged in the outgoing direction of the rubber-coated wire guide wheel on the frame. The utility model discloses a detonator send and cuts device can be stable for line concentration mechanism carries the detonator to can cooperate with line concentration mechanism, carry the detonator of different length according to the production demand, automatic completion detonator cut off.

Description

Detonating tube cutting device

Technical Field

The utility model relates to a detonator production and processing equipment field especially relates to detonator send and cuts device.

Background

The detonating tube is one new kind of non-electric detonating mechanism, and is low density polyethylene plastic tube with inner wall attached with very thin layer of detonating powder.

At present, the production and processing mechanization degree of the detonating tube is not high, the detonating tube with a certain length is mostly produced by a machine, then manual cutting is carried out, generally, the detonating tube is manually measured, the detonating tube is manually wound on a handle and bound, finally, an ultrasonic heat sealing machine is adopted to label and seal, the manual cutting is large in labor intensity, and the working efficiency is low, the length error of the cutting is large, the standardization and the uniformity of the handle type are poor, and the large-scale batch production of the detonating tube is not facilitated.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a detonator send and cut device can cooperate with line collecting mechanism, label welding mechanism, and the transport of automatic completion detonator and the operation of cutting off to can avoid taking place the conflict with label welding operation.

The utility model provides a detonating tube send and cut device, including the frame of movable mounting on the bottom plate, rubber coating wire wheel and fabric wheel have been erect in parallel in the frame, the one end of rubber coating wire wheel is provided with the motor, the output rotor of motor and rubber coating wire wheel fixed cup joint, the other end of rubber coating wire wheel is connected with first gear, fabric wheel and rubber coating wire wheel cooperation are connected, and the one end of fabric wheel is fixed cup jointed with the second gear, first gear meshes with the second gear;

two rows of wire penetrating wheels for the detonating tubes to penetrate through are arranged above the wire pressing wheel on the rack;

and a cutter mechanism is arranged in the outgoing direction of the rubber-coated wire guide wheel on the frame.

Preferably, the cutter mechanism comprises a second cylinder, a fixed plate, a movable mounting plate and a cutter;

the fixed plate is installed in the frame and is close to the direction of being qualified for the next round of competitions of rubber coating wire wheel, and install a row of pipy wire guide on the fixed plate, two guide posts are installed perpendicularly to the face on the fixed plate, the movable mounting panel is run through on the upper portion of guide post, the last surface mounting of movable mounting panel has two second cylinders, the piston end and the fixed plate fixed connection of second cylinder, the edge that the movable mounting panel is close to the export one side of wire guide plate installs banding cutter, the cutter is perpendicular and tangent with the export direction of wire guide plate.

Preferably, the both sides of bottom plate all are provided with the baffle perpendicularly, one side that the bottom plate is close to the motor is provided with first cylinder, the cylinder block end and the baffle bolted connection of first cylinder, the piston end of first cylinder is connected with the base of frame bottom, install along its length direction on the bottom plate and supply the gliding slide rail of base, the frame passes through the base and is connected with slide rail sliding fit.

Preferably, a buffer member is mounted on the other side baffle plate of the bottom plate opposite to the cylinder seat end of the first cylinder.

Preferably, the number of the threading wheels in each row is ten, and the number of the channels in the wire guide plate corresponds to the number of the threading wheels.

The utility model has the advantages that:

the utility model discloses a detonator send and cuts device is applied to on the ten machines of beating of full-automatic detonator, can be stable, accurate for line concentration mechanism carries the detonator to can cooperate with line concentration mechanism, carry the detonator of different length according to the production demand, but also can once only cut off all detonators, accomplish the label welding operation to the detonator with the cooperation of label welding mechanism, the whole mechanical automation that realizes of whole process, effectual production efficiency and product quality of having improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the detonating tube cutting apparatus provided by the present invention;

fig. 2 is a front view of the detonating tube cutting device provided by the utility model.

In the figure: 1. a base plate; 2. a first cylinder; 3. a slide rail; 4. a base; 5. a frame; 6. a motor; 7. a fixing plate; 8. a movable mounting plate; 9. a second cylinder; 10. a guide post; 11. a cutter; 12. a wire guide plate; 13. a threading wheel; 14. a wire pressing wheel; 15. encapsulating the wire guide wheel; 16. a first gear; 17. a second gear.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The detonator cutting device according to the embodiment of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model provides a detonator cutting device, including the frame 5 movably mounted on the bottom plate 1, rubber-coated wire wheel 15 and wire-pressing wheel 14 are parallelly erected on the frame 5, a motor 6 is arranged at one end of the rubber-coated wire wheel 15, the output rotor of the motor 6 is fixedly sleeved with the rubber-coated wire wheel 15, the other end of the rubber-coated wire wheel 15 is connected with a first gear 16, the wire-pressing wheel 14 is connected with the rubber-coated wire wheel 15 in a matching way, and a second gear 17 is fixedly sleeved at one end of the wire-pressing wheel 14, the first gear 16 is meshed with the second gear 17; two rows of threading wheels 13 for the detonating tubes to pass through are arranged above the wire pressing wheel 14 on the frame 5; a cutter mechanism is arranged in the outgoing line direction of an encapsulated wire wheel 15 on a rack 5, a detonating tube is transmitted from a cycloid mechanism and wound on the encapsulated wire wheel 15 through a wire penetrating wheel 13, the encapsulated wire wheel 15 is driven to rotate by a motor 6, a wire pressing wheel 14 extrudes the wheel surface of the encapsulated wire wheel 15 to generate friction force, the detonating tube is transmitted to a wire collecting mechanism forwards under the action of the friction force, after the detonating tube in the wire collecting mechanism is collected to a set length, the cutter mechanism acts to cut off the detonating tube, then the wire cutting mechanism is moved away, and a welding mechanism is waited to perform label welding operation on the tail part of the detonating tube.

Specifically, the cutter mechanism comprises a second cylinder 9, a fixed plate 7, a movable mounting plate 8 and a cutter 11; the fixed plate 7 is arranged on the frame 5 and close to the wire outlet direction of the rubber-coated wire guide wheel 15, a row of tubular wire guide plates 12 are arranged on the fixed plate 7, each single detonating tube respectively passes through a channel inside the wire guide plate 12, two guide posts 10 are vertically arranged on the upper plate surface of the fixed plate 7, the upper parts of the guide posts 10 penetrate through the movable mounting plate 8, two second air cylinders 9 are arranged on the upper surface of the movable mounting plate 8, the piston ends of the second air cylinders 9 are fixedly connected with the fixed plate 7, strip-shaped cutters 11 are arranged at the edges of the movable mounting plate 8 close to the outlet side of the wire guide plate 12, the cutters 11 are perpendicular to and tangent to the outlet direction of the wire guide plate 12, the initial state of the cutter mechanism is that the piston rods of the second air cylinders 9 extend out, during operation, the piston rods of the second air cylinders 9 retract, because the fixed plate 7 is fixed, the movable, the cutter 11 is driven to cut off the detonating tube, then the second cylinder 9 is reset, the piston rod stretches out to support the fixed plate 7, the movable mounting plate 7 rises under the reaction of the second cylinder 9, the cutter 11 is lifted away from the outlet of the wire guide plate 12, and the next cutting operation is waited.

As a preferred embodiment, baffles are vertically arranged on both sides of a bottom plate 1, a first cylinder 2 is arranged on one side of the bottom plate 1 close to a motor 6, a cylinder seat end of the first cylinder 2 is connected with a baffle bolt, a piston end of the first cylinder 2 is connected with a base 4 at the bottom of a rack 1, a sliding rail 3 for the base 4 to slide is arranged on the bottom plate 1 along the length direction of the bottom plate, the rack 1 is connected with the sliding rail 3 in a sliding fit manner through the base 4, and a label needs to be welded at the tail of a cut-off detonating tube in the production process of the detonating tube, so that after the cutting operation of a cutter mechanism is completed, the position of the welding mechanism needs to be set aside, and therefore, the whole rack 1 is driven to move aside by arranging the first cylinder 2, and after the operation of the label welding mechanism is completed, the reverse operation of the first cylinder 2 is.

As a preferred embodiment, because the impact force is relatively large when the piston rod of the first cylinder 2 extends out, the other side baffle plate of the bottom plate 1 opposite to the cylinder seat end of the first cylinder 2 is provided with a buffer member, so that the mechanical collision between the frame 1 and the baffle plate is reduced, the mechanical equipment can be protected to a certain extent, and the mechanical life of the mechanical equipment is prolonged.

As the preferred embodiment, in order to improve the productivity of the detonator, the utility model discloses the quantity that will every row of threading wheel 13 is set up to ten, and the quantity of passageway corresponds with the quantity of threading wheel 13 in wire guide 12, accomplishes more detonator productions under the same time and technological condition.

The utility model provides a detonator send and cuts device, in operation, the detonator that comes from cycloid mechanism transmission passes every group wire penetrating wheel 13 respectively and winds on rubber coating wire wheel 15, and wear out every detonator in the passageway that corresponds in the wire guide 12, starter motor 6 drives rubber coating wire wheel 15 rotatory, the detonator is at rubber coating wire wheel 15 and wire pressing wheel 14's cooperation down to line concentration mechanism transport detonator, treat that the length of detonator in the line concentration mechanism reaches the default after, motor 6 stops rotatoryly, second cylinder 9 starts, its piston rod withdrawal, it cuts off the detonator to drive cutter 11 downstream, the detonator cuts off the detonator after the detonator cuts off, first cylinder 2 starts drive frame 1 and slides to the side and waits that label welding mechanism carries out the label welding operation to the detonator afterbody.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The detonating tube is sent and is cut the device, its characterized in that: the rubber coating wire guide wheel and the wire pressing wheel are erected on the machine frame in parallel, a motor is arranged at one end of the rubber coating wire guide wheel, an output rotor of the motor is fixedly sleeved with the rubber coating wire guide wheel, a first gear is connected to the other end of the rubber coating wire guide wheel, the wire pressing wheel is connected with the rubber coating wire guide wheel in a matched mode, a second gear is fixedly sleeved at one end of the wire pressing wheel, and the first gear is meshed with the second gear;

2. A detonator cutting device according to claim 1, wherein: the cutter mechanism comprises a second cylinder, a fixed plate, a movable mounting plate and a cutter;

3. A detonator cutting device according to claim 1, wherein: the utility model discloses a motor, including bottom plate, base plate, motor, baffle, piston end, the both sides of bottom plate all are provided with the baffle perpendicularly, one side that the bottom plate is close to the motor is provided with first cylinder, the cylinder block end and the baffle bolted connection of first cylinder, the piston end of first cylinder is connected with the base of frame bottom, install along its length direction on the bottom plate and supply the gliding slide rail of base, the frame passes through the base and is connected with slide rail sliding fit.

4. A detonator cutting device according to claim 3, wherein: and a buffer piece is arranged on the baffle plate at the other side of the bottom plate opposite to the cylinder seat end of the first cylinder.

5. A detonator cutting device according to claim 2, wherein: the number of the threading wheels in each row is ten, and the number of the channels in the wire guide plate corresponds to the number of the threading wheels.