CN210526089U - Riveting pipe detection device and automatic binding machine - Google Patents

Abstract

The utility model provides a rivet pipe detection device and automatic binding machine, wherein, whether there is the riveting pipe in riveting pipe guide cylinder that riveting pipe detection device is used for detecting automatic binding machine, including separation blade and detecting element, the separation blade can stretch into the mouth of dodging of seting up on riveting pipe guide cylinder lateral wall to can rotate and act on detecting element under the effect of riveting the pipe, detecting element is used for outwards exporting the detection signal that exists the riveting pipe in the appearance riveting pipe guide cylinder when receiving the separation blade effect. The utility model provides a separation blade can be when letting in the riveting pipe guide, comes out from riveting pipe guide internal rotation under the effort of riveting the pipe, then quilt the detecting element detects to whether let in the riveting pipe guide has riveted the pipe, can avoid making the binding process can not accomplish smoothly because of lacking the riveting pipe in the riveting pipe guide, and then make the utility model discloses an automatic binding machine can lack the pipe in the automatic identification riveting pipe guide to remind the user, therefore its degree of automation is high, and binding efficiency is higher.

Description

Riveting pipe detection device and automatic binding machine

Technical Field

The utility model relates to a bind technical field, especially relate to a rivet pipe detection device and automatic book-binding machine.

Background

The conventional automatic binding machine needs a user to install a riveting tube into a riveting tube guide cylinder to ensure the normal operation of binding work.

However, the conventional automatic binding machine has no display and prompt of tube shortage, and a user cannot know whether a riveted tube is arranged in the riveted tube guide cylinder, so that a binding procedure process cannot be completed due to the lack of the riveted tube, and the waste of time and energy is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a first purpose aims at providing one kind and can lack the pipe form state at the riveting pipe guide tube and make the riveting pipe detection device of suggestion down.

Another object of the utility model is to provide an adopt above-mentioned riveting pipe detection device's automatic book-binding machine.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a rivet pipe detection device for whether exist in the rivet pipe guide tube that detects automatic binding machine rivets the pipe, includes separation blade and detecting element, the separation blade can stretch into the mouth of dodging of seting up on the rivet pipe guide tube lateral wall to can rotate and act on under the effect of riveting the pipe detecting element, detecting element is used for outwards exporting the detection signal that exists the rivet pipe in the sign rivet pipe guide tube when receiving the separation blade effect.

Preferably, the detection unit comprises a light emitter for emitting a light signal and a light receiver for receiving the light signal, and the light receiver emits a detection signal when the blocking sheet rotationally blocks the signal sent by the light emitter.

Preferably, the device further comprises a support frame, the blocking piece is provided with a rotating shaft, and two ends of the rotating shaft are inserted into the support frame and can rotate relative to the support frame.

Preferably, the support frame is provided with a U-shaped groove, and two ends of the rotating shaft are respectively erected in the U-shaped groove.

Preferably, the two ends of the rotating shaft are provided with limiting steps, and the limiting steps at the two ends of the rotating shaft are respectively abutted against the inner side wall of the support frame.

Preferably, the opening part in U type groove all is equipped with and is used for preventing that the pivot from following the subassembly that blocks that U type groove opening part was deviate from.

Preferably, the blocking assembly comprises a gasket and a screw for locking the gasket at an opening of the U-shaped groove, the upper part of the gasket abuts against the screw, the lower part of the gasket abuts against the opening of the U-shaped groove, and a gap is formed between the gasket and the rotating shaft.

Preferably, the riveting tube detection device further comprises a return assembly which is used for driving the blocking piece to extend into the riveting tube guide cylinder from the avoiding opening when the blocking piece is not under the action of the riveting tube.

Preferably, the return assembly is a weighting block which is arranged at one end, far away from the separation blade, of the separation blade and extends into the riveting tube guide cylinder.

Preferably, a weight is arranged at one end of the separation blade, which is far away from the riveting tube guide cylinder, so that the separation blade can automatically extend into the riveting tube guide cylinder under the action of the gravity of the weight.

Preferably, one end of the baffle plate extending into the riveting tube guide cylinder is provided with a lightening hole.

Preferably, the baffle is a fan-shaped baffle.

As a second aspect, the utility model relates to an automatic binding machine, including surely managing the mount, riveting a tub guide to and rivet a tub detection device, rivet a tub guide with it all connects on surely managing the mount to rivet a tub detection device, the separation blade is followed when riveting a tub detection device and installing on surely managing the mount dodge the mouth and stretch into in the riveting tub guide.

Compared with the prior art, the utility model discloses a scheme has following advantage:

the utility model discloses a rivet pipe detection device is applicable to automatic book-binding machine, but whether exists in the automated inspection riveting pipe guide tube and rivets the pipe. Specifically, the baffle piece extends into the riveting pipe guide cylinder and can be rotationally withdrawn from the riveting pipe guide cylinder under the action of the downward movement of the riveting pipe; the detection unit can detect the separation blade when the separation blade withdraws from the riveting tube guide cylinder, so that a detection signal representing that the riveting tube exists in the riveting tube guide cylinder is sent to be identified by a control module of the automatic binding machine. Therefore, whether the riveting tube exists in the riveting tube guide cylinder can be automatically detected, and the automatic binding machine can send out prompt information when the guide tube is lacked, so that the next binding procedure can be smoothly finished.

The utility model discloses an automatic binding machine can whether have the riveting pipe in riveting pipe detection device discernment riveting pipe switches on to can export corresponding warning signal when lacking the pipe, remind the binding staff to carry out tubulation work, degree of automation is high.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of the rivet pipe detection device of the present invention;

fig. 2 is an exploded view of the rivet pipe detecting device of the present invention;

fig. 3 is a cross-sectional view of the rivet pipe detection device of the present invention.

Reference numerals: 100. riveting a pipe guide cylinder; 101. avoiding the mouth; 200. a pipe cutting fixing frame; 1. a baffle plate; 11. a rotating shaft; 111. a limiting step; 12. lightening holes; 13. a weighting block; 2. a detection unit; 21. a light emitter; 22. an optical receiver; 23. a matching circuit; 3. a support frame; 31. a U-shaped groove; 32. a support plate; 4. a blocking component; 41. a mounting frame; 42. a screw; 43. and (7) a gasket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

It will be understood by those within the art that, unless expressly stated otherwise, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, the utility model relates to a rivet pipe detection device is applicable to automatic binding machine for the setting is on pipe cutting mount 200, whether to have the riveting pipe in the detection riveting pipe guide 100, and send corresponding detected signal to automatic binding machine's control module, so that control module discerns and exports corresponding control command, for example output control signal drive buzzer and/or pilot lamp when lacking the pipe and report to the police.

The riveting tube detection device comprises a separation blade 1 and a detection unit 2, wherein the separation blade 1 is vertically arranged, the separation blade 1 can extend into an avoidance opening 101 formed in the side wall of the riveting tube guide cylinder 100 and can rotate under the action of the riveting tube to act on the detection unit 2, and the detection unit 2 can detect the separation blade 1 when the separation blade 1 exits from the riveting tube guide cylinder 100, so that a detection signal for representing the existence of the riveting tube in the riveting tube guide cylinder 100 is sent.

The detection unit 2 includes a light emitter 21, a light receiver 22, and a matching circuit 23 electrically connected to the light emitter 21 and the light receiver 22, wherein the light emitter 21 is configured to emit a light signal, the light receiver 22 is configured to receive the light signal and output a corresponding electrical signal, and the matching circuit 23 is configured to perform processing such as amplification, filtering, and the like on the electrical signal at the light receiver 22, so as to enable a detection result to be more accurately identified by a subsequent circuit (e.g., a control module of a binding machine).

Preferably, the light emitter 21 and the light receiver 22 are both light emitting diodes 21, and both the light emitting diodes 21 and the matching circuit 23 are disposed on the tube cutting fixture 200. The light emitting diode as the light emitter 21 and the light emitting diode as the light receiver 22 are oppositely arranged and perform signal interaction, and the rotation track of the baffle plate 1 passes through the oppositely arranged light emitting diodes.

When the blocking sheet 1 is abutted by the rivet pipe and extends out of the rivet pipe guide cylinder 100, the blocking sheet 1 rotates to a position between the light emitter 21 and the light receiver 22, and blocks signal interaction between the two light emitting diodes, so that a light signal received by the light receiver 22 changes, a corresponding electric signal is output, and the electric signal is processed by the matching circuit 23 and then is used as the detection signal to be output outwards.

Preferably, the light emitting diode 21 has both functions of transmitting an optical signal and receiving an optical signal from another light emitting diode, that is, the light emitting diode 21 has both functions of an optical transmitter 21 and an optical receiver.

Preferably, the optical transmitter 21, the optical receiver 22, and the matching circuit 23 may be assembled into a single body for easy installation and replacement.

Preferably, in other embodiments, the detecting unit 2 includes a micro switch and a matching circuit 23 which are arranged on the pipe cutting fixing frame 200, the micro switch is electrically connected to the matching circuit 23, the blocking piece 1 abuts against the riveting pipe and rotates, then the blocking piece 1 rotates out of the riveting pipe guide cylinder 100 and can abut against a pressure lever of the micro switch, so that the pressure lever applies force to the action spring, energy is accumulated to a critical point, an instant action is generated, a movable contact at the tail end of the action spring is rapidly connected with or disconnected from a fixed contact, and then the micro switch transmits a signal to the matching circuit 23, so that the matching circuit 23 recognizes and outputs a corresponding control instruction to indicate that the riveting pipe is introduced into the riveting pipe guide cylinder 100.

The pipe riveting detection device is characterized in that a rotating shaft 11 perpendicular to the separation blade 1 is arranged on the separation blade 1, the pipe riveting detection device further comprises a support frame 3 arranged on the pipe cutting fixing frame 200, two ends of the rotating shaft 11 are connected to the support frame 3, and the rotating shaft 11 can rotate relative to the support frame 3. The support frame 3 includes two relative backup pads 32 that set up, two U type groove 31 has all been seted up on backup pad 32 upper portion, 11 both ends of pivot are erect respectively in two U type groove 31.

The light emitter 21 with the light receiver 22 all is located between two backup pads 32, preferably, the light signal direction that the light emitter 21 sent with pivot 11 axis direction is parallel, and the light emitter 21 with the light receiver 22 all is located the relative below of U type groove 31 to guarantee that separation blade 1 can cut off the signal interaction between light emitter 21 and the light receiver 22 smoothly, guarantee the accuracy of testing result.

Preferably, spacing step 111 has all been seted up at the both ends of pivot 11, and the spacing step 111 at 11 both ends of pivot respectively the butt on the relative lateral wall of two backup pads 32, in order to be used for the restriction the pivot 11 has prevented along the axis direction displacement of pivot 11 separation blade 1 is rotating the in-process, pivot 11 is followed break away from out in the U type groove 31, guarantees going on smoothly of detection achievement.

The opening part on the upper portion of the U-shaped groove 31 of the two supporting plates 32 is provided with a blocking component 4 for preventing the rotating shaft 11 from separating from the U-shaped groove 31 from the opening part of the U-shaped groove 31, the blocking component 4 comprises a mounting frame 41, a screw 42 and a gasket 43, the two mounting frames 41 are all fixed on the pipe cutting fixing frame 200 and close to one side of the two supporting plates 32 which are opposite to each other, the mounting frame 41 is in one-to-one correspondence with the supporting frame 3, the screw 42 is in threaded connection with the upper portion of the mounting frame 41, the gasket 43 is sleeved on the screw 42, when the screw 42 is screwed on the mounting frame 41, the upper portion of the gasket 43 is abutted to the screw 42, the lower portion of the gasket 43 is abutted to the opening part on the upper portion of the U-shaped groove 31 to prevent the rotating shaft 11 from separating from the upper portion, the flexible rotation of the baffle plate 1 is ensured.

One end of the baffle plate 1 extending into the riveting tube guide cylinder 100 is provided with a lightening hole 12 so as to lighten the weight of the baffle plate 1, so that the riveting tube can easily drive the baffle plate 1 to rotate under the action of gravity.

The riveting tube detection device further comprises a return assembly, and when no riveting tube acts on the baffle plate 1, the return assembly can drive the baffle plate 1 to extend into the riveting tube guide cylinder 100 from the avoiding opening 101. The return component is preferably a weight 13 which is arranged at one end of the separation blade 1 far away from the separation blade 1 and extends into the rivet pipe guide cylinder 100, so that the separation blade 1 automatically extends into the rivet pipe guide cylinder 100 when no rivet pipe abuts against the separation blade 1.

Preferably, in other embodiments, the return component may also be a torsion spring sleeved on the rotating shaft 11, or may also be a tension spring interconnected between the blocking piece 1 and the rivet tube guide cylinder 100, and both the torsion spring and the tension spring keep the blocking piece 1 in a tendency of rotationally entering the rivet tube guide cylinder 100.

One end of the separation blade 1 extending into the riveting tube guide cylinder 100 inclines downwards relative to the riveting tube guide cylinder 100 so as to facilitate the butt joint of the riveting tube and drive the separation blade 1 to rotate.

The separation blade 1 is a fan-shaped separation blade 1, and can ensure that the separation blade 1 cannot interfere with the riveting tube guide cylinder 100 on the premise of reducing the size of an avoidance opening 101 in the side wall of the riveting tube guide cylinder 100.

It should be understood that the rivet tube detecting device of the present invention is implemented by applying the resultant force of the acting force of the rivet tube inserted into the rivet tube guide 100 and the gravity of the rivet tube to the blocking plate, so that the blocking plate can be rotatably detected by the detecting unit 2 (e.g. the light sensing detecting assembly composed of a pair of light emitting diodes), and therefore, the acting force applied by the weighting block 13, the tension spring or the torsion spring to the blocking plate 1 should be smaller than the acting force applied by the rivet tube to the blocking plate 1, so as to ensure the smooth rotation of the blocking plate 1.

The utility model relates to a rivet pipe detection device's beneficial effect:

the baffle plate 1 of the utility model can rotate out from the riveting pipe guide cylinder 100 under the acting force of the riveting pipe when the riveting pipe is introduced into the riveting pipe guide cylinder 100, the shutter plate 1 is then rotated between the light emitting diode as the light emitter 21 and the light emitting diode as the light receiver 22, and cut off the signal interaction between the two light emitting diodes, so that the light signal received by the light receiver 22 changes, and further outputs a corresponding electrical signal, the electrical signal is processed by the matching circuit 23 and then output as the detection signal to the outside to represent that the riveting tube is introduced into the riveting tube guide cylinder 100, in this way, the light emitter 21 and the light receiver 22 can be prevented from directly detecting the rivet pipe in the rivet pipe guide 100, the detection result is unstable due to the difference of the sizes or colors of the riveting pipes, so that the detection accuracy is improved, and the subsequent binding is smoothly carried out.

As a second aspect, the utility model discloses still relate to an automatic book-binding machine, including pipe cutting mount 200, riveting pipe guide 100 to and rivet a tub detection device, rivet pipe guide 100 with rivet a tub detection device and all connect on pipe cutting mount 200, separation blade 1 is followed when riveting tub detection device and installing on pipe cutting mount 200 keep away mouth 101 and stretch into in the pipe cutting guide 100.

The utility model discloses an automatic binding machine can play through using above-mentioned riveting pipe detection device and detect whether contain in riveting pipe guide 100 and rivet the pipe, and then can avoid automatic binding machine to make the binding process can not accomplish smoothly because of lacking the riveting pipe, causes the waste of time and energy.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the scope of the present invention.

Claims (12)

1. The utility model provides a rivet pipe detection device for whether there is a rivet pipe in the rivet pipe guide tube that detects automatic binding machine, characterized by: the detection device comprises a separation blade and a detection unit, wherein the separation blade can extend into an avoiding opening formed in the side wall of the riveting pipe guide cylinder and can rotate under the action of the riveting pipe to act on the detection unit, and the detection unit is used for outputting a detection signal representing that the riveting pipe exists in the riveting pipe guide cylinder when the separation blade acts.

2. The rivet pipe detection device of claim 1, wherein: the detection unit comprises a light emitter for emitting a light signal and a light receiver for receiving the light signal, and the light receiver sends out a detection signal when the blocking sheet rotationally blocks the signal sent by the light emitter.

3. The rivet pipe detection device of claim 1, wherein: the separation blade is provided with a rotating shaft, and two ends of the rotating shaft are inserted into the supporting frame and can rotate relative to the supporting frame.

4. The rivet pipe detection device of claim 3, wherein: the support frame is provided with a U-shaped groove, and two ends of the rotating shaft are erected in the U-shaped groove respectively.

5. The rivet pipe detection apparatus of claim 4, wherein: the two ends of the rotating shaft are provided with limiting steps, and the limiting steps at the two ends of the rotating shaft are respectively abutted against the inner side wall of the support frame.

6. The rivet pipe detection apparatus of claim 4, wherein: the opening part in U type groove is equipped with and is used for preventing that the pivot from following the subassembly that blocks that U type groove opening part was deviate from.

7. The rivet pipe detection apparatus of claim 6, wherein: the blocking assembly comprises a gasket and a screw for locking the gasket at an opening of the U-shaped groove, the upper portion of the gasket abuts against the screw, the lower portion of the gasket abuts against the opening of the U-shaped groove, and a gap is formed between the gasket and the rotating shaft.

8. The rivet pipe detection device of claim 1, wherein: the riveting pipe guide cylinder is characterized by also comprising a return assembly which is used for driving the separation blade to extend into the riveting pipe guide cylinder from the avoiding opening when the separation blade is not subjected to the action of the riveting pipe.

9. The rivet pipe detection apparatus of claim 8, wherein: the return assembly is a weighting block which is arranged at one end, far away from the separation blade, of the separation blade and extends into the riveting tube guide cylinder.

10. The rivet pipe detection device of claim 1, wherein: and one end of the separation blade extending into the riveting tube guide cylinder is provided with a lightening hole.

11. The rivet pipe detection device of claim 1, wherein: the separation blade is fan-shaped separation blade.

12. The utility model provides an automatic binding machine, includes and cuts a tub mount, rivets a tub guide to and rivet a tub detection device, rivet a tub guide with rivet a tub detection device and all connect on cutting a tub mount, characterized by: the rivet pipe detection device is as claimed in any one of claims 1 to 11, and the blocking piece extends into the rivet pipe guide cylinder along the avoiding opening when the rivet pipe detection device is mounted on the pipe cutting fixing frame.

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