CN203064258U - Empty bag detecting device - Google Patents

Empty bag detecting device Download PDF

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Publication number
CN203064258U
CN203064258U CN 201220665357 CN201220665357U CN203064258U CN 203064258 U CN203064258 U CN 203064258U CN 201220665357 CN201220665357 CN 201220665357 CN 201220665357 U CN201220665357 U CN 201220665357U CN 203064258 U CN203064258 U CN 203064258U
Authority
CN
China
Prior art keywords
pressure sensor
detecting
collet
control circuit
empty bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220665357
Other languages
Chinese (zh)
Inventor
李立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN DS MACHINERY CO Ltd
Original Assignee
TIANJIN DS MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN DS MACHINERY CO Ltd filed Critical TIANJIN DS MACHINERY CO Ltd
Priority to CN 201220665357 priority Critical patent/CN203064258U/en
Application granted granted Critical
Publication of CN203064258U publication Critical patent/CN203064258U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of packaging machinery, and particularly relates to an empty bag detecting device for a small bag packaging machine. The empty bag detecting device is characterized by comprising a base, a pressure sensing device arranged on the base, and slide rails arranged on two sides of the base. The bottom of the pressure sensing device is connected with a control circuit which is connected with a motor used for supplying power to a cutting manipulator. The slide rails are connected with sliding blocks in a sliding mode, and the sliding blocks are arranged at two ends of the base. The sliding blocks are connected with a power element. The empty bag detecting device has the advantages of being capable of carrying out processing on an empty bag, avoiding waste of materials, and improving production efficiency.

Description

Empty bag detecting device
Technical field
The utility model belongs to the package packing machine field, relates to a kind of empty bag of mechanism of detecting for Small bag packaging machine specifically.
Background technology
Packaging bag forms the packing pouch through horizontal sealing, vertical being honored as a queen in the Small bag packaging machine production process after cutter are cut.Sometimes, pay-off can because of material stops up can not feeding, cause being empty bag through horizontal sealing, vertical packing pouch of being honored as a queen.This moment is as if untimely shutdown mediation feeding port or do not dispose empty bag, then can produce the situation that produces the sky bag when continuing sky bag or dress bag, causes wastage of material and production efficiency low.
Summary of the invention
The utility model is intended to overcome the prior art defective, and a kind of empty bag detecting device is provided, and is used for solving and in time finds empty bag, and solve because of wasting raw material and the low problem of production efficiency that empty bag produces.
The technical solution of the utility model is: empty bag detecting device, it is characterized in that: comprise the slide rail that pressure sensor device on collet, the collet and collet both sides are provided with, described pressure sensor device bottom is connected with control circuit, described control circuit with provide the motor of power to link to each other for the cutting machine hand, the slide block sliding block joint that described slide rail and collet two ends are provided with, described slide block connects dynamical element.
Further, above-mentioned motor is servomotor.
Further, second baffle, the T shape jacking block of the pressure sensor that is provided with successively from the bottom to top in the pedestal that is provided with by described collet of above-mentioned pressure sensor device and the pedestal, first baffle plate that contacts with the pressure sensor sensitive surface, spring, spring upper end are formed.
Further, above-mentioned pressure sensor is connected with control circuit by lead.
Further, above-mentioned collet corresponding pressure sensor station is provided with through hole, and described lead via through holes connects control circuit and pressure sensor.
Further, above-mentioned pressure sensor device has 1-10, is uniformly distributed on the collet.
The beneficial effects of the utility model are: can in time handle empty bag, avoid the waste of material to enhance productivity.
Description of drawings
Fig. 1 is the example structure scheme drawing that the utlity model has two pressure sensor devices.
Among the figure:
1, collet 2, slide rail 3, control circuit
4, motor 5, slide block 6, dynamical element
7, pedestal 8, pressure sensor 9, first baffle plate
10, spring 11, second baffle 12, T shape jacking block
13, cutting off machine manipulator 14, lead
The specific embodiment
As shown in Figure 1, empty bag detecting device, it is characterized in that: comprise the slide rail 2 that pressure sensor device on collet 1, the collet and collet both sides are provided with, described pressure sensor device bottom is connected with control circuit 3, described control circuit links to each other with the motor 4 of power is provided for cutting machine hand 13, slide block 5 sliding block joints that described slide rail and collet two ends are provided with, described slide block connects dynamical element 6.
Second baffle 11, the T shape jacking block 12 of the pressure sensor 8 that is provided with successively from the bottom to top in the pedestal 7 that above-mentioned pressure sensor device is provided with by described collet and the pedestal, first baffle plate 9 that contacts with the pressure sensor sensitive surface, spring 10, spring upper end are formed.Two baffle plates play the effect of sharing local pressure respectively.
Above-mentioned pressure sensor is connected with control circuit by lead.
Above-mentioned collet corresponding pressure sensor station is provided with through hole, and described lead 14 via through holes connect control circuit and pressure sensor.
Above-mentioned dynamical element is pneumatic power element or Hydraulic power units, and above-mentioned motor is servomotor.Above-mentioned pressure sensor device has 1-10, is uniformly distributed on the collet.
During work, dynamical element promotes slide block and moves along the slide rail direction, and this moment, collet moved along the slide rail direction with slide block, the plane of structure contact packing bag of T shape jacking block, and owing to collet moves reciprocatingly along slide rail, so the vertical relative pedestal of face of T shape jacking block is done the piston motion.At this moment, if packaging bag is empty bag, the relative purseful of pressure to pressure sensor is little soon then to cause T shape, and control circuit judges whether to shut down by the size of identification pressure, shuts down as needs, and then control circuit is shut down by electric signal control cutting machine arm.
More than an embodiment of the present utility model is had been described in detail, but foregoing only is preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.

Claims (9)

1. empty bag detecting device, it is characterized in that: comprise the slide rail that pressure sensor device on collet, the collet and collet both sides are provided with, described pressure sensor device bottom is connected with control circuit, described control circuit with provide the motor of power to link to each other for the cutting machine hand, the slide block sliding block joint that described slide rail and collet two ends are provided with, described slide block connects dynamical element.
2. detecting device according to claim 1, it is characterized in that: described motor is servomotor.
3. detecting device according to claim 1, it is characterized in that: described dynamical element is the pneumatic power element.
4. detecting device according to claim 1, it is characterized in that: described dynamical element is Hydraulic power units.
5. detecting device according to claim 1 is characterized in that: the pressure sensor, spring and the T shape jacking block that are provided with successively from the bottom to top in the pedestal that described pressure sensor device is provided with by described collet and the pedestal are formed.
6. detecting device according to claim 5 is characterized in that: be provided with first baffle plate between described pressure sensor sensitive surface and the spring, be provided with second baffle between described spring and the T shape jacking block.
7. detecting device according to claim 5, it is characterized in that: described pressure sensor is connected with control circuit by lead.
8. detecting device according to claim 7, it is characterized in that: described collet corresponding pressure sensor station is provided with through hole, and described lead via through holes connects control circuit and pressure sensor.
9. detecting device according to claim 5 is characterized in that: described pressure sensor device has 1-10, is uniformly distributed on the collet.
CN 201220665357 2012-12-05 2012-12-05 Empty bag detecting device Expired - Fee Related CN203064258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220665357 CN203064258U (en) 2012-12-05 2012-12-05 Empty bag detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220665357 CN203064258U (en) 2012-12-05 2012-12-05 Empty bag detecting device

Publications (1)

Publication Number Publication Date
CN203064258U true CN203064258U (en) 2013-07-17

Family

ID=48763075

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220665357 Expired - Fee Related CN203064258U (en) 2012-12-05 2012-12-05 Empty bag detecting device

Country Status (1)

Country Link
CN (1) CN203064258U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104443580A (en) * 2014-10-15 2015-03-25 扬州大学 Empty bag detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104443580A (en) * 2014-10-15 2015-03-25 扬州大学 Empty bag detection device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130717

Termination date: 20151205

EXPY Termination of patent right or utility model