CN214113076U

CN214113076U - Empty package monitoring device of condom packaging machine

Info

Publication number: CN214113076U
Application number: CN202022755782.3U
Authority: CN
Inventors: 楼恒贞
Original assignee: Zhejiang Xiangban Latex Product Co ltd
Current assignee: Zhejiang Xiangban Latex Product Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-03
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an empty monitoring devices that packs of condom packagine machine, including the top board, the holding down plate, go up articulated seat, articulated seat down, the articulated shaft, reset spring, the power pivot, go up heat-seal mould and lower heat-seal mould, the side of going up heat-seal mould and heat-seal mould down is provided with a punishment in advance platform, it is equipped with a crossbeam to choose on the top board, be provided with a depression bar on the crossbeam, be connected with a clamp plate on the lower free end of depression bar, the depression bar is equipped with spacing sleeve and spacing sleeve once respectively in the upper and lower cover that passes the crossbeam, it has a power storage spring to press from both sides between spacing sleeve and the crossbeam down, spacing sleeve has arranged a photoelectric sensor along side horizontal alignment under. The utility model discloses set up the clamp plate on the top board, make it present to lift up with the work of opening and shutting of top board and holding down plate and lift down, the clamp plate can be thrown off the interval with the punishment in advance platform and also can be close to the latter, has solved the problem that prior art initial stage condom material loading passed the work difficulty.

Description

Empty package monitoring device of condom packaging machine

Technical Field

The utility model relates to a condom packing technical field, the more specifically empty packing monitoring devices of condom packagine machine that says so.

Background

Patent CN201820682876.2 discloses a condom packaging defective product detection device, including the silo of crossing of a level arrangement, cross and be provided with a layer board directly over the silo, the middle part of layer board is provided with a pair of vertical first slide bar that runs through its top and bottom, two the lower extreme of first slide bar is connected with the clamp plate of a level arrangement jointly, the clamp plate just to cross the groove center of silo, two first slide bar is in all the cover is equipped with a first spring outside the paragraph between clamp plate and the layer board, the up end center of clamp plate is provided with one and extends cross the outer outrigger of silo, the outrigger extends be provided with a contact head on crossing the outer free end of silo, throw off the interval and be provided with a first distance sensor under the contact head, first distance sensor set up in cross on the lateral wall of silo.

The patent technology utilizes the characteristic that after the condom packaging is finished, the condom is conveyed outwards one by one, the characteristic that the central height is basically consistent after the condom packaging is finished is considered, a pressing plate for pressing on a condom finished product is arranged, the pressing plate is mainly used for always pressing on the center of the condom finished product and keeping the distance between the pressing plate and the groove bottom of the material passing groove unchanged, the distance between the first distance sensor and the contact head is also kept unchanged indirectly, when the empty package condition occurs, the distance between the pressing plate and the groove bottom of the material passing groove is changed, so that the first distance sensor detects the change of the distance between the first distance sensor and the contact head, and then whether the alarm is given or not is given out through the comparison of system parameter setting.

In the technology of this patent, the applicant utilizes the principle that the distance between the first distance sensor and the contact head is changed, so that the pressure plate can not be displaced all the time under normal conditions, that is, the initial supporting plate is designed to be fixedly installed right above the material passing groove, so that the upper part of the material passing groove is covered by the core part of the detection device, the operable space above the material passing groove is narrow, the maintenance is not convenient in practice, and the condom feeding operation at the initial stage is also very difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect above the prior art, provide a simple structure, reform transform easy, need not on duty, detect the substandard product accurate, reduce the empty packing monitoring devices of condom packaging machine of cost of labor.

In order to achieve the above purpose, the utility model discloses a realize through following technical scheme: a condom packaging machine empty package monitoring device comprises an upper pressing plate and a lower pressing plate, wherein an upper hinged seat is arranged at the center of the lower side surface of the upper pressing plate, a lower hinged seat is arranged at the center of the upper side surface of the lower pressing plate, the upper hinged seat and the lower hinged seat are hinged through a hinged shaft, a reset spring is connected between one pair of opposite free ends of the upper pressing plate and the lower pressing plate, a power rotating shaft clamped between the upper pressing plate and the lower pressing plate is arranged beside the reset spring, a pair of symmetrically-arranged jacking blocks are arranged on the shaft side surface of the power rotating shaft, the two jacking blocks are respectively in opposite synchronous abutting contact with the upper pressing plate and the lower pressing plate in the rotating process along with the power rotating shaft, and an upper heat-sealing die and a lower heat-sealing die which are arranged in a clutch way are arranged between the other pair of opposite free ends of the upper pressing plate and the lower pressing plate, wherein the upper heat-sealing mould is arranged on the upper pressure plate, the lower heat-sealing mould is arranged on the lower pressure plate, it is characterized in that a material passing platform is arranged beside the clutch openings of the upper heat-sealing die and the lower heat-sealing die, the upper pressure plate is provided with a cross beam extending upwards above the material passing platform in a upward-projecting manner, the cross beam is provided with a pressure lever vertically penetrating through the upper and lower parts in a sliding manner, the lower free end of the pressure lever is connected with a pressure plate which is right opposite to the material passing platform, the upper and lower limiting sleeves of the compression bar penetrating through the cross beam are respectively sleeved with an upper limiting sleeve and a lower limiting sleeve, a force storage spring is clamped between the lower limiting sleeve and the cross beam, the lower edge of the lower limiting sleeve is horizontally aligned with a photoelectric sensor which is arranged at an interval and separated from the lower edge of the lower limiting sleeve, and the photoelectric sensor is arranged on the side edge of the material passing platform through a support.

The utility model discloses to bear trigger device's clamp plate setting on the top board, make it appear lifting up and down along with the work of opening and shutting of top board and holding down plate, so the clamp plate no longer hides one of going up on the punishment in advance platform unchangeably, can throw off the interval with the punishment in advance platform and also can be close to the latter, has solved the problem that the initial stage condom material loading of prior art passed the work difficulty, has also made things convenient for maintenance and maintenance.

The utility model discloses real-time supervision's principle still utilizes the clamp plate to press on condom finished product center all the time, and with the scheme that the interval between the punishment in advance platform plane keeps unchangeable, the difference is no longer the problem of monitoring clamp plate position change, but utilizes the height of the lower point position in the up-and-down displacement of certain point on the depression bar to cross the probe point of photoelectric sensor, when the condom normally packs, its thickness is enough to support the clamp plate, the lower point position height of certain point on the depression bar can not be detected by photoelectric sensor all the time; when the condom is empty, the empty bag cannot support the pressing plate enough, the lowest point of a certain point on the pressing rod is inevitably moved downwards than normal, and the lowest point is detected by the photoelectric sensor and gives an alarm and transmits a signal to the packaging machine controller to stop the machine for processing.

Preferably, the bracket is provided with a sliding chute which is vertically arranged, the photoelectric sensor penetrates through the sliding chute, and a left clamping sleeve and a right clamping sleeve are respectively sleeved on the left and the right of the photoelectric sensor penetrating through the sliding chute.

The position of the photoelectric sensor can be adjusted at any time on the sliding groove to match the position of the upper limiting sleeve and the lower limiting sleeve of the pressing rod, so that the system is more accurate in monitoring.

Preferably, the left clamping sleeve and the right clamping sleeve are both elastic rubber sleeves. The elastic rubber sleeve has certain thickness and tension, so that the photoelectric sensor can be clamped on the bracket.

Preferably, the photoelectric sensor is connected to a screw rod, the screw rod penetrates through the sliding groove, a left clamping sleeve and a right clamping sleeve are respectively sleeved on the left and the right of the screw rod penetrating through the sliding groove, and the left clamping sleeve and the right clamping sleeve are threaded sleeves. The screw thread sleeve is the simplest scheme, so the photoelectric sensor can be easily arranged on the screw.

Has the advantages that: the utility model discloses to bear trigger device's clamp plate setting on the top board, make it appear lifting up and down along with the work of opening and shutting of top board and holding down plate, so the clamp plate no longer hides one of going up on the punishment in advance platform unchangeably, can throw off the interval with the punishment in advance platform and also can be close to the latter, has solved the problem that the initial stage condom material loading of prior art passed the work difficulty, has also made things convenient for maintenance and maintenance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic view of the mounting structure of the photoelectric sensor of the present invention.

In the figure: 1-upper pressing plate, 2-lower pressing plate, 3-upper hinging seat, 4-lower hinging seat, 5-hinging shaft, 6-reset spring, 7-power rotating shaft, 8-top block, 9-upper heat-sealing mould, 10-lower heat-sealing mould, 11-material passing platform, 12-cross beam, 13-pressure rod, 14-pressing plate, 15-upper limiting sleeve, 16-lower limiting sleeve, 17-power-storage spring, 18-photoelectric sensor, 19-support, 20-sliding groove, 21-left clamping sleeve and 22-right clamping sleeve.

Detailed Description

In order to make the technical means, the creation features and the achievement objects of the present invention easy to understand, the present invention will be further explained with reference to the specific embodiments.

Example 1: as shown in fig. 1, an empty package monitoring device of a condom packaging machine comprises an upper pressing plate 1 and a lower pressing plate 2, an upper hinge seat 3 is arranged at the center of the lower side surface of the upper pressing plate 1, a lower hinge seat 4 is arranged at the center of the upper side surface of the lower pressing plate 2, the upper hinge seat 3 and the lower hinge seat 4 are hinged through a hinge shaft 5, a reset spring 6 is connected between one pair of opposite free ends of the upper pressing plate 1 and the lower pressing plate 2, a power rotating shaft 7 clamped between opposite surfaces of the upper pressing plate 1 and the lower pressing plate 2 is arranged beside the reset spring 6, a pair of symmetrically arranged top blocks 8 are arranged on the shaft side surface of the power rotating shaft 7, and the two top blocks 8 are respectively and synchronously abutted against opposite surfaces of the upper pressing plate 1 and the lower pressing plate 2 in the rotating process along with the power rotating shaft 7. The power rotating shaft 7 is driven by a power motor, and in the rotating process, the two jacking blocks are synchronously and respectively contacted with the upper pressing plate and the lower pressing plate, and overcome the tension of the reset spring, so that the upper pressing plate and the lower pressing plate at the end are spread, and the upper pressing plate and the lower pressing plate at the other end are folded, thereby performing heat sealing work on the condom.

As shown in fig. 2, a pair of upper heat-sealing mold 9 and lower heat-sealing mold 10 arranged in a clutching manner is disposed between another pair of opposite free ends of the upper pressure plate 1 and the lower pressure plate 2, wherein the upper heat-sealing mold 9 is disposed on the upper pressure plate 1, the lower heat-sealing mold 10 is disposed on the lower pressure plate 2, a material passing platform 11 is disposed beside a clutching opening of the upper heat-sealing mold 9 and the lower heat-sealing mold 10, a cross beam 12 extending above the material passing platform 11 is disposed on the upper pressure plate 1 in a cantilevered manner, a press rod 13 vertically penetrating through the upper and lower portions of the cross beam 12 is slidably disposed on the cross beam 12, a pressure plate 14 is connected to a lower free end of the press rod 13, the press plate 14 is opposite to the material passing platform 11, an upper limit sleeve 15 and a lower limit sleeve 16 are respectively sleeved on the upper and lower portions of the press rod 13 penetrating through the cross beam 12, and an energy storage spring 17 is interposed between the lower limit sleeve 16 and the cross beam 12.

As shown in fig. 3, a photoelectric sensor 18 is horizontally disposed at a position laterally opposite to the lower edge of the lower limiting sleeve 16, and the photoelectric sensor 18 is disposed on the side edge of the material passing platform 11 through a bracket 19. The bracket 19 is provided with a sliding groove 20 which is vertically arranged, the photoelectric sensor 18 penetrates through the sliding groove 20, a left clamping sleeve 21 and a right clamping sleeve 22 are respectively sleeved on the left and the right of the sliding groove 20, and the left clamping sleeve 21 and the right clamping sleeve 22 are elastic rubber sleeves.

Example 2: the photoelectric sensor 18 is connected to a screw rod, the screw rod penetrates through the sliding groove 20, a left clamping sleeve 21 and a right clamping sleeve 22 are respectively sleeved on the left and the right of the screw rod penetrating through the sliding groove 20, and the left clamping sleeve 21 and the right clamping sleeve 22 are both threaded sleeves.

The rest is the same as example 1.

Use of: the utility model utilizes the scheme that the pressing plate is always pressed on the center of the finished condom product and the space between the pressing plate and the plane of the material passing platform is kept unchanged, and the difference is that the problem of the position change of the pressing plate is not monitored any more, but the height of the lowest point in the vertical displacement of a certain point on the pressing rod is utilized to pass through the detection point of the photoelectric sensor, when the condom is normally packed, the thickness of the condom is enough to support the pressing plate, and the height of the lowest point of the certain point on the pressing rod can not be detected by the photoelectric sensor all the time; when the condom is empty, the empty bag cannot support the pressing plate enough, the lowest point of a certain point on the pressing rod is inevitably moved downwards than normal, and the lowest point is detected by the photoelectric sensor and gives an alarm and transmits a signal to the packaging machine controller to stop the machine for processing.

Claims

1. A condom packaging machine empty package monitoring device comprises an upper pressing plate and a lower pressing plate, wherein an upper hinged seat is arranged at the center of the lower side surface of the upper pressing plate, a lower hinged seat is arranged at the center of the upper side surface of the lower pressing plate, the upper hinged seat and the lower hinged seat are hinged through a hinged shaft, a reset spring is connected between one pair of opposite free ends of the upper pressing plate and the lower pressing plate, a power rotating shaft clamped between the upper pressing plate and the lower pressing plate is arranged beside the reset spring, a pair of symmetrically-arranged jacking blocks are arranged on the shaft side surface of the power rotating shaft, the two jacking blocks are respectively in opposite synchronous abutting contact with the upper pressing plate and the lower pressing plate in the rotating process along with the power rotating shaft, and an upper heat-sealing die and a lower heat-sealing die which are arranged in a clutch way are arranged between the other pair of opposite free ends of the upper pressing plate and the lower pressing plate, wherein the upper heat-sealing mould is arranged on the upper pressure plate, the lower heat-sealing mould is arranged on the lower pressure plate, it is characterized in that a material passing platform is arranged beside the clutch openings of the upper heat-sealing die and the lower heat-sealing die, the upper pressure plate is provided with a cross beam extending upwards above the material passing platform in a upward-projecting manner, the cross beam is provided with a pressure lever vertically penetrating through the upper and lower parts in a sliding manner, the lower free end of the pressure lever is connected with a pressure plate which is right opposite to the material passing platform, the upper and lower limiting sleeves of the compression bar penetrating through the cross beam are respectively sleeved with an upper limiting sleeve and a lower limiting sleeve, a force storage spring is clamped between the lower limiting sleeve and the cross beam, the lower edge of the lower limiting sleeve is horizontally aligned with a photoelectric sensor which is arranged at an interval and separated from the lower edge of the lower limiting sleeve, and the photoelectric sensor is arranged on the side edge of the material passing platform through a support.

2. The empty package monitoring device of the condom packaging machine according to claim 1, wherein the bracket is provided with a vertically arranged chute, the photoelectric sensor penetrates through the chute, and a left clamping sleeve and a right clamping sleeve are respectively sleeved on the left and the right of the photoelectric sensor penetrating through the chute.

3. The empty package monitoring device of a condom packaging machine as claimed in claim 2, wherein the left and right clamping sleeves are elastic rubber sleeves.

4. The empty package monitoring device of the condom packaging machine according to claim 2, wherein the photoelectric sensor is connected to a screw rod, the screw rod penetrates through the sliding groove, a left clamping sleeve and a right clamping sleeve are respectively sleeved on the left side and the right side of the screw rod penetrating through the sliding groove, and both the left clamping sleeve and the right clamping sleeve are threaded sleeves.