CN211594054U

CN211594054U - Anti-tearing expanding device of adhesive tape machine

Info

Publication number: CN211594054U
Application number: CN201922306448.7U
Authority: CN
Inventors: 青光红; 罗天军; 王美义; 刘嵩; 赵杰; 唐荣华; 徐波; 周云
Original assignee: Gangcheng Group Liangshan Ruihai Industry Co ltd
Current assignee: Gangcheng Group Liangshan Ruihai Industry Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-29
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a sealing-tape machine anti-tear of transport machinery field enlarges device, including setting up the take-up (stock) pan in the sticky tape below, the middle part of take-up (stock) pan is articulated with the pivot, and the pivot both ends are fixed in the frame of sticky tape machine traffic direction both sides, the one end that the take-up (stock) pan is close to sticky tape afterbody is berthed under the dead weight on the bearing roller frame, and the below of the other end is equipped with travel switch, and travel switch installs in the frame and links to each other with belt feeder control circuit. The utility model has the advantages that: the material receiving disc is arranged below the adhesive tape, the material receiving disc is kept horizontally placed in a normal state, when the adhesive tape is torn, materials can fall into the material receiving disc, the adhesive tape machine stops immediately and gives an alarm after the material receiving disc rotates to touch the travel switch, workers are reminded to check, the tearing and expanding effect is avoided, and the economic loss is reduced.

Description

Anti-tearing expanding device of adhesive tape machine

Technical Field

The utility model relates to a transport machinery especially relates to an anti-tear of sealing-tape machine enlarges device.

Background

The belt conveyor is used for conveying various raw fuels into a factory and conveying the various raw fuels to different users, and the equipment has large conveying capacity, can continuously run and is main equipment in the working procedures of an iron works. A de-ironing separator is all installed at every receiving material system source to the sealing-tape machine, but at the operation in-process, the de-ironing separator can't be picked out bulk iron ware, and the ore iron content is higher, if the de-ironing separator magnetic field is transferred to the biggest, easily adsorbs the ore on the de-ironing separator, causes the material to spill. The belt feeder long-term operation, big iron ware card is very easily torn the belt in the unloading hourglass department between sealing-tape machine and sealing-tape machine among the raw fuel, if the sticky tape is torn the back and repairs in time, will enlarge tearing opening, makes the sticky tape can't transport the material again, will cause production to break, and changes its steel wire, nylon adhesive tape cost is higher.

SUMMERY OF THE UTILITY MODEL

For overcoming current sticky tape can't in time discover after tearing, cause the loss to enlarge etc. not enough, the utility model aims to solve the technical problem that: the anti-tearing and expanding device of the adhesive tape machine is capable of timely finding the tearing of the adhesive tape.

The utility model provides a technical scheme that its technical problem adopted is:

the anti-tearing and anti-expanding device of the adhesive tape machine comprises a material receiving disc arranged below an adhesive tape, wherein the middle part of the material receiving disc is hinged with a rotating shaft, two ends of the rotating shaft are fixed on frames on two sides of the running direction of the adhesive tape machine, one end, close to the tail part of the adhesive tape machine, of the material receiving disc stops on a roller frame under the dead weight, a travel switch is arranged below the other end of the material receiving disc, and the travel switch is installed on the frames and connected with a control loop of the.

Further, the material receiving disc is connected with the rotating shaft through a bearing.

Furthermore, a balancing weight is arranged at one end of the material receiving disc close to the tail part of the adhesive tape machine.

Furthermore, a stop lever is arranged on the roller frame contacted with the receiving disc, and when the front end of the receiving disc rotates to be contacted with the travel switch, the rear end of the receiving disc just abuts against the stop lever to stop rotating.

The utility model has the advantages that: through set up the take-up (stock) pan in sticky tape below, the take-up pan keeps horizontal placing under the normal condition, and when the sticky tape took place to tear, the material can fall into the take-up (stock) pan for the take-up (stock) pan rotates and touches travel switch, shuts down and reports to the police immediately, reminds workman's inspection, thereby plays the effect of avoiding tearing the expansion, has reduced economic loss.

Drawings

Fig. 1 is a schematic structural view of the receiving tray of the present invention in a normal state.

Fig. 2 is a schematic structural view of the receiving tray of the present invention during turning.

The mark in the figure is 1-adhesive tape, 2-receiving disc, 3-rotating shaft, 4-frame, 5-roller frame, 6-travel switch, 7-bearing, 8-balancing weight and 9-stop lever.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a sealing-tape machine anti-tear enlarges device, including setting up take-up (stock) pan 2 in 1 below the sticky tape, take-up (stock) pan 2's middle part is articulated with

pivot

3, and 3 both ends in the pivot are fixed in frame 4 of sealing-tape machine traffic direction both sides, take-up (stock) pan 2 is close to the one end of sticky tape machine afterbody and berths on bearing roller frame 5 under the dead weight, can be when the design through set up pivot 3 a little in take-up (stock) pan 2 focus the place ahead, make its rear end place and keep balance on bearing roller frame 5, be equipped with travel switch 6 in the below of the take-up (stock) pan 2 other end, travel switch 6.

The utility model discloses a working process is: select a position installation the device apart from the adhesive tape machine unloading hourglass son is shorter and the sticky tape grooving is mild, under normal operating condition, take over charging tray 2 is in the horizontality, when sticky tape 1 takes place to tear, there is the material to fall from tearing mouthful entering take over charging tray 2, the material that falls has certain prorsad speed, reach certain degree when tearing mouthful, the kinetic energy of the material that falls just enables take over charging tray 2 and will take place the upset, take over charging tray 2 front end upset downwards touches travel switch 6, shut down and report to the police immediately, thereby remind the workman to inspect.

In order to ensure the flexible rotation of the take-up pan 2 and the rotating shaft 3, the take-up pan 2 is connected with the rotating shaft 3 through a bearing 7. The bearings 7 comprise two bearings, the inner ring of each bearing is penetrated on the rotating shaft 3, and two sides of the middle part of the material receiving disc 2 are welded on the outer rings of the two bearings 7.

In order to keep the receiving tray 2 stable in a normal state, the scheme that the rotating shaft 3 is arranged at a point in front of the gravity center of the receiving tray 2 can be adopted, and a mode that a balancing weight 8 is arranged at one end of the receiving tray 2 close to the tail of the adhesive tape machine can also be adopted. Wherein the preferred mode that sets up balancing weight 8 because the manufacturing installation of equipment all has the error, sets up balancing weight 8 and can be convenient for adjust the weight that matches in a flexible way, realizes detecting the adjustment of precision.

Furthermore, because the space between the upper layer of adhesive tape and the lower layer of adhesive tape of the adhesive tape machine is limited, the receiving tray 2 can not rotate at will, and the receiving tray 2 has a certain weight, if all the weights are pressed on the travel switch 6, the equipment is easy to damage, therefore, a stop lever 9 is arranged on the roller frame 5 contacted with the receiving tray 2, when the front end of the receiving tray 2 rotates to be contacted with the travel switch 6, the rear end of the receiving tray just abuts against the stop lever 9 to stop rotating, as shown in fig. 2, and the adhesive tape 1 and the travel switch 6 are protected.

The utility model discloses a set up the take-up (stock) pan below the sticky tape, the take-up pan keeps horizontal placing under the normal condition, and when the sticky tape took place to tear, the material can fall into the take-up (stock) pan for the take-up (stock) pan rotates touching travel switch, and the siren is sounded, reminds the workman to shut down the inspection, thereby plays and avoids tearing the effect of expansion, has reduced economic loss, has fine practicality and application prospect.

Claims

1. Sealing-tape machine anti-tear enlarges device, characterized by: including setting up take-up (2) in sticky tape (1) below, the middle part and the pivot (3) of take-up (2) are articulated, and pivot (3) both ends are fixed on frame (4) of sticky tape machine traffic direction both sides, the one end that take-up (2) are close to the sticky tape machine afterbody is berthed under the dead weight on bearing roller frame (5), and the below of the other end is equipped with travel switch (6), and travel switch (6) are installed in frame (4) and are continuous with sticky tape machine control circuit.

2. The anti-tearing and expanding device of the adhesive tape machine as claimed in claim 1, which is characterized in that: the material receiving disc (2) is connected with the rotating shaft (3) through a bearing (7).

3. The anti-tearing and expanding device of the adhesive tape machine as claimed in claim 1, which is characterized in that: and a balancing weight (8) is arranged at one end of the take-up reel (2) close to the tail part of the adhesive tape machine.

4. The anti-tearing and expanding device of the adhesive tape machine as claimed in claim 1, which is characterized in that: a stop rod (9) is arranged on the roller frame (5) contacted with the receiving disc (2), and when the front end of the receiving disc (2) rotates to be contacted with the travel switch (6), the rear end of the receiving disc just abuts against the stop rod (9) to stop rotating.