CN217834676U

CN217834676U - Drag chain protection device of bottle blowing machine

Info

Publication number: CN217834676U
Application number: CN202220362973.XU
Authority: CN
Inventors: 周国旗; 王彦刚; 胡亚飞
Original assignee: Henan Shuanghe Huali Pharmaceutical Co ltd
Current assignee: Henan Shuanghe Huali Pharmaceutical Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-11-18
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a bottle blowing machine tow chain protector, including the protecting crust, be provided with the tow chain body in the protecting crust, the protecting crust joint is in the route department of marcing of tow chain body, be provided with push pedal and buffer layer on the inner wall of protecting crust, push pedal and buffer layer set up relatively in the both sides of tow chain body, set up the one side of push pedal for the cambered surface for the tow chain body is when taking place the skew, and through the cambered surface of push pedal increase gradually thickness and then with the tow chain body dial back from the driving wheel, prevents the emergence of the condition of droing, improves the result of use, reinforcing safety in utilization.

Description

Drag chain protection device of bottle blowing machine

Technical Field

The utility model relates to a bottle blowing machine equipment technical field especially relates to a tow chain protector in production.

Background

As is well known, PET plastic bottles are widely used for filling various beverages, such as mineral water, cola, fruit juice beverages, and in the industries of medicine, cosmetics, and the like. In the field of current plastic bottle manufacturing, a full-automatic bottle blowing machine is widely used, and the plastic bottle forming process generally comprises the steps of firstly injecting plastic raw materials (PET) into bottle blanks by an injection molding machine, then dividing the blanks into required pitch distances and row numbers by a sorting and blank dividing mechanism, then heating the bottle blanks by a heating system, and then performing stretch blow molding on the bottle blanks. Bottle embryo after drawing and blowing the shaping can arrange the transportation through the tow chain, can set up corresponding anchor clamps on the tow chain, and then carries out equidistant fixed transportation with every bottle embryo, when treating to transport the assigned position, can use the upset machine to press from both sides out the bottle embryo and carry out disinfection lamp operation on next step.

But because the tow chain is longer during the use, the tow chain can pause at cyclic motion and can the tow chain when getting bottle operation and carry, restart after waiting to take out, the centre involves the position relation that stops the requirement just will be very accurate, but current tow chain can have the condition of tensile clearance grow when using, if the clearance is too big will lead to the position of tow chain when pausing not in place at every turn for anchor clamps can't press from both sides out the bottle embryo, still can follow the sprocket and drop when rotating if continue to use the tow chain, serious will cause the card of complete machine to die to cause serious incident.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the conveyer belt in the prior art can drop and block and can not be found in time, and provides a drag chain protection device of a bottle blowing machine.

The utility model discloses a realize through following technical scheme: a drag chain protection device of a bottle blowing machine comprises a protection shell, wherein a drag chain body is arranged in the protection shell, the protection shell is clamped at the advancing path of the drag chain body, a push plate and a buffer layer are arranged on the inner wall of the protection shell, and the push plate and the buffer layer are oppositely arranged on two sides of the drag chain body.

Further, the push plate is arranged on the back side of the drag chain body, and a smooth arc surface is arranged at the position, facing the advancing direction of the drag chain body, of the push plate.

Further, the buffer layer is glued on the inner wall of the protective shell, and the buffer layer is one of a sponge layer and a polyurethane layer.

Furthermore, the drag chain body includes the conveyer belt and sets up the drag chain clamp on the conveyer belt, be provided with the breach that is used for placing the bottle embryo on the drag chain clamp.

Furthermore, a metal contact is arranged on one side surface of the drag chain clamp, which is far away from the notch, and a plurality of metal contacts are horizontally arranged on the drag chain clamp along a straight line.

Further, a counting sensor is arranged on the traveling path of the metal contact and is arranged on the inner wall of the protective shell.

The beneficial effects of the utility model reside in that: the driven wheel department at the tow chain body is installed with the protecting crust now, because driven wheel department does not have power facilities such as transmission shaft and then is convenient for install, sets up the adjustment mechanism who adjusts the elasticity in the initiative wheel department of the other end of tow chain body, if take place the not hard up condition of tow chain body and can adjust when using, be convenient for timely carry out the adjustment of elasticity to the conveyer belt, prevent to take place the condition that drops, reinforcing safety in utilization. Install push pedal and buffer layer on the inner wall of protecting crust, the push pedal is installed and is being close to the dorsal side of tow chain body, the dorsal side on the tow chain body is comparatively level and smooth, only a small part salient in plane is touched the push pedal in normal operation, if when the conveyer belt deflects takes place, the metal contact also has stronger wearability, can not influence performance, increase of service life, the push pedal just sets up to glossy cambered surface to the advancing direction department of tow chain body, set up the one side of push pedal as the cambered surface, make the tow chain body when taking place the skew, increase thickness gradually through the cambered surface of push pedal and then dial back the tow chain body from the driving wheel on, prevent the emergence of the condition of droing, the use effect is improved, and the use safety is enhanced.

Drawings

FIG. 1 is a schematic view of the top view structure of the protective shell and the drag chain body of the present invention;

FIG. 2 is a schematic view of the position structure of the protective shell and the drag chain body of the present invention;

FIG. 3 is a schematic view of the whole structure of the drag chain body of the present invention;

FIG. 4 is a schematic sectional view of the protective shell of the present invention;

wherein: 1. a drag chain clip; 101. a contact point; 2. a driven wheel; 201. a driving wheel; 202. a conveyor belt; 3. a protective shell; 301. a counting sensor; 302. pushing the plate; 303. a buffer layer.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4: the utility model provides a bottle blowing machine tow chain protector, including protecting crust 3, the in-process of current tow chain using does not have protecting crust 3 mostly, install protecting crust 3 at the tow chain body from driving wheel 2 department now, because do not have power facilities such as transmission shaft and then be convenient for install from driving wheel 2 department, the adjustment mechanism of regulation elasticity sets up in action wheel 201 department of the other end of tow chain body, if take place the not hard up condition of tow chain body and can adjust when using, be convenient for timely carry out the adjustment of elasticity to conveyer belt 202, prevent to take place the condition that drops, reinforcing safety in utilization. The tow chain body is placed and is passed through from protecting crust 3 is inside, wherein the tow chain body includes conveyer belt 202 and installs tow chain clamp 1 on conveyer belt 202, offer the breach that is used for placing the bottle embryo on tow chain clamp 1, the breach department on tow chain clamp 1 is placed through conveyor to the bottle embryo after blowing up when using, because the width of breach department just in time can be with the bottleneck department joint of bottle embryo, and cooperate the auxiliary rod to realize the function of carrying respectively the bottle embryo, when carrying the clamp of pressing from both sides the clamp and getting the point of device, the auxiliary rod can bounce off, and then press from both sides the clamp and go out to process on next step, the breach of seting up on tow chain clamp 1 has strengthened the stability when carrying greatly, and only set up a breach on each tow chain clamp 1, realize the operation that becomes more meticulous, and cooperate corresponding clamp to get the anchor clamps quantity of device, can realize the operation of wholesale. Drag chain clamp 1 uses the plastics material preparation, it installs metal contact 101 to keep away from a side of breach at drag chain clamp 1, metal contact 101 is provided with a plurality ofly along sharp level on drag chain clamp 1, be provided with count sensor 301 on metal contact 101's the route of marcing (count sensor 301's brand can use cisn, the model is the magnetic induction counter), count sensor 301 sets up on the inner wall of protecting crust 3, make every metal contact 101 just can note down the quantity when count sensor 301 like this, and then reach conveyer belt 202 pivoted distance at every turn, and set up the upper limit value and the lower limit value of removal at every turn in the controller, the removal distance of opening at every turn and stopping will trigger the warning when exceeding the threshold value, and then make operating personnel overhaul conveyer belt 202, the security when having improved the use greatly, prevent to press from both sides the device and appear the dislocation and cause the dead phenomenon of card, and improve production efficiency.

The route department of marcing at protective housing 3 joint at the tow chain body, install push pedal 302 and buffer layer 303 on protective housing 3's the inner wall, push pedal 302 and buffer layer 303 relatively fixed are in the both sides of tow chain body, push pedal 302 is installed and is being close to the dorsal one side of tow chain body, the dorsal one side on the tow chain body is comparatively level and smooth, do not set up more component, metal contact 101 only a small part salient in plane, can not contact push pedal 302 when normal operating, if when taking place conveyer belt 202 and deflecting, metal contact 101 also has stronger wearability, can not influence performance, increase of service life, push pedal 302 just sets up to glossy cambered surface to the direction of marcing department of tow chain body, set up the one side of push pedal 302 as the cambered surface, make the tow chain body when taking place the skew, through the cambered surface increase thickness of push pedal 302 and then dial the tow chain body back from driving wheel 2, prevent the emergence of the condition of droing, and improve the result of use, and use safety is enhanced. On the inner wall of buffer layer 303 gluing at protecting crust 3, buffer layer 303 is one of sponge layer, polyurethane layer, and the breach of seting up on tow chain clamp 1 can be laminated to buffer layer 303, uses flexible buffering can reduce the impact and produce wearing and tearing to tow chain clamp 1 for the laminating is inseparabler, prevents that conveyer belt 202 from driving tow chain clamp 1 and droing, has improved the security greatly, promotes economic benefits.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a bottle blowing machine tow chain protector which characterized in that: including the protecting crust, be provided with the tow chain body in the protecting crust, the protecting crust joint is in the route department of marcing of tow chain body, be provided with push pedal and buffer layer on the inner wall of protecting crust, push pedal and buffer layer set up the both sides at the tow chain body relatively.

2. The drag chain protection device of a bottle blowing machine according to claim 1, characterized in that: the push plate is arranged on the back side of the drag chain body, and a smooth cambered surface is arranged at the position, facing the advancing direction of the drag chain body, of the push plate.

3. The drag chain protection device of a bottle blowing machine according to claim 1, characterized in that: the buffer layer is glued on the inner wall of the protective shell and is one of a sponge layer and a polyurethane layer.

4. The drag chain protection device of a bottle blowing machine according to claim 1, characterized in that: the drag chain body comprises a conveying belt and drag chain clamps arranged on the conveying belt, and notches for placing bottle blanks are formed in the drag chain clamps.

5. The drag chain protection device of a bottle blowing machine according to claim 4, characterized in that: the drag chain clamp is provided with a plurality of metal contacts on one side surface deviating from the notch, and the metal contacts are horizontally arranged on the drag chain clamp along a straight line.

6. The drag chain protection device of the bottle blowing machine according to claim 5, characterized in that: and a counting sensor is arranged on the traveling path of the metal contact and is arranged on the inner wall of the protective shell.