CN103538096B - The glue mouth tapping machine of sealed rubber pipe - Google Patents

Abstract

A rubber nozzle opening machine for a sealing rubber hose, comprising a feeding frame, a workbench and a receiving frame; the feeding frame has a cavity for accommodating the sealing rubber tube, and an opening communicating with the cavity is arranged at the bottom of the feeding frame, The workbench has a smooth inclined sliding surface. The upper end of the inclined sliding surface is connected to the opening of the feeding frame. At least two sealing rubber tubes can be placed side by side on the inclined sliding surface. A liftable cutter is arranged above the inclined sliding surface; The outer side of the inclined sliding surface is facing the center of the rubber nozzle of the sealing rubber tube at the lowermost end of the inclined sliding surface. bottom of the sliding surface. The rubber nozzle opening machine can automatically complete the rubber nozzle incision of the sealing rubber hose and the aluminum foil opening work, so that the sealing rubber hose can be opened with a consistent cut according to the needs, which improves the construction quality of the sealant, and also avoids accidental blade accidents caused by manual cutting of the rubber nozzle. A work accident that scratches the hand.

Description

Rubber nozzle opening machine for sealing rubber hose

technical field

The invention relates to a glue opening machine, in particular to a opening machine for cutting the glue mouth of a sealing rubber tube.

Background technique

Sealant is a kind of sealing material that deforms with the shape of the sealing surface, is not easy to flow, and has a certain degree of adhesion. It can be used in many construction fields to seal the joints during construction. Due to the chemical properties of the sealant, the sealant needs to be sealed with a plastic hose with a pointed mouth during transportation. Before use, it is necessary to cut the plastic nozzle in front of the sealing rubber tube and pierce the aluminum foil inside, so that the sealant can come out from the front nozzle under the pressure of the rear end to realize the sealant construction.

At present, the method of cutting the plastic nozzle is that the construction personnel use a sharp blade to cut the rubber nozzle, and then pierce the aluminum foil inside, so the workload of the construction personnel is increased. The size and shape are unstable, which ultimately affects the construction quality of the sealant and also affects the appearance.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies in the above-mentioned prior art, and to propose a rubber nozzle opening machine for sealing rubber tubes, so as to improve the construction quality of the sealing rubber and avoid accidental blade accidents at the rubber cutting nozzle and scratches on hands. ACCIDENT.

In order to solve the above-mentioned technical problems, the present invention proposes a rubber nozzle opening machine for sealing rubber hose, which includes: a feeding frame, a workbench and a material receiving frame; the feeding frame has a cavity for containing the sealing rubber hose, and the The bottom of the loading frame is provided with an opening communicating with the cavity, so that the sealing rubber tube can slide out from the opening; the workbench has a smooth inclined sliding surface, and the upper end of the inclined sliding surface is connected to the upper The opening of the material frame, so as to accept the sealing rubber tube that slides out from the opening; at least two sealing rubber tubes can be placed side by side on the inclined sliding surface, and a liftable cutter is arranged above the inclined sliding surface. At the center of the rubber nozzle of the sealing rubber tube facing the lowermost end of the inclined sliding surface on the outer side of the inclined sliding surface, a poking needle moving along the axial direction of the sealing rubber tube is provided to poke the aluminum foil inside the sealing rubber tube; at the lower end of the inclined sliding surface A liftable sliding block is provided to prevent the sealing rubber tube that has not been cut and poked out of the inclined sliding surface; the material receiving frame is arranged at the lower end of the inclined sliding surface to collect the sealing rubber tube after the incision .

Preferably, the number of the cutters is two, the inclined sliding surface of the workbench can only place four sealing rubber tubes side by side, and the two cutting knives are respectively arranged above the nozzles of the two sealing rubber tubes in the middle, and the The setting angles of the two cutters are different.

Preferably, the setting angles of the two cutting knives are adjustable.

Preferably, the two cutting knives are connected with a driving mechanism, so as to drive the cutting knives up or down through the driving mechanism.

Preferably, the poking needle is connected with a driving mechanism, so that the driving mechanism drives the poking needle to move along the axial direction of the sealing rubber tube.

Preferably, the sliding block is connected with a driving mechanism, so that the sliding block is driven up or down by the driving mechanism.

Preferably, two nozzle support frames are provided on the inclined sliding surface, and the two nozzle support frames are respectively arranged under the nozzles of the two sealing rubber tubes in the middle of the inclined sliding surface.

Preferably, the setting angles of the two nozzle support frames relative to the inclined sliding surface are all adjustable.

Preferably, a limiting plate is further arranged above the inclined sliding surface, the limiting plate is parallel to the inclined sliding surface, and the distance between the limiting plate and the inclined sliding surface is greater than that of a sealing rubber tube The diameter size is smaller than the diameter size of the two sealant hoses.

Preferably, the opening of the loading frame only allows a sealant tube to pass through, the bottom wall of the cavity of the loading frame is smooth and inclined relative to the horizontal plane, and the lower end of the bottom wall of the cavity is connected to the opening.

Compared with the prior art, the present invention has the following beneficial effects: the nozzle opening machine can automatically complete the rubber nozzle incision of the sealing rubber tube and the work of opening the aluminum foil, so that the sealing rubber tube can be opened with consistent cuts according to needs, thereby improving the sealant. Improve the construction quality, reduce the amount of sealant used, and at the same time reduce the work intensity of the workers, avoiding accidents caused by manual cutting of the rubber nozzle and scratching the hands; And set the angle, thereby cut out the incision of the shape and the size suitable for different use occasions, convenient for use diversity.

Description of drawings

Fig. 1 is a schematic structural view of a nozzle opening machine for a sealing rubber hose of the present invention.

Fig. 2 is a detailed view of the part where the cutter cuts the rubber hose in the rubber nozzle opening machine of the sealing rubber hose of the present invention.

detailed description

In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to FIG. 1 , the nozzle opening machine for sealing rubber hose includes: a material loading frame 1 , a workbench 2 and a material receiving frame 3 .

The feeding frame 1 has a cavity 11 for accommodating the sealing rubber tube 4, and the bottom of the feeding frame 4 is provided with an opening 12, and the opening 12 communicates with the cavity 11, and the sealing rubber tube 4 in the cavity 11 can slide out through the opening 12. On the workbench 2, it is convenient to implement the subsequent cutting process. In order to make the sealing rubber tube 4 in the feeding frame 1 slide out from the opening 12 automatically and sequentially, the bottom surface of the cavity 11 is preferably smooth and inclined relative to the horizontal plane, and the lower end of the bottom surface is connected to the opening 12, and the bottom surface of the opening 12 The size is preferably only for one sealant tube 4 to pass through, so that the sealant tubes 4 in the loading frame 1 can slide down onto the workbench 2 one by one and in sequence.

The workbench 2 includes a smooth inclined sliding surface 21, the upper end of which is connected to the opening 12 of the loading frame 1, so as to accept the sealing rubber tube which slides out from the opening 12, and the lower end of the inclined sliding surface 21 is connected to material frame 3, so that the sealing rubber tube 4 after the incision can automatically fall into the material receiving frame 3. In order to prevent the sealing rubber tube 4 on the inclined sliding surface 21 from overlapping up and down, a limiting plate 22 is also arranged above the inclined sliding surface 21, the limiting plate 22 is parallel to the inclined sliding surface 21, and the limiting plate 22 and the inclined sliding surface 21 The distance between them is greater than the diameter of one sealing rubber tube 4 and smaller than the diameter of two sealing rubber tubes 4, so that the sealing rubber tube 4 is limited between the limit plate 22 and the inclined sliding surface 21, and along the inclined sliding surface 21 are arranged one by one. Two liftable cutters 251, 252 are arranged above the inclined sliding surface 21, and four sealing rubber hoses 4 are placed side by side on the inclined sliding surface 21. The two cutting knives 251, 252 are respectively located in the middle of the two sealing rubber hoses 4 directly above the . The setting angles of the two cutting knives 251 and 252 can be adjusted, and the user can set the angle of each cutting knife 251 or 252 according to the application occasion of the sealing rubber tube 4, thereby cutting out the incisions of shapes and sizes suitable for different application occasions. Referring to Fig. 2, specifically in this embodiment, the first cutter 251 is perpendicular to the axial direction of the sealing rubber tube 4, and the second cutting knife 252 is inclined relative to the axial direction of the sealing rubber tube 4, so when the first cutting knife When the knife 251 descends, its incision 411 on the rubber nozzle of the sealing rubber tube 4 is a flat incision perpendicular to the axial direction of the sealing rubber tube 4. When the second cutting knife 252 descends, its incision 412 on the rubber nozzle of the sealing rubber tube 4 is With respect to the oblique cut 412 inclined in the axial direction of the sealing rubber tube, it can be seen that through the cooperation of the two cutting knives 251 and 252 to complete the cutting of a sealing rubber tube 4, the cutting of the sealing rubber tube 4 nozzle can have a flat section and an oblique section at the same time, so that Avoid the phenomenon of unsmooth sizing caused by only one flat cut, and also avoid the interference between the tip of the cut and the sizing surface caused by only one oblique cut. Therefore, two adjustable cutters cooperate to complete the sizing A sealing rubber tube with 4 nozzle cuts can not only cut out different shapes of cuts, but also facilitates sizing, improves the quality of sizing, and improves the efficiency of sizing.

In addition, since the rubber nozzle part 41 of the sealing rubber hose 4 is thinner than the rubber hose main part 42, the rubber nozzle 41 of the sealing rubber hose 4 is suspended relative to the inclined sliding surface 21, which is not conducive to applying force to the rubber nozzle 41 by the cutters 251 and 252. . In order to solve this problem, two rubber nozzle support frames 23 are also arranged on the inclined sliding surface 21, and the two rubber nozzle support frames 23 are respectively placed under the rubber nozzles 41 of the two sealing rubber tubes 4 in the middle, so that, on the one hand, it is convenient The cutters 251, 252 exert force, on the other hand, it is also convenient to realize the positioning of the sealing rubber tube 4, and prevent the sealing rubber tube 4 from moving during the incision, thereby affecting the shape of the incision. In addition, in order to cooperate with the two angle-adjustable cutters 251, 252, the setting angles of the two nozzle support frames 23 relative to the inclined sliding surface 21 are also adjustable, so as to cooperate with the cutters 251, 252 to cut out suitable for different uses. Occasion shape, size cutout.

On the outer side of the inclined sliding surface 21, facing the center of the rubber nozzle of the sealing rubber tube 4 at the lowermost end of the inclined sliding surface 21, there is a poking pin 27 that moves axially along the sealing rubber tube 4, and the poking pin 27 is used to poke open the aluminum foil inside the sealing rubber tube 4 . The sealing rubber tube 4 after the pin 27 is passed through the interval 24 between the lower end of the inclined sliding surface 21 and the lower end of the limit plate 22 slides down into the material receiving frame 3 one by one, in order to prevent the unfinished incision and the sealing rubber tube 4 of the needle from sliding down to the material receiving frame In 3, a liftable sliding stopper 29 needs to be provided at the lower end of the inclined sliding surface 21. Before the sealing rubber tube 4 completes the needle poking process, the sliding stopper 29 stops at the position of the interval 24, so that the sealing rubber tube 4 cannot fall further. After the sealing rubber tube 4 completes the poking process, the sliding block 29 descends (in other embodiments, it can also rise here), so as to remove the blocking of the sealing rubber tube 4, so that the sealing rubber tube 4 that completes the incision and the needle poking Can slide into the material receiving frame 3.

In order to realize the automatic lifting of the two cutters 251, 252, the two cutters 251, 252 are also connected with a driving mechanism 26, and the driving mechanism 26 is arranged above the cutters 251, 252 and can drive the cutters 251, 252 up or down. Similarly, the poking needle 27 is also connected with a driving mechanism 28 so that the poking needle can be driven to move along the axial direction of the sealing rubber tube 4 through the driving mechanism 28 . In addition, in order to realize automatic lifting of the sliding block 29, the sliding block 29 is also connected with a driving mechanism (not shown). Specifically, the driving mechanism 26 connecting the cutting blades 251, 252, the driving mechanism 28 connecting the poking needle 27, and the driving mechanism connecting the sliding block 29 can all be realized by a mature electric driving mechanism in the prior art, or by using a cylinder or Cylinder to achieve. Considering that the cutting knives 251, 252 and the poking needle 27 are synchronously acting, so, for the sake of cost saving, the poking needle 27 may not be provided with a separate driving mechanism, but a connecting rod or a crankshaft that changes the direction of motion is connected to the driving mechanism 26. When the driving mechanism 26 moves, the cutting knives 251, 252 move up and down following the driving mechanism 26, and the poking needle 27 changes the moving direction through the connecting rod or the crankshaft to realize horizontal movement.

The working process of the nozzle opening machine is as follows:

B1: Install a certain number of sealing rubber tubes 4 in the loading frame 1. Due to the action of gravity, the sealing rubber tubes 4 slide down one by one through the opening 12 onto the inclined sliding surface 21 of the workbench 2. At this time, the sliding stopper 29 at the lower end of the workbench 2 It is raised, blocking the sealing rubber tube 4 and no longer sliding down;

B2: The cutting knives 251, 252 descend under the action of the driving mechanism 26, and cut the rubber nozzles of the two sealing rubber hoses 4 in the middle along the preset cut;

B3: The sliding block 29 is lowered. At this time, the lowermost sealing rubber tube 4 slides down into the receiving frame 3, and the other three sealing rubber tubes 4 slide down one by one. At this time, one of the sealing rubber tubes 4 in the feeding frame 1 The sealing rubber hose 4 slides into the workbench 2 through the opening 12, replenishes to the rubber hose position at the uppermost end of the inclined sliding surface 21, and then the sliding stopper 29 rises;

B4: The sealing rubber tube 4 under the second cutter 252 has been cut once in step B2. At this time, the cutters 251 and 252 descend again under the action of the driving mechanism 26, and the sealing rubber tube 4 under the second cutter 252 4. Complete the second incision, and cut out the shape required for the rubber nozzle of the sealing rubber tube 4;

B5: The sliding block 29 descends again. At this time, the sealing rubber tube 4 originally located at the lowermost end of the inclined sliding surface 21 falls into the receiving frame 3, and the sealing rubber tube 4 that has been cut twice slides to the lowermost end of the inclined sliding surface 21 , the sealing rubber tube 4 that has completed a cut slides to the bottom of the second cutter 252, the sealing rubber tube 4 without a cut slides to the bottom of the first cutting knife 251, and a sealing rubber tube 4 in the loading frame 1 is replenished to the uppermost end of the inclined sliding surface 21;

B6: The cutting knives 251 and 252 descend again under the action of the driving mechanism 26, and cut the rubber nozzles of the two sealing rubber hoses 4 in the middle along the preset cut. At the same time, the poking needle 27 is driven by the driving mechanism 28 Move along the axial direction of the hose, and poke the aluminum foil inside the sealing hose with the port completely cut;

B7: The sliding block 29 descends, and the sealing rubber tube that pokes open the aluminum foil falls into the receiving frame 3;

B8: After that, the device enters into a normal cycle state, and steps B6-B7 are continuously performed to complete the opening process of the sealing rubber tube.

It should be noted that when the equipment starts to work, the two sealing rubber tubes at the end have not been cut by the cutter. Therefore, the above steps B2-B5 mainly make the equipment enter the normal cycle state. Of course, it can also be opened manually in advance. After the equipment enters the normal circulation state, the cutter and the poking needle can move at the same time, that is, when the cutter is lowered, the poking needle pokes open the aluminum foil in the rubber tube that has been opened.

It is worth mentioning that there are two cutting knives in the above embodiment, and the angles can be adjusted, so that by adjusting the angle of the cutting knives, different shapes of incisions can be cut, but if the use of the sealant is single, only need to cut out A kind of slit of fixed shape, then the cutting knife in the above-mentioned embodiment also can be replaced with a cutting knife, correspondingly, arrange three sealing rubber tubes 4 on the inclined sliding surface 21 of workbench 2, or, more simply, When the number of cutting knives is one, two sealing rubber tubes 4 are arranged on the inclined sliding surface 21, and the process of opening and poking the aluminum foil can also be completed.

The above are only preferred feasible embodiments of the present invention, and do not limit the protection scope of the present invention. All equivalent structural changes made by using the description and drawings of the present invention are included in the protection scope of the present invention.

Claims (10)

1. a glue mouth tapping machine for sealed rubber pipe, is characterized in that, comprising: a material loading frame, a workbench and a splicing frame; Described material loading frame has the cavity volume of an accommodation sealed rubber pipe, and the bottom of described material loading frame arranges the opening of the described cavity volume of a connection, from then on slides out in opening to make sealed rubber pipe; Described workbench has a level and smooth inclined slide, and the upper end of described inclined slide is connected to the opening part of described material loading frame, to accept the sealed rubber pipe slided out by described opening part; Can at least two sealed rubber pipes placed side by side in described inclined slide, liftable cutting knife is provided with above described inclined slide, outside described inclined slide, just the stamp pin along sealed rubber pipe axially-movable is provided with to the Jiao Zui center of inclined slide sealed rubber pipe bottom, to stab out the aluminium foil of sealed rubber pipe inside; The lower end of described inclined slide is provided with liftable sliding block, skids off described inclined slide to prevent the sealed rubber pipe not completing otch and stamp pin; Described splicing frame is arranged on the lower end of described inclined slide, to collect the sealed rubber pipe after otch.

2. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 1, it is characterized in that, the quantity of described cutting knife is two, the inclined slide of described workbench only can four sealed rubber pipes placed side by side, two cutting knifes are separately positioned on above the glue mouth of middle two sealed rubber pipes, and described two cutting knifes angle difference is set.

3. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 2, is characterized in that, described two cutting knifes to arrange angle all adjustable.

4. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 2, it is characterized in that, described two cutting knifes are connected with a driving mechanism, to drive cutting knife to rise by this driving mechanism or to decline.

5. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 1, it is characterized in that, described stamp pin is connected with a driving mechanism, to be driven described stamp pin along the axially-movable of sealed rubber pipe by this driving mechanism.

6. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 1, it is characterized in that, described sliding block is connected with a driving mechanism, rises or decline to be driven described sliding block by this driving mechanism.

7. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 1, it is characterized in that, four sealed rubber pipes placed side by side in described inclined slide, described inclined slide is provided with two glue mouth bracing frames, described two glue mouth bracing frames are separately positioned on below the glue mouth of two sealed rubber pipes in centre of described inclined slide.

8. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 7, is characterized in that, described two glue mouth bracing frames relative to inclined slide to arrange angle all adjustable.

9. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 1, it is characterized in that, the top of described inclined slide also arranges a limiting plate, described limiting plate is parallel to described inclined slide, distance between described limiting plate and described inclined slide is greater than the caliber size of a sealed rubber pipe, and is less than the caliber size of two sealed rubber pipes.

10. the glue mouth tapping machine of sealed rubber pipe as claimed in claim 1, it is characterized in that, the opening of described material loading frame only passes through for a sealed rubber pipe, and the cavity volume diapire of described material loading frame is level and smooth and be inclined relative to horizontal, and the lower end of cavity volume diapire is connected with described opening.