CN216857802U - Automatic feeding device for extrusion forming of aluminum profiles - Google Patents

Abstract

The utility model provides an automatic feeding device for extrusion forming of aluminum profiles, which relates to the field of aluminum profile processing equipment and comprises a mounting plate and a tail plate, wherein a driving assembly is arranged between the mounting plate and the tail plate in a sliding fit manner, the driving assembly comprises a feeding plate, a mounting block and a plurality of supporting frames are arranged on the feeding plate, an air cylinder is arranged on the mounting block, a contraction rod of the air cylinder is connected with a connecting roller through a flange, one end of the connecting roller is connected with a negative pressure fan, the negative pressure fan is communicated with a fixing box, a plurality of negative pressure holes are formed in the fixing box, and the negative pressure holes penetrate through the end face, far away from the negative pressure fan, of the fixing box; this device adopts automatic pay-off, accomplishes the extrusion process in sending into extrusion equipment with the aluminium bar high-efficiently, and it is steady to place the aluminium bar at whole pay-off in-process, and the work continuity is good, reduces intensity of labour by a wide margin.

Description

Automatic feeding device for extrusion forming of aluminum profiles

Technical Field

The utility model relates to the field of aluminum profile processing equipment, in particular to an automatic feeding device for extrusion molding of aluminum profiles.

Background

The extrusion molding method is a method of strongly extruding a plastic paste through a hole die. The extrusion forming and the plastic forming both adopt plastic pug, the difference of the two is that the extrusion forming needs extrusion equipment with strong extrusion, the power source is hydraulic pressure, compressed air or mechanical pressurization, and the plastic pug is mainly used for producing special refractory materials. Most of the raw materials for special refractory materials are barren materials and have no plasticity. It must be plasticized prior to extrusion, usually by the addition of plasticizers or binders. Organic plasticizers such as dextrin, industrial syrup, carboxymethyl cellulose, polyvinyl acetate and polyvinyl alcohol are commonly used in industrial production.

The aluminium system blank of long section is at first through the cutting, then need carry out simple preheating before carrying out the extrusion and make it can, and subsequent extrusion technology is carried out in sending into extrusion equipment to the aluminium system blank of segment afterwards, and the in-process that sends into in the extrusion equipment is current mostly adopts artifical mode pay-off, and the operation continuity is not good and intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic feeding device for extrusion molding of aluminum profiles, which can avoid the problems that manual feeding is adopted in the process of feeding the aluminum profiles into extrusion equipment, the operation continuity is poor and the labor intensity is high in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

an automatic feeding device for extrusion forming of aluminum profiles comprises an installation plate and a tail plate, wherein a driving assembly is arranged between the installation plate and the tail plate in a sliding fit mode, the driving assembly comprises a feeding plate, an installation block and three support frames are arranged on the feeding plate, an air cylinder is arranged on the installation block, a contraction rod of the air cylinder is connected with a connection roller through a flange, one end of the connection roller is connected with a negative pressure fan, the negative pressure fan is communicated with a fixed box, a plurality of negative pressure holes are formed in the fixed box, and the negative pressure holes penetrate through one side end face, away from the negative pressure fan, of the fixed box; this device is showing accurate automatic pay-off on reducing intensity of labour's basis, and the practicality is good.

Furthermore, a plurality of circles of negative pressure holes are formed in the circumference of the fixed box, and the diameters of the negative pressure holes are sequentially reduced from outside to inside along the radius direction of the fixed box; the adsorption fixing effect of the aluminum bar is improved, and the probability of position deviation of the aluminum bar in the follow-up feeding process of the extrusion equipment is reduced.

Furthermore, a plurality of groups of mounting holes are formed in the feeding plate, one group of mounting holes comprises two mounting holes which are symmetrically arranged relative to the support frame, and the support frame is arranged on the feeding plate through fixing bolts; the stable placement of the aluminum bars with different cutting length standards on the feeding plate is ensured.

Further, the driving assembly comprises a fixed plate and a slide rail, the fixed plate is arranged on the mounting plate, a motor is arranged on the fixed plate, a motor shaft of the motor penetrates through the mounting plate to be connected with a lead screw, one end of the lead screw is rotatably connected with the tail plate, a feeding plate is connected to the lead screw in a threaded mode, and the feeding plate is in sliding fit with the slide rail; utilize motor drive lead screw rotatory, the rotary motion of lead screw turns into the linear motion of delivery sheet, realizes transporting the pay-off to the accuracy of aluminium bar.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, the fixed adsorption is completed by adopting a mode that the negative pressure fan combined negative pressure hole is contacted with the aluminum bar, so that the design aim can prevent the position of the aluminum bar from deviating in the feeding process of the cylinder moving into the extrusion equipment, and the adsorption mode can not cause abrasion on the surface of the aluminum bar.

2. The directional reciprocating movement of the feeding plate is realized by utilizing the driving assembly, the driving assembly stops operating after the feeding plate is transported to the position of the extrusion equipment, at the moment, the precise feeding process of the aluminum bar is started, and the driving assembly inputs an instruction in advance, so that the aluminum bar is guaranteed to be precisely fed into the extrusion equipment to complete the subsequent extrusion forming process.

3. The positions of the plurality of supporting frames can be adjusted, so that stable placement of aluminum bars with different cutting lengths on the feeding plate is ensured, and the adaptation range is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the support bracket of the present invention;

FIG. 3 is a schematic view of a holding tank of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 labeled A;

reference numerals:

1. mounting a plate; 11. a fixing plate; 12. a motor; 13. a lead screw; 14. a feeding plate; 15. a slide rail; 16. A tail plate; 21. a flange; 22. mounting blocks; 23. a cylinder; 24. a connecting roller; 25. a negative pressure fan; 26. A fixed box; 261. a negative pressure hole; 27. a support frame; 271. mounting holes; 272. fixing the bolt; 3. an aluminum bar; 4. and (4) extruding equipment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 4, an automatic feeding device for extrusion molding of aluminum profiles comprises a mounting plate 1 and a tail plate 16, wherein one side of the mounting plate and the tail plate is provided with an extrusion device 4, the extrusion device is an extrusion molding machine and is used for extrusion molding of aluminum profiles, a driving assembly is arranged between the mounting plate and the tail plate in a sliding fit manner and comprises a feeding plate 14, the feeding plate is driven to move in a reciprocating manner in a direction, the feeding plate stops after being transported to the extrusion device, then the automatic feeding process of aluminum rods 3 is completed, the driving assembly inputs instructions in advance to ensure that the aluminum rods are accurately fed into the extrusion device to complete the subsequent extrusion molding process, the feeding plate is provided with a mounting block 22 and a plurality of support frames 27, the aluminum rods 3 are placed on the support frames, the mounting block is provided with an air cylinder 23, and the contraction rod of the air cylinder is connected with a connecting roller 24 through a flange 21, the connecting roller is connected by using the air cylinder, so that the whole aluminum bar can be completely sent into extrusion equipment for subsequent extrusion forming work, the connecting roller is convenient to replace subsequently by flange connection, one end of the connecting roller is connected with a negative pressure fan 25, the suction wind power of the negative pressure fan is controllable, the aluminum bar can be ensured to be preliminarily fixed, the suction wind power is reasonable, the negative pressure fan is communicated with a fixing box 26, a plurality of circles of negative pressure holes 261 are formed in the circumference of the fixing box, the diameters of the negative pressure holes are sequentially reduced from outside to inside along the radius direction of the fixing box, and a plurality of negative pressure holes are matched with the aluminum bar; the negative pressure hole designs like this and can improves the adsorption effect to the aluminium bar, the negative pressure hole runs through a side end face that negative-pressure air fan was kept away from to fixed case, the negative pressure hole cooperatees with the aluminium bar and accomplishes fixed absorption, and the purpose of design can prevent to take place the skew at the position of the in-process aluminium bar of pay-off in the cylinder motion toward extrusion equipment like this, and the adsorption mode can not lead to the fact wearing and tearing to the aluminium bar surface, is worth explaining, the board is placed including the semicircle to the support frame, the semicircle is placed the shape looks adaptation of board and aluminium bar and both are laminated mutually, further guarantees placing stability of aluminium bar.

As shown in fig. 1, 2 and 4, the feeding plate is provided with a plurality of sets of mounting holes 271, each set of mounting holes includes two and is symmetrically arranged with respect to the support frame, and the support frame is movably connected to the feeding plate through a fixing bolt 272; the position of a plurality of support frames can be adjusted, guarantees that the aluminium bar of different cutting length is stably placed on the delivery sheet, the processing aluminium bar of the different length of adaptation.

As shown in fig. 1, the driving assembly includes a fixing plate 11 and a slide rail 15, the fixing plate is disposed on the mounting plate, a motor 12 is disposed on the fixing plate, a motor shaft of the motor penetrates through the mounting plate and is connected to a lead screw 13, one end of the lead screw is rotatably connected to the tail plate, a feeding plate is connected to the lead screw in a threaded manner, and the feeding plate is in sliding fit with the slide rail; utilize motor drive lead screw rotatory, the rotary motion of lead screw turns into the linear motion of delivery sheet, realizes the accurate transportation pay-off to the aluminium bar, and degree of automation is high.

According to the further refinement of the scheme of the embodiment of the utility model, the motor, the cylinder and the negative pressure fan are electrically connected with the control panel.

The utility model has the technical effects that:

after beginning to cut into isometric segment with big section aluminium bar, steadily place the aluminium bar on a plurality of support frame by pressing from both sides the equipment of getting, press from both sides the equipment of getting and be prior art not shown in the figure, cylinder motion afterwards, negative pressure fan also begins work simultaneously, accomplish the negative pressure after a terminal surface looks laminating of fixed case and aluminium bar and adsorb, drive assembly begins to function this moment and transports the aluminium bar to extrusion equipment one side, cylinder shrink pole continues to stretch out and contract afterwards and cooperates the connecting roller and carry out the extrusion process after sending into the extrusion equipment with the aluminium bar completely, degree of automation is high, the practicality is good, the intensity of labour who can reduce artifical pay-off so by a wide margin.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides an aluminium alloy extrusion's autoloading device, a serial communication port, including mounting panel and tailboard, sliding fit has drive assembly between mounting panel and the tailboard, drive assembly includes the delivery sheet, be provided with installation piece and a plurality of support frame on the delivery sheet, be provided with the cylinder on the installation piece, the shrink pole of cylinder has the connecting roll through flange joint, the one end of connecting roll is connected with negative-pressure air fan, negative-pressure air fan intercommunication has fixed case, a plurality of negative pressure holes have been seted up on the fixed case, the negative pressure hole runs through a side end face that negative-pressure air fan was kept away from to fixed case.

2. The automatic feeding device for extrusion molding of aluminum profiles as claimed in claim 1, wherein the circumference of the fixing box is provided with a plurality of circles of negative pressure holes, and the diameters of the negative pressure holes decrease from outside to inside along the radius direction of the fixing box.

3. The automatic feeding device for extrusion molding of aluminum profiles as claimed in claim 1, wherein the feeding plate is provided with a plurality of sets of mounting holes, one set of mounting holes comprises two and is symmetrically arranged about the supporting frame, and the supporting frame is arranged on the feeding plate through fixing bolts.

4. The automatic feeding device for extrusion molding of aluminum profiles as claimed in claim 1, wherein the driving assembly includes a fixing plate and a slide rail, the fixing plate is disposed on the mounting plate, a motor is disposed on the fixing plate, a motor shaft of the motor penetrates through the mounting plate to be connected with a lead screw, one end of the lead screw is rotatably connected with the tail plate, a feeding plate is connected to the lead screw in a threaded manner, and the feeding plate and the slide rail are in sliding fit.

5. The automatic feeding device for extrusion molding of aluminum profiles as claimed in claim 1, wherein three support frames are provided on the feeding plate.

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