CN220562156U - Bending device is used in plastic products production - Google Patents

Abstract

The utility model relates to a bending device is used in plastic products production, it includes the processing platform, be connected with the support frame on the top of processing platform, and the mould seat is installed to the bottom of support frame, the terrace die is installed to the bottom of mould seat, still install the intermediate table on the processing platform, two lower bolster are installed to the top hinge of intermediate table, still slide on the processing platform and be provided with two stoppers, hinge between stopper and the lower bolster that corresponds one side is connected with the bracing, in this application, the intermediate table of setting, two lower templates of easy to assemble to be provided with the bracing between stopper and the lower bolster, when the stopper slides, just can promote the lower bolster through the bracing to rotate, conveniently cooperate the terrace die to bend to plastic products, when cooling shaping after bending, can overturn the lower bolster downwards, can make the separation between lower bolster and the plastic products, be convenient for take out plastic products.

Description

Bending device is used in plastic products production

Technical Field

The application relates to the technical field of plastic product processing devices, in particular to a bending device for plastic product production.

Background

The plastic product production generally comprises the steps of batching, molding, machining, jointing, decorating, assembling and the like of plastic, wherein the last four steps are carried out after the plastic is molded into a product or a semi-product, which is also called plastic secondary processing, and the bending of the plastic product is one of the processing modes.

Through retrieval, the utility model of Chinese patent publication No. CN213648640U discloses a bending device for plastic product production, which comprises a main body, four rollers are symmetrically welded below the main body, two auxiliary beams are welded on two sides of the top of the main body, a bracket is welded above the auxiliary beams, a die pressing block is connected between the brackets, a die base is arranged at the top of the main body, and a clamping device is welded on the die base

The device utilizes the hydraulic pump to drive the die pressing block to descend, and the plastic plate is pressed into the groove of the die base to realize bending operation under the cooperation of the die pressing block and the groove, however, after the processing is finished, the plastic is heated and can be attached in the groove of the die, the finished product is not easy to take down, and the bending angle of the plastic can only be matched with a fixed die and can not be adjusted according to the requirement.

Therefore, a bending device for plastic product production is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the problem that the plastic is difficult to take out from the die groove after being bent, the application provides a bending device for plastic product production.

The application provides a bending device for plastic product production adopts following technical scheme:

the utility model provides a bending device is used in plastic products production, includes the processing platform, be connected with the support frame on the top of processing platform, and the mould seat is installed to the bottom of support frame, the terrace die is installed to the bottom of mould seat, still install the intermediate table on the processing platform, two lower bolster are installed in the top hinge of intermediate table, still slide on the processing platform and be provided with two stoppers, and the stopper sets up the both sides at the intermediate table respectively, articulated between stopper and the lower bolster that corresponds one side is connected with the bracing.

Through adopting above-mentioned technical scheme, through the intermediate table that sets up, two lower templates of easy to assemble to be provided with the bracing between stopper and the lower bolster, when the stopper slides, just can promote the lower bolster through the bracing and rotate, thereby adjust the contained angle between two lower templates, the angle of conveniently cooperating the terrace die to bending to plastic products, and the angle of bending can be adjusted as required, when cooling shaping after bending, can overturn the lower bolster downwards, alright make the separation between lower bolster and the plastic products, be convenient for take out plastic products.

Preferably, the screw rods are rotatably arranged on two sides of the middle table, and the screw rods penetrate through the limiting blocks in a threaded fit manner.

Through adopting above-mentioned technical scheme, through the screw thread cooperation of lead screw and stopper, can promote the stopper and slide on the processing platform.

Preferably, the top of the middle table is also provided with a filling strip, two lower templates are tightly attached to two sides of the filling strip, the lower templates are also provided with a central shaft in a penetrating way, and the central shaft is rotatably arranged at the top of the middle table.

Through adopting above-mentioned technical scheme, can pack the space between two lower templates through the filler strip that sets up to the center pin of setting, conveniently install the lower template articulated on the intermediate table.

Preferably, the slide bars are further arranged on two sides of the middle table, and the limiting blocks are arranged on the slide bars in a sliding penetrating mode.

Through adopting above-mentioned technical scheme, through the slide bar that sets up, can conveniently support the stopper auxiliary stay, make things convenient for the stopper to stably slide.

Preferably, two electric push rods are further installed at the top of the supporting frame, and an output shaft of each electric push rod extends to the lower side of the supporting frame and is connected to the die seat.

Through adopting above-mentioned technical scheme, through the electricity push rod that sets up, can conveniently promote mould seat and terrace die and slide from top to bottom, conveniently cooperate the lower bolster to bend plastic products.

In summary, the present application includes the following beneficial technical effects:

1. through the intermediate table that sets up, two lower templates of easy to assemble to be provided with the bracing between stopper and the lower bolster, when the stopper slides, just can promote the lower bolster through the bracing and rotate, conveniently cooperate the terrace die to bend to plastic products, when cooling shaping after bending, can overturn the lower bolster downwards, alright make the separation between lower bolster and the plastic products, be convenient for take out plastic products.

2. Through the cooperation of stopper and bracing, can also promote the lower bolster and rotate around the center pin to adjust the contained angle between two lower templates, can adjust the angle that plastic products bent as required, more nimble practicality.

Drawings

FIG. 1 is a schematic view of the whole structure of a bending device for plastic product production in an embodiment of the application;

fig. 2 is a schematic diagram of cooperation between a lower die plate and a limiting block in a bending device for plastic product production in an embodiment of the application;

fig. 3 is a schematic view of the cooperation of an electric push rod and a mold base in a bending device for plastic product production according to an embodiment of the present application.

Reference numerals illustrate: 1. a processing table; 2. a support frame; 3. a mold base; 4. a male die; 5. an intermediate station; 6. a lower template; 7. a limiting block; 8. diagonal bracing; 9. filling strips; 10. a central shaft; 11. a screw rod; 12. a slide bar; 13. an electric push rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the application discloses bending device for plastic product production, refer to fig. 1-3, including processing platform 1, be connected with support frame 2 on the top of processing platform 1, and the bottom of support frame 2 installs mould seat 3, and terrace die 4 is installed to the bottom of mould seat 3, still installs intermediate table 5 on processing platform 1, and two lower bolster 6 are installed to the top of intermediate table 5 in the articulated way, still slide on processing platform 1 and are provided with two stopper 7, and stopper 7 sets up in the both sides of intermediate table 5 respectively, and the articulated bracing 8 that is connected with between stopper 7 and the lower bolster 6 of corresponding one side;

through the intermediate table 5 that sets up, two lower bolster 6 of easy to assemble to be provided with bracing 8 between stopper 7 and the lower bolster 6, when stopper 7 slides, just can promote the lower bolster 6 rotation through bracing 8, thereby adjust the contained angle between two lower bolster 6, the angle of convenient cooperation terrace die 4 to bending to plastic products, and the angle of bending can be adjusted as required, when cooling forming after bending, can overturn lower bolster 6 downwards, alright make the separation between lower bolster 6 and the plastic products, be convenient for take out plastic products.

In this application, the lead screw 11 is all installed in the both sides rotation of intermediate table 5, and lead screw 11 screw thread fit runs through stopper 7, through the screw thread fit of lead screw 11 and stopper 7, can promote stopper 7 and slide on processing platform 1.

In this application, the top of intermediate table 5 still is provided with filler strip 9, and two lower bolster 6 are hugged closely in filler strip 9's both sides setting, and still wear to be equipped with center pin 10 on the lower bolster 6, and center pin 10 rotates the top of installing at intermediate table 5, can pack the space between two lower bolster 6 through filler strip 9 that sets up to center pin 10 that sets up, conveniently install lower bolster 6 articulated on intermediate table 5.

In this application, slide bar 12 is still installed to the both sides of intermediate table 5, and stopper 7 slip wears to establish on slide bar 12, through the slide bar 12 that sets up, can conveniently support stopper 7 auxiliary stay, makes things convenient for stopper 7 to stably slide.

In this application, two electric push rods 13 are still installed at the top of support frame 2, and the output shaft of electric push rod 13 extends to the below of support frame 2 and connects on mould seat 3, through the electric push rod 13 that sets up, can conveniently promote mould seat 3 and terrace die 4 and slide from top to bottom, and convenient cooperation lower bolster 6 is bent plastic products.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the bending device for plastic product production is as follows: when the plastic product bending machine is used, the screw rod 11 can be rotated firstly, the limiting block 7 is conveniently pushed to slide on the processing table 1 through the threaded fit of the screw rod 11 and the limiting block 7, when the limiting block 7 slides close to the middle table 5, the lower templates 6 can be pushed to be turned upwards through the inclined struts 8, so that the included angle between the two lower templates 6 is adjusted, a preheated plastic product can be placed on the two lower templates 6, the die seat 3 and the male die 4 can be pushed to slide downwards under the action of the electric push rod 13, the male die 4 can extrude the plastic product under the fit of the male die 4 and the two lower templates 6, the plastic product is attached to the lower templates 6, bending processing is carried out, after the plastic product is cooled and molded, the lower templates 6 can be adjusted to be turned downwards, the included angle between the two lower templates 6 is increased, the plastic product can be separated from the lower templates 6, the plastic product can be conveniently taken away, the bending angle can be adjusted according to the requirement, and the plastic product with different bending angles can be processed, and the plastic product bending machine is flexible.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a bending device is used in plastic products production, includes processing platform (1), be connected with support frame (2) on the top of processing platform (1), and mould seat (3) are installed to the bottom of support frame (2), terrace die (4) are installed to the bottom of mould seat (3), a serial communication port, still install intermediate table (5) on processing platform (1), two lower bolster (6) are articulated at the top of intermediate table (5), still slide on processing platform (1) and be provided with two stopper (7), and stopper (7) set up the both sides in intermediate table (5) respectively, articulated between stopper (7) and lower bolster (6) of corresponding one side are connected with bracing (8).

2. The bending device for plastic product production according to claim 1, wherein: screw rods (11) are rotatably arranged on two sides of the middle table (5), and the screw rods (11) penetrate through the limiting blocks (7) in a threaded fit mode.

3. The bending device for plastic product production according to claim 1, wherein: the top of intermediate stage (5) still is provided with filler strip (9), and two lower bolster (6) are hugged closely in the both sides setting of filler strip (9), and still wear to be equipped with center pin (10) on lower bolster (6), center pin (10) rotate the top of installing at intermediate stage (5).

4. The bending device for plastic product production according to claim 1, wherein: slide bars (12) are further arranged on two sides of the middle table (5), and the limiting blocks (7) are arranged on the slide bars (12) in a sliding penetrating mode.

5. The bending device for plastic product production according to claim 1, wherein: two electric push rods (13) are further arranged at the top of the supporting frame (2), and output shafts of the electric push rods (13) extend to the lower side of the supporting frame (2) and are connected to the die seat (3).