Foaming part cutting equipment

Abstract

The utility model relates to the technical field of foaming part cutting, in particular to foaming part cutting equipment which comprises a support, mold bases and a laser cutting device, a plurality of mold bases are arranged on the support in the left-right direction at intervals, the mold bases can slide out of the support in the front-back direction, and a plurality of mold cavities used for bearing foaming parts are formed in the mold bases. The laser cutting device is arranged on the support and used for cutting redundant parts of the multiple foaming pieces on the mold base. A sliding rail and a mounting base are arranged on the support in the front-back direction, and the mold base is slidably connected with the sliding rail. A speed reducer is arranged on the mounting base, a plurality of guide wheels are arranged on the mounting base, the guide wheels abut against the mold base in a rolling mode, and the output end of the speed reducer is in transmission connection with one guide wheel; the problems that the foaming part of the automobile fender is difficult to place flatly during cutting, the posture is inconvenient to adjust during placing, the production efficiency is low and the like are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming piece cutting technical field, specifically, relate to a foaming piece cutting equipment. BACKGROUND

[0002] The automobile fender foaming piece is the foam material installed in the fender, and the foam material has the advantages of light weight, pressure resistance, heat insulation, sound insulation and the like. The same vehicle includes two fender foaming pieces symmetrical to the left and right, and the periphery side of the foaming piece needs to be trimmed after being produced.

[0003] Since the fender foaming piece is in a three-dimensional arc shape as a whole, the surface of the fender foaming piece directly placed on the cutting platform has a plurality of uneven places, and the fluctuation amplitude of the uneven places is relatively large, so that the laser cutting is difficult to identify and cut accurately. At the same time, since the fender foaming piece is in a strip shape, the fender foaming piece is grasped at one end to control when being placed on the cutting platform and taken from the cutting platform, especially when being placed, it is extremely inconvenient to adjust the placing state of the foaming piece by shaking at one end, and it is also very time-consuming to adjust the foaming piece by going around to the side, so that the overall production efficiency is low. SUMMARY

[0004] The utility model discloses a foaming piece cutting equipment, which solves the problems of difficult to place flat, inconvenient to adjust the posture and low production efficiency of the automobile fender foaming piece during cutting.

[0005] The utility model discloses the following technical scheme realizes: a foaming piece cutting equipment, including support, mould seat and laser cutting device, a plurality of mould seat is arranged at the support along the left and right direction interval, the mould seat can slide out the support along the front and back direction, a plurality of mould cavity for supporting the foaming piece is arranged on the mould seat;

[0006] The laser cutting device is arranged on the support, and the laser cutting device is used for cutting the excess part of the plurality of foaming pieces on the mould seat.

[0007] Further, the support is provided with a slide rail and a mounting seat along the front and back direction, and the mould seat is slidably connected with the slide rail.

[0008] A speed reducer is arranged on the mounting seat, a plurality of guide wheels are arranged on the mounting seat, the guide wheels rollingly abut against the mould seat, and the output end of the speed reducer is in transmission connection with one of the guide wheels.

[0009] Further, the slide rail has a plurality of guide rods.

[0010] The slide rail is a guide rod, the bottom of the mould seat is provided with a sliding sleeve, and the sliding sleeve is slidably sleeved on the guide rod.

[0011] Further, the mold base bottom is provided with two toothed tracks in parallel with the guide rods; the guide wheels are all gears;

[0012] The guide wheels are arranged on the left and right sides of the mounting seat respectively, and the guide wheels on the left and right sides of the mounting seat are engaged with the two toothed tracks respectively.

[0013] Further, the mold base is provided with a plurality of air jet heads at one end, and the air jet heads are directed towards the mold cavity.

[0014] Further, the laser cutting device comprises a gantry, and first guide rails are arranged at the front and rear ends of the support; the two ends of the gantry are slidingly arranged on the two first guide rails respectively;

[0015] A first walking motor is further arranged on the gantry, and a first driving wheel is drivingly arranged at the output end of the first walking motor; the first driving wheel is rollingly connected with the first guide rail;

[0016] A second guide rail is arranged on the gantry, and a sliding seat is slidingly arranged on the second guide rail; a second walking motor is arranged on the sliding seat, and a second driving wheel is drivingly arranged at the output end of the second walking motor; the second driving wheel is rollingly connected with the second guide rail;

[0017] A laser is arranged on the sliding seat.

[0018] Further, a third guide rail is vertically arranged on the sliding seat, and an installation plate is slidingly arranged on the third guide rail; a push cylinder is arranged at the upper end of the third guide rail, and the telescopic end of the push cylinder is connected with the installation plate;

[0019] The telescopic laser is arranged on the installation plate.

[0020] The technical scheme of the utility model has at least the following advantages and beneficial effects:

[0021] 1. The mold base is driven by a speed reducer to move forward, so that the mold base extends out of the support at one end, thereby facilitating the workers to take the cut finished foaming parts, and to place the new foaming parts to be cut on the mold base, and also facilitating the cleaning of the cut debris on the foaming parts.

[0022] 2. The air jet head is usually arranged at the rear end or the front end of the mold base, and is mainly used for air jetting to the mold cavity to clean the sundries in the mold cavity, such as the cutting debris and other sundries affecting the placement of the foaming parts, which helps the workers to clean the mold seat and the mold cavity in advance before placing the foaming parts to be cut, reduces the labor amount of the workers, and thereby improves the overall production efficiency.

[0023] 3. A plurality of mold seats are arranged on the support in the left-right direction, generally two or three mold seats are arranged on the same support, and then after the foaming piece on the current mold seat is cut by the laser cutting device, the next mold seat can be moved to cut, and the staff can operate the current cut mold seat to move forward to the support and then take the cut foaming piece, and then clean the mold cavity and place the new foaming piece to be cut, and then move the mold seat back to the initial position, and then move to the next mold seat, and the cutting and taking of the plurality of mold seats are alternately performed, so that the overall production efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0025] Fig. 1 A top view structural schematic diagram of the foaming piece cutting equipment provided by the present application;

[0026] Fig. 2 A left view structural schematic diagram of the foaming piece cutting equipment provided by the present application;

[0027] Fig. 3 A right view structural schematic diagram of the foaming piece cutting equipment provided by the present application after the mold seat is extended from the support;

[0028] Figure: 1, support, 2, mold seat, 21, mold cavity, 22, rack, 3, laser cutting device, 31, gantry, 32, first guide rail, 33, first walking motor, 34, first drive wheel, 35, second guide rail, 36, sliding seat, 37, second walking motor, 38, second drive wheel, 39, laser, 310, third guide rail, 311, mounting plate, 312, push cylinder, 4, mounting seat, 41, speed reducer, 42, gear, 5, guide rod, 51, sliding sleeve, 6, air jet head. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0030] The following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents the selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0031] Referring to Figs. 1-3 The embodiment provides a foaming piece cutting device, which comprises a support 1, a mold base 2 and a laser cutting device 3. The mold bases 2 are arranged at intervals in the left-right direction on the support 1 and can slide out of the support 1 in the front-rear direction. The mold base 2 is provided with a plurality of mold cavities 21 for receiving foaming pieces. Two mold cavities 21 that are symmetrical to each other are usually arranged on the mold base 2, corresponding to two wing panel foaming pieces on the same vehicle, and are arranged in pairs, so that confusion is avoided. Meanwhile, the mold base 2 can slide forward, so that it can slide out of the support 1 partially before cutting operation, facilitating the placement and adjustment of the foaming pieces to be cut by the staff on one side. Meanwhile, after cutting is completed, the mold base 2 extends out of the support 1, facilitating the staff to take and clean the residual material after cutting and to place and adjust the next foaming piece to be cut.

[0032] More specifically, the support 1 is provided with a slide rail and a mounting seat 4 in the front-rear direction respectively. The mounting seat 4 is located on the front side of the support 1, and the slide rail is located on the rear side of the mounting seat 4. The mold base 2 is in sliding connection with the slide rail. The mounting seat 4 is provided with a speed reducer 41, and a plurality of guide wheels are arranged on the mounting seat 4. The guide wheels roll against the mold base 2. The output end of the speed reducer 41 is in transmission connection with one of the guide wheels.

[0033] Specifically, as shown in Fig. 2 and 3 , the slide rail usually has two. The slide rail is a guide rod 5. The bottom of the mold base 2, away from the mounting seat 4, is provided with a sliding sleeve 51. The sliding sleeve 51 is sleeved on the guide rod 5, so that the mold base 2 slides on the support 1 in the front-rear direction through the cooperation of the guide wheels, the sliding sleeve 51 and the slide rail. The mold base is driven to move forward by the speed reducer 41, so that one end of the mold base 2 extends out of the support 1, facilitating the staff to take the foaming piece after cutting is completed and to place the new foaming piece to be cut on the mold base 2. Meanwhile, the staff is also facilitated to clean the broken material on the foaming piece.

[0034] More specifically, as shown in Fig. 2 and 3As shown, two toothed tracks 22 are arranged at the bottom of the mold seat 2, and the toothed tracks 22 are parallel to the guide rods 5; the guide wheels are all gears 42; in specific implementation, a plurality of guide wheels are respectively arranged on the left and right sides of the mounting seat 4, and the opposite guide wheels on the left and right sides can share one shaft, thereby reducing the transmission connection between the machine and the shaft, and then driving the mold seat 2 to translate through the two guide wheels on the shaft, and the guide wheels on both sides of the mounting seat 4 are respectively engaged with the two toothed tracks 22. Through the meshing transmission of the gear 42 and the toothed track 22, the mold seat 2 can be more reliable and accurate when driven by the speed reducer 41 to move forward and backward.

[0035] As shown in Figs. 1-3 It also includes a jet head 6, and a plurality of jet heads 6 are arranged at one end of the mold seat 2, and the jet heads 6 face the mold cavity 21; in specific implementation, the jet heads 6 are usually arranged at the rear end or the front end of the mold seat 2, and are mainly used for jetting air to the mold cavity 21 to clean the sundries in the mold cavity 21, such as cutting debris and other sundries that affect the placement of the foamed part, which helps the staff to clean the mold seat 2 and the mold cavity 21 in advance before placing the foamed part to be cut, reduces the labor of the staff, and thus improves the overall production efficiency.

[0036] As shown in Figs. 1-3 The laser cutting device 3 is arranged on the support 1, and the laser cutting device 3 is used for cutting the excess part of a plurality of foamed parts on the mold seat 2.

[0037] More specifically, the laser cutting device 3 includes a gantry 31, and the front and rear ends of the support 1 are respectively provided with a first guide rail 32, and the two ends of the gantry 31 are respectively slidably arranged on the two first guide rails 32; the height of the gantry 31 is higher than the height of the entire mold seat 2, and the span of the front and rear ends of the gantry 31 is also greater than the length of the front and rear ends of the mold seat 2, while the height of the first guide rail 32 at the front end of the support 1 is lower than the mold seat 2, and the height of the toothed track 22 at the bottom of the mold seat 2 also needs to be higher than the height of the first guide rail 32, so that the mold seat 2 will not interfere with the first guide rail 32 when moving out of the support 1.

[0038] As shown in Figs. 1-3 The first walking motor 33 is also arranged on the gantry 31, and the first walking motor 33 is located at one end of the gantry 31, and the output end of the first walking motor 33 is drivingly provided with a first driving wheel 34, and the first driving wheel 34 is rollingly connected with the first guide rail 32; in specific implementation, the two ends of the gantry 31 are respectively provided with a base, and the base is slidably arranged on the first guide rail 32, and the first walking motor 33 is arranged on one of the bases, and the first driving wheel 34 at the output end of the first walking motor 33 is rollingly connected with the first guide rail 32 on that side, and the gear and the toothed track can also be used.

[0039] The gantry 31 is provided with a second guide rail 35, the second guide rail 35 is slidably provided with a sliding seat 36, the sliding seat 36 is provided with a second walking motor 37, the output end of the second walking motor 37 is drivingly provided with a second driving wheel 38, the second driving wheel 38 is in rolling connection with the second guide rail 35; the sliding seat 36 is provided with a laser 39.

[0040] As Figs. 1-3 shown, in specific implementation, the laser 39 is moved left and right on the support 1 by the first walking motor 33, and the laser 39 is moved forward and backward on the support 1 by the second walking motor 37, and the two are cooperated with each other to enable the laser 39 to move in a two-dimensional plane. The sliding seat 36 is vertically provided with a third guide rail 310, the third guide rail 310 is slidably provided with a mounting plate 311, the upper end of the third guide rail 310 is provided with a push cylinder 312, which is usually a pneumatic cylinder or an electric cylinder, the telescopic end of the push cylinder 312 is connected with the mounting plate 311; the telescopic laser 39 is arranged on the mounting plate 311. Further, the laser 39 is moved vertically by the push cylinder 312, and the laser 39 can be moved forward and backward, left and right, and up and down above the mold seat 2, so as to facilitate accurate cutting of the foamed part; the laser emitted by the laser 39 is focused into a high-power density laser beam through an optical path system; the laser beam irradiates the surface of the foamed part, so that the foamed part reaches the melting point or boiling point, and then the cutting of the redundant part is realized.

[0041] As Figs. 1-3 shown, a plurality of mold seats 2 are arranged on the support 1 at intervals along the left-right direction, generally two or three mold seats 2 are arranged on the same support 1, and then after the foamed part on the current mold seat 2 is cut by the laser cutting device 3, the mold seat 2 can be moved to the next mold seat 2 for cutting, and the staff can operate the current mold seat 2 to move forward out of the support 1 and then take the cut foamed part, and then after the mold cavity 21 is cleaned and the new foamed part to be cut is placed, the mold seat 2 is moved back to the initial position, and then moves to the next mold seat 2, and the cutting and taking of the plurality of mold seats 2 are alternately performed, so that the overall production efficiency is greatly improved.

[0042] The preferred embodiments of the utility model are merely used for limiting the utility model, and the utility model can be changed and varied for the person skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foamed part cutting apparatus, characterized by: Including support (1), mold base (2) and laser cutting device (3), several mold bases (2) are arranged on the support (1) and are spaced apart along the left-right direction, the mold base (2) can slide out of the support (1) along the front-back direction, and a plurality of mold cavities (21) for accommodating the foaming piece are arranged on the mold base (2); The laser cutting device (3) is arranged on the support (1), and the laser cutting device (3) is used for cutting the excess part of the foaming piece on the mold base (2).

2. A foam part cutting apparatus according to claim 1, wherein The support (1) is provided with a slide rail and a mounting seat (4) along the front-back direction, and the mold base (2) is slidably connected with the slide rail; The mounting seat (4) is provided with a speed reducer (41), and a plurality of guide wheels are arranged on the mounting seat (4), the guide wheels are in rolling abutment with the mold base (2), and the output end of the speed reducer (41) is in transmission connection with one of the guide wheels.

3. A foam article cutting apparatus according to claim 2, wherein, The slide rail has a plurality of guide rods (5); The slide rail is a guide rod (5), and the bottom of the mold base (2) is provided with a sliding sleeve (51), and the sliding sleeve (51) is slidably sleeved on the guide rod (5).

4. A foam article cutting apparatus according to claim 3, wherein The bottom of the mold base (2) is provided with two toothed rails (22) which are parallel to the guide rod (5); and the guide wheels are all gear wheels (42); A plurality of guide wheels are respectively located on the left and right sides of the mounting seat (4), and the guide wheels on the left and right sides of the mounting seat (4) are respectively engaged with the two toothed rails (22).

5. A cutting apparatus for cutting a foam part according to any one of claims 1 to 4, wherein Further comprising a jet head (6), a plurality of jet heads (6) are arranged on one end of the mold base (2) and are spaced apart, and the jet head (6) faces the mold cavity (21).

6. A foam article cutting apparatus according to claim 5, wherein, The laser cutting device (3) comprises a gantry (31), and the front and rear ends of the support (1) are provided with first guide rails (32), and the two ends of the gantry (31) are slidably arranged on the two first guide rails (32); The gantry (31) is further provided with a first walking motor (33), the output end of the first walking motor (33) is in transmission connection with a first driving wheel (34), and the first driving wheel (34) is in rolling connection with the first guide rail (32); The gantry (31) is provided with a second guide rail (35), a sliding seat (36) is slidably arranged on the second guide rail (35), the sliding seat (36) is provided with a second walking motor (37), the output end of the second walking motor (37) is in transmission connection with a second driving wheel (38), and the second driving wheel (38) is in rolling connection with the second guide rail (35); The sliding seat (36) is provided with a laser (39).

7. A foam article cutting apparatus according to claim 6, wherein The sliding seat (36) is vertically provided with a third guide rail (310), the third guide rail (310) is slidably provided with a mounting plate (311), the third guide rail (310) is provided with a push cylinder (312) at the upper end, and the telescopic end of the push cylinder (312) is connected with the mounting plate (311); The telescopic laser (39) is arranged on the mounting plate (311).

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