CN202201475U

CN202201475U - Tray turnover device

Info

Publication number: CN202201475U
Application number: CN2011202871070U
Authority: CN
Inventors: 赵笃学; 赵世武; 肖恒东; 吕国祥; 刘云岗
Original assignee: SHANDONG KUANGJI COSMEC CO Ltd
Current assignee: SHANDONG KUANGJI COSMEC CO Ltd
Priority date: 2011-08-09
Filing date: 2011-08-09
Publication date: 2012-04-25
Anticipated expiration: 2021-08-09

Abstract

The utility model discloses a tray turnover device. The tray turnover device comprises a frame; a bracket arranged longitudinally along the frame and a turnover driving device for driving the bracket to turn over are hinged on the frame; two clamping arms capable of transversely sliding in opposite directions are rotationally arranged below the bracket; the clamping arms are driven by a transverse driving device arranged on the bracket; clamping plates are rotationally arranged at the lower ends of the clamping arms; and the clamping plates are driven by rotary power devices arranged on the clamping arms. The tray turnover device has simple structure, and can automatically realize turnover of a wooden tray, so that the brick blank meets the stacking requirement, manual turnover and placing are not needed any more, the labor efficiency of workers is high, and the labor intensity of the workers is greatly reduced.

Description

A kind of pallet turning device

Technical field

The utility model relates to a kind of pallet turning device.

Background technology

High-grade walling need be packed with adobe and packed.This top grade walling is packed after semi-stiff extrusion process, quadratic code burn manufacturing line with adobe and is placed on the wooden block dish.The wooden block dish adopts the dos-setting to transport through transport plane, when needs use the wooden block dish to pack packing, need be with a wooden block dish upset in two back-to-back wooden block dishes, and be placed on the wooden block dish after making adobe pile up into piled bricks.Existing method is to adopt artificial upset wooden block dish, at the bottom of its shortcoming is workman's efficiency, labour intensity is big.

The utility model content

The technical matters that the utility model will solve provides the pallet turning device that a kind of workman's efficiency is high, labour intensity is little.

For solving the problems of the technologies described above; The pallet turning device that is provided comprises frame; Its constructional feature is: be hinged with the overturning drive device of carriage and driven bracket upset on the frame, the below of carriage is rotatablely equipped with slidably two clamp arms, and clamp arm is driven by the sliding driving device that is installed on the carriage; The lower end of clamp arm is rotatablely equipped with clamping piece, and clamping piece is driven by the rotary power unit that is installed on the clamp arm.

After adopting said structure, two wooden block dish dos-s run to the below of this pallet turning device through transport plane, make two clamp arms along the carriage slide in opposition through sliding driving device; Thereby order about the wooden block dish that clamping piece clamps the top; With carriage pulling upset, the wooden block dish of below is transported through transport plane through overturning drive device, drives the wooden block that makes the top turnback of spiraling through rotary power unit again; Through overturning drive device it is put down again at last; Order about two clamp arm dorsal glide through sliding driving device, two clamping pieces unclamp the wooden block dish, meet the wooden block dish of piling up requirement and transport through transport plane and get final product.The utility model is simple in structure, can realize the upset of wooden block dish automatically, piles up requirement thereby the wooden block drive is closed, and no longer needs artificial upset to put, thereby workman's efficiency is high, labour intensity reduces greatly.

Guidepost is installed on the carriage, and said clamp arm comprises vertical rod and is fixed in the link span at vertical rod top that be rotatablely equipped with orienting sleeve on the link span, orienting sleeve is sleeved on the guidepost.Orienting sleeve can laterally slide along guidepost, and can rotate along guidepost, thereby guarantees the vertical state of clamp arm.

Said lateral driver device is that the clamping that is installed on the carriage drives cylinder; Be separately installed with upper rack and following tooth bar on two orienting sleeves; Be rotatably connected on the carriage simultaneously and upper rack and following tooth bar gears in mesh, the extension bar of said clamping driving cylinder is connected with an orienting sleeve wherein.When clamping drove the cylinder action, the orienting sleeve of both sides is move toward one another simultaneously, has guaranteed the synchronism of two clamp arm move toward one another and the conformability of move distance, and clamping wooden block dish and upset back wooden block dish can not squint.

Said rotary power unit is an oscillating cylinder.

The below of carriage is provided with rack-mounted adjusting bolt, and the cushion pad that is positioned at below, carriage bottom is housed on the adjustable bolt.

The benefit of regulating bolt and cushion pad is housed on the frame to be: when overturning drive device puts down carriage, can play certain buffer action to carriage.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is along the cutaway view of A-A line among Fig. 1;

Fig. 3 is for removing the birds-eye view of pulling cylinder among Fig. 1.

The specific embodiment

Like Fig. 1, Fig. 2 and pallet turning device shown in Figure 3; Direction of travel with the wooden block dish serves as that vertically it comprises frame 1, is hinged with the carriage 2 that is driven by overturning drive device on the frame 1; This overturning drive device is the pulling cylinder 7 that is hinged on frame 1 top; The inner, front side of carriage 2 is hinged on the frame 1 through hinge, and hinge is along the horizontally set of frame 1, and promptly the axis of hinge is consistent with the horizontal direction of frame 1; Pulling cylinder 7 is established two and lay respectively at the both lateral sides of frame 1 altogether; The extension bar hinge of pulling cylinder 7 is contained in the approximate mid-section position of carriage 2, and the below of carriage 2 is provided with the adjusting bolt 14 that is installed on the frame 1, and the cushion pad 15 that leans at carriage 2 longeron bottom surfaces is equipped with at the top of adjustable bolt 14.The below of carriage 2 is equipped with two clamp arms 3 that can laterally slide; The direction of slip that is clamp arm 3 is consistent with the axis direction of hinge, and clamp arm 3 is driven by the sliding driving device that is installed in carriage 2 bottoms and laterally slides, and this sliding driving device is that the clamping that is packed on the carriage 2 drives cylinder 4; Four guideposts 8 along frame 1 horizontally set are installed on the carriage 2; Be carriage 2 each side be provided with two guideposts 8, each clamp arm 3 comprises two vertical rods and is connected the fixed mount 13 at vertical rod top, is rotatablely equipped with four orienting sleeves 9 on each fixed mount 13; Four orienting sleeves 9 are sleeved on two guideposts 8; Be separately installed with the upper rack 10 and following tooth bar 11 that are slidingly connected on the carriage 2 on two fixed mounts 13, be rotatably connected to while and upper rack 10 and following tooth bar 11 gears in meshs 12 on the carriage 2, the extension bar that above-mentioned clamping drives cylinder 4 is packed on the link span 13 on left side or right side; As shown in Figure 2, above-mentioned extension bar is packed on the link span 13 on right side.The bottom of i.e. two vertical rods in the lower end of clamp arm 3 is fixed with rotary seat 20; Be rotatablely equipped with clamping piece 5 on the rotary seat 20; Bearing installation is passed through on rotary seat 20 in the middle part of clamping piece 5; Clamping piece 5 is driven by the rotary power unit that is installed on the rotary seat 20, and above-mentioned rotary power unit is an oscillating cylinder 6, and the cylinder rod of oscillating cylinder 6 is installed in the middle part of clamping piece 5.Above-mentioned carriage 2, vertical rod, clamping piece 5 are all processed by aluminium section bar.

Above-mentioned frame 1 can be provided with separately, also can utilize the frame of adobe collator, is the rack section of adobe collator shown in the accompanying drawing.Above-mentioned pulling cylinder 7, oscillating cylinder 6 and clamp and drive cylinder 4 all by the PLC control system automatic guidance in the electrical control cubicles, its control structure and principle are all prior art.

The course of action of the utility model is following: when back-to-back two wooden block dishes run to the below of this pallet turning device through transport plane, start clamping and drive cylinder 4, upper rack 10 slides on carriage 2; Drive with upper rack 10 bonded assembly orienting sleeves 9 simultaneously and on guidepost 8, slide; Gear 12 rotated when upper rack 10 slided, and tooth bar 11 slides on carriage 2 thereby drive down, drives with following tooth bar 11 bonded assembly orienting sleeves 9 simultaneously and on guidepost 8, slides; 3 relative motions of two clamp arms; The clamping piece 5 that is positioned at clamp arm 3 lower ends is clamped the side of top wooden block dish, restarts pulling cylinder 7, and carriage 2 is risen; The wooden block dish that is positioned at the below is transported through transport plane; Start oscillating cylinder 6 and drive wooden block between two clamping pieces 5 turnback of spiraling, carriage 2 is put down get final product through lifting cylinder 7 at last, this wooden block dish can be transported through transport plane.

Claims

1. pallet turning device; Comprise frame (1); It is characterized in that: be hinged with the overturning drive device of carriage (2) and driven bracket (2) upset on the frame (1), the below of carriage (2) is rotatablely equipped with slidably two clamp arms (3), and clamp arm (3) is driven by the sliding driving device that is installed on the carriage (2); The lower end of clamp arm (3) is rotatablely equipped with clamping piece (5), and clamping piece (5) is driven by the rotary power unit that is installed on the clamp arm (3).

2. pallet turning device according to claim 1; It is characterized in that: guidepost (8) is installed on the said carriage (2); Said clamp arm (3) comprises vertical rod and is fixed in the link span (13) at vertical rod top; Be rotatablely equipped with orienting sleeve (9) on the link span (13), orienting sleeve (9) is sleeved on the guidepost (8).

3. pallet turning device according to claim 2; It is characterized in that: said sliding driving device drives cylinder (4) for the clamping that is installed on the carriage (2); Be separately installed with upper rack (10) and following tooth bar (11) on two link spans (13); Be rotatably connected on the carriage (2) simultaneously and upper rack (10) and following tooth bar (11) gears in mesh (12), the extension bar of said clamping driving cylinder (4) is connected with a link span (13) wherein.

4. pallet turning device according to claim 1 is characterized in that: said rotary power unit is oscillating cylinder (6).

5. pallet turning device according to claim 1; It is characterized in that: the below of carriage (2) is provided with the adjusting bolt (14) that is installed on the frame (1), and the cushion pad (15) that is positioned at below, carriage (2) bottom is equipped with at the top of adjustable bolt (14).