阅读说明：本技术 一种门体发泡线上的发泡模架定位装置 (Foaming die carrier positioner on door foaming line ) 是由 袁登国 高宗贵 李祥 汤德斌 于伟 刘宸 贺正成 于 2020-10-13 设计创作，主要内容包括：本发明涉及门体发泡线技术领域,且公开了一种门体发泡线上的发泡模架定位装置,包括底座,所述底座上端对称开设有活动槽,所述活动槽内对称滑动连接有活动块,位于不同所述活动槽内的两个活动块上端共同固定连接有活动板,两个所述活动板上端分别固定连接有机箱和锁位装置,所述机箱箱壁上通过四个第一轴承对称转动连接有转杆,位于所述机箱内的转杆杆壁上固定套接有齿轮,所述机箱相向的箱壁上关于齿轮对称开设有活动孔,位于所述齿轮正上方的机箱上安装有触发机构。该门体发泡线上的发泡模架定位装置,可以在发泡模架运动到规定位置处前就对其进行阻挡,能够对发泡模架进行稳定的定位,还可以便于定位不同长度的发泡模架。(The invention relates to the technical field of door body foaming lines, and discloses a foaming mould frame positioning device on a door body foaming line, which comprises a base, wherein movable grooves are symmetrically formed in the upper end of the base, movable blocks are symmetrically and slidably connected in the movable grooves, movable plates are fixedly connected to the upper ends of two movable blocks in different movable grooves together, a case and a locking device are fixedly connected to the upper ends of the two movable plates respectively, rotating rods are symmetrically and rotatably connected to the wall of the case through four first bearings, gears are fixedly sleeved on the walls of the rotating rods in the case, movable holes are symmetrically formed in the opposite wall of the case relative to the gears, and a trigger mechanism is mounted on the case right above the gears. The foaming mould base positioning device on the door body foaming line can block the foaming mould base before the foaming mould base moves to a specified position, can stably position the foaming mould base, and can also be convenient for positioning foaming mould bases with different lengths.)

1. The utility model provides a foaming die carrier positioner on door body foaming line, includes base (1), its characterized in that: the upper end of the base (1) is symmetrically provided with movable grooves (2), the movable grooves (2) are symmetrically and slidably connected with movable blocks (3), the upper ends of two movable blocks (3) which are positioned in different movable grooves (2) are fixedly connected with movable plates (4) together, the upper ends of the two movable plates (4) are respectively and fixedly connected with a case (5) and a locking device (6), the wall of the case (5) is symmetrically and rotatably connected with a rotating rod (7) through four first bearings, the rod wall of the rotating rod (7) positioned in the case (5) is fixedly sleeved with a gear (8), movable holes (9) are symmetrically arranged on the opposite box walls of the case (5) relative to the gear (8), a trigger mechanism is arranged on the case (5) right above the gear (8), one end of the rotating rod (7) far away from the case (5) is fixedly connected with a positioning plate (10);

trigger mechanism includes spring (11), briquetting (12) and rack (13), spring (11) fixed connection is in quick-witted case (5) upper end, the other end fixed connection of spring (11) is in briquetting (12) bottom, the one end fixed connection of rack (13) is in briquetting (12) bottom, the other end of rack (13) passes spring (11) and activity hole (9) and extends to quick-witted case (5) in, rack (13) and gear (8) mesh mutually.

2. The device for positioning the foaming mold frame on the door foaming line according to claim 1, characterized in that: move about groove (2) on the cell wall in opposite directions through two second bearing rotation connection with threaded rod (14), be equipped with opposite direction's screw thread on threaded rod (14) pole wall, be equipped with the screw hole in movable block (3), it is same two on two movable block (3) symmetry threaded connection in movable groove (2) correspond threaded rod (14), two equal fixed sprocket (15) of having cup jointed on the one end pole wall of threaded rod (14) syntropy, two sprocket (15) are connected through chain drive, the rotatory handle (16) of one end fixedly connected with of sprocket (15) are kept away from in threaded rod (14).

3. The device for positioning the foaming mold frame on the door foaming line according to claim 1, characterized in that: the bottom fixedly connected with mounting panel (17) of base (1), the four corners department of mounting panel (17) all is equipped with the mounting hole.

4. The device for positioning the foaming mold frame on the door foaming line according to claim 1, characterized in that: the upper end of the case (5) is symmetrically and fixedly connected with limiting plates (18) relative to the rack (13), and the two limiting plates (18) are arranged on two sides of the pressing block (12).

5. The device for positioning the foaming mold frame on the door foaming line according to claim 1, characterized in that: the upper end of the case (5) is symmetrically communicated with L-shaped oil injection pipes (19), and the output ends of the oil injection pipes (19) are positioned right above the gear (8).

6. The device for positioning the foaming mold frame on the door foaming line according to claim 1, characterized in that: be a plurality of strengthening rib (20) of the even equidistance fixedly connected with of style of calligraphy between fly leaf (4) and quick-witted case (5), the cross section of strengthening rib (20) is right angled triangle.

7. The device for positioning the foaming mold frame on the door foaming line according to claim 4, characterized in that: two spacing groove (21) have all been seted up on limiting plate (18) the lateral wall in opposite directions, sliding connection has stopper (22) in limiting groove (21), two stopper (22) one end in opposite directions passes corresponding limiting groove (21) notch and outwards extends, and common fixed connection is on briquetting (12).

Technical Field

The invention relates to the technical field of door body foaming lines, in particular to a foaming mould frame positioning device on a door body foaming line.

Background

The movement of the door foaming die holder on the foaming line is usually realized by rollers which rest on the foaming line and are driven by a motor. Because the door body foaming mold frame moves on the foaming line through inertia, the door body foaming mold frame stops on the foaming line by controlling the opening and closing of a motor driving a roller on the foaming line, and the accurate degree required by the specific station cannot be reached, so that the door body foaming mold frame needs to be positioned and blocked by a positioning device.

In the patent of chinese patent publication No. CN106393547B, a positioning device for a foaming mold frame on a door foaming line is disclosed, which comprises a blocking device installed in front and a locking device installed in back. The blocking device is provided with a swing fixture block driven by the cylinder to lift so as to realize the movement blocking of the foaming mold frame. The locking device is provided with a one-way clamping mechanism arranged on the translation frame, so that the foaming mold frame can move forwards on a foaming line of the door body without limitation, but can move backwards with limitation, and the locking device and the blocking device can clamp the foaming mold frame by driving the translation frame to move by utilizing the characteristic that the one-way clamping mechanism is limited in backward movement, thereby realizing positioning. The positioning device for the foaming mold frame on the door body foaming line in the patent has the following defects: the foaming die carrier breaks through the restriction of swing fixture block easily to can not blockked by swing fixture block, can not carry out stable location to the foaming die carrier, and be not convenient for fix a position the foaming die carrier of different length, make positioner's adaptability relatively poor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the foaming mold frame positioning device on the door body foaming line, which has the advantages of stably positioning the foaming mold frame, facilitating the positioning of the foaming mold frames with different lengths and the like, and solves the problems that the foaming mold frame is easy to break through the limitation of a swing fixture block and the positioning device has poor adaptability.

(II) technical scheme

In order to realize the purposes of stably positioning the foaming mould frame and conveniently positioning the foaming mould frames with different lengths, the invention provides the following technical scheme: a foaming mould frame positioning device on a door body foaming line comprises a base, wherein movable grooves are symmetrically formed in the upper end of the base, movable blocks are symmetrically and slidably connected in the movable grooves, movable plates are fixedly connected to the upper ends of the two movable blocks in different movable grooves together, a cabinet and a locking device are fixedly connected to the upper ends of the two movable plates respectively, rotating rods are symmetrically and rotatably connected to the walls of the cabinet through four first bearings, gears are fixedly sleeved on the walls of the rotating rods in the cabinet, movable holes are symmetrically formed in the opposite cabinet walls relative to the gears, a trigger mechanism is mounted on the cabinet right above the gears, and a positioning plate is fixedly connected to one end, away from the cabinet, of each rotating rod; the trigger mechanism comprises a spring, a pressing block and a rack, the spring is fixedly connected to the upper end of the case, the other end of the spring is fixedly connected to the bottom of the pressing block, one end of the rack is fixedly connected to the bottom of the pressing block, the other end of the rack penetrates through the spring and the movable hole and extends into the case, and the rack is meshed with the gear.

Preferably, there is the threaded rod through two second bearing swivelling joints on the cell wall that the activity groove is in opposite directions, be equipped with opposite direction's screw thread on the threaded rod pole wall, be equipped with the screw hole in the movable block, it is same two movable block symmetry threaded connection in the activity inslot is on the threaded rod that corresponds, two all the fixed cover has connect the sprocket on the one end pole wall of threaded rod syntropy, two the sprocket passes through chain drive and connects, the rotatory handle of one end fixedly connected with of sprocket is kept away from to the threaded rod.

Preferably, the bottom fixedly connected with mounting panel of base, the four corners department of mounting panel all is equipped with the mounting hole.

Preferably, the upper end of the case is fixedly connected with limiting plates symmetrically about the rack, and the two limiting plates are arranged on two sides of the pressing block.

Preferably, the upper end of the case is symmetrically communicated with L-shaped oil injection pipes, and the output ends of the oil injection pipes are positioned right above the gears.

Preferably, be the even equidistance fixedly connected with a plurality of strengthening rib of a style of calligraphy between fly leaf and the quick-witted case, the cross section of strengthening rib is right triangle.

Preferably, two the spacing groove has all been seted up on the lateral wall that the limiting plate is in opposite directions, sliding connection has the stopper in the spacing groove, two the stopper one end in opposite directions passes corresponding spacing groove notch and outwards extends, and common fixed connection is on the briquetting.

(III) advantageous effects

Compared with the prior art, the invention provides a foaming mould frame positioning device on a door body foaming line, which has the following beneficial effects:

1. the foaming mould base positioning device on the door body foaming line comprises a case, a locking device, a rotating rod, a gear, a movable hole, a positioning plate, a spring, a pressing block and a rack, wherein when the foaming mould base is positioned, the foaming mould base moves forwards under the driving of a mould base conveying mechanism roller, the foaming mould base passes through the inclined surface of the pressing block, the pressing block moves downwards and extrudes the spring, the pressing block drives the rack to move downwards, the gear rotates, the gear drives the rotating rod to rotate by a certain angle, the rotating rod drives the positioning plate to be horizontally placed and vertically placed, the advancing path of the foaming mould base can be blocked, the pressing block is pressed by the foaming mould base, the positioning plate is fixed and cannot rotate, the foaming mould base is blocked before moving to a specified position, and the foaming mould base can be stably positioned.

2. This foaming die carrier positioner on door body foaming line, through setting up the base, the movable groove, the movable block, the fly leaf, the threaded rod, sprocket and rotatory handle, when needs fix a position the foaming die carrier of different length, corotation or reversal rotation handle, it rotates to drive the threaded rod, two threaded rods are because the transmission of sprocket and chain, make two threaded rods do the syntropy and rotate simultaneously, and drive two movable blocks of same movable inslot and do in opposite directions or back of the body motion, make two fly leaf motions, the interval of increase or shorten locking device and locating plate, in order to adapt to the foaming die carrier location of different length.

Drawings

FIG. 1 is a schematic structural diagram of a positioning device for a foaming mold frame on a door foaming line according to the present invention;

FIG. 2 is a top view of the upper end of a movable plate of a positioning device for a foaming mold frame on a door foaming line according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the oil filling machine comprises a base 1, a movable groove 2, a movable block 3, a movable plate 4, a chassis 5, a locking device 6, a rotating rod 7, a gear 8, a movable hole 9, a positioning plate 10, a spring 11, a pressing block 12, a rack 13, a threaded rod 14, a chain wheel 15, a rotating handle 16, a mounting plate 17, a limiting plate 18, an oil filling pipe 19, a reinforcing rib 20, a limiting groove 21 and a limiting block 22.

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. 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.

Referring to fig. 1-3, a positioning device for a foaming mold frame on a door foaming line comprises a base 1, wherein the upper end of the base 1 is symmetrically provided with movable grooves 2, the movable grooves 2 are symmetrically and slidably connected with movable blocks 3, the upper ends of the two movable blocks 3 in the different movable grooves 2 are jointly and fixedly connected with movable plates 4, the upper ends of the two movable plates 4 are respectively and fixedly connected with a case 5 and a locking device 6, the wall of the case 5 is symmetrically and rotatably connected with a rotating rod 7 through four first bearings, the wall of the rotating rod 7 in the case 5 is fixedly sleeved with a gear 8, the wall of the case 5 opposite to the gear 8 is symmetrically provided with movable holes 9, the case 5 right above the gear 8 is provided with a trigger mechanism, and one end of the rotating rod 7 far away from the case 5 is fixedly connected with a positioning plate 10;

the trigger mechanism comprises a spring 11, a pressing block 12 and a rack 13, the spring 11 is fixedly connected at the upper end of the case 5, the other end of the spring 11 is fixedly connected at the bottom of the pressing block 12, one end of the rack 13 is fixedly connected at the bottom of the pressing block 12, the other end of the rack 13 penetrates through the spring 11 and the movable hole 9 and extends into the case 5, the rack 13 is meshed with the gear 8, when the foaming mold frame is positioned, the foaming mold frame moves forwards under the driving of a roller of a mold frame conveying mechanism, the foaming mold frame passes through the inclined plane of the pressing block 12 to enable the pressing block 12 to move downwards and extrude the spring 11, the pressing block 12 drives the rack 13 to move downwards to enable the gear 8 to rotate, the gear 8 drives the rotating rod 7 to rotate for a certain angle, the rotating rod 7 drives the positioning plate 10 to be vertically placed from horizontal placement, the forward path of the foaming, the positioning plate 10 is fixed and can not rotate, and the foaming mold frame is stopped before moving to a specified position, so that the foaming mold frame can be stably positioned.

The opposite walls of the movable grooves 2 are rotatably connected with threaded rods 14 through two second bearings, the walls of the threaded rods 14 are provided with threads in opposite directions, the movable blocks 3 are internally provided with threaded holes, the two movable blocks 3 in the same movable groove 2 are symmetrically and threadedly connected on the corresponding threaded rods 14, the walls of the equidirectional ends of the two threaded rods 14 are fixedly sleeved with chain wheels 15, the two chain wheels 15 are connected through chain transmission, one ends of the threaded rods 14 far away from the chain wheels 15 are fixedly connected with rotating handles 16, when the foaming mould frames with different lengths need to be positioned, the rotating handles 16 are rotated in forward rotation or reverse rotation to drive the threaded rods 14 to rotate, the two threaded rods 14 are driven by the chain wheels 15 and the chain to simultaneously rotate in the same direction, so as to drive the two movable blocks 3 in the same movable groove 2 to move in opposite directions or back to back, so as to drive the two movable plates, the distance between the locking device 6 and the positioning plate 10 is increased or shortened to adapt to the positioning of foaming mould frames with different lengths.

The bottom fixedly connected with mounting panel 17 of base 1, the four corners department of mounting panel 17 all is equipped with the mounting hole, easily mounting panel 17 passes through bolt and nut fixed mounting on other objects.

The limiting plates 18 are fixedly connected to the upper end of the case 5 symmetrically about the rack 13, and the two limiting plates 18 are arranged on two sides of the pressing block 12 and can limit the pressing block 12 to prevent the pressing block 12 from shaking left and right.

The upper end of the case 5 is symmetrically communicated with L-shaped oil injection pipes 19, the output ends of the oil injection pipes 19 are positioned right above the gear 8, lubricating oil can be injected to the gear 8, and the friction force between the gear 8 and the rack 13 is reduced.

A plurality of reinforcing ribs 20 are fixedly connected between the movable plate 4 and the case 5 in a straight shape at uniform intervals, the cross sections of the reinforcing ribs 20 are right-angled triangles, and the connecting strength of the movable plate 4 and the case 5 is increased.

All seted up spacing groove 21 on two limiting plates 18 lateral wall in opposite directions, sliding connection has stopper 22 in the spacing groove 21, and two stopper 22 one end in opposite directions pass corresponding spacing groove 21 notch and outwards extend, and common fixed connection carries on spacingly to briquetting 12 on briquetting 12, prevents that the range of briquetting 12 up-and-down motion is too big.

In summary, when the positioning device of the foaming mold frame on the door body foaming line is used for positioning the foaming mold frame, the foaming mould frame moves forwards under the driving of the roller of the mould frame conveying mechanism, after the whole movement process of the foaming mould frame is completed through the locking device 6, the gravity pendulum blocks one side of the foaming mould frame, before the gravity pendulum rebounds, the foaming mould frame passes through the inclined plane of the pressing block 12, so that the pressing block 12 moves downwards and presses the spring 11, the pressing block 12 drives the rack 13 to move downwards, the gear 8 is rotated, the gear 8 drives the rotating rod 7 to rotate for a certain angle, so that the rotating rod 7 drives the positioning plate 10 to be vertically arranged instead of being horizontally arranged, the advancing path of the foaming mould base can be blocked, the positioning plate 10 is fixed and can not rotate because the pressing block 12 is pressed by the foaming mould base, the foaming mould frame is blocked before moving to a specified position, so that the foaming mould frame can be stably positioned; when the foaming mould bases with different lengths need to be positioned, the handle 16 is rotated in the positive rotation or the reverse rotation to drive the threaded rods 14 to rotate, the two threaded rods 14 are driven by the chain wheel 15 and the chain to rotate simultaneously in the same direction, and the two movable blocks 3 in the same movable groove 2 are driven to move in the opposite direction or in the opposite direction, so that the two movable plates 4 move, the distance between the locking device 6 and the positioning plate 10 is increased or shortened, and the positioning of the foaming mould bases with different lengths is adapted.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.