CN211193855U

CN211193855U - Mould placing rack

Info

Publication number: CN211193855U
Application number: CN201922264786.9U
Authority: CN
Inventors: 刘春军
Original assignee: Shanghai Keju Precision Plastic Co ltd
Current assignee: Shanghai Keju Precision Plastic Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-07
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a mould rack, it includes the rack body, be provided with hoisting machine on the rack body and construct, hoisting machine constructs including setting up the hoisting support at rack body top, be provided with the hoist engine on the hoisting support, the hoist engine is connected with the hoist and mount tray through wire rope, the hoist and mount tray is provided with the locating lever towards one side of rack body, set up the locating hole that corresponds with the locating lever on the rack body, be provided with the transfer tray on the hoist and mount tray, transfer tray bottom is provided with the spout, it is provided with first slide rail to correspond with the spout on the hoist and mount tray, set up the second slide rail with spout parallel arrangement on the rack body, be provided with the locating part on the transfer tray. The utility model discloses have the effect of the loading and unloading mould of being convenient for.

Description

Mould placing rack

Technical Field

The utility model belongs to the technical field of the injection mold technique and specifically relates to a mould rack is related to.

Background

Plastic injection molding is a method for manufacturing plastic products, wherein molten plastic is injected into a plastic product mold by pressure, and is cooled and molded to obtain various plastic parts. The injection molding is realized through an injection molding machine and a mold, the mold corresponding to the injection molding parts with different shapes is needed to be obtained, when the injection molding parts with different shapes are produced, the mold needs to be replaced, and the mold which is not used temporarily is placed on a special placing rack.

Chinese patent with grant bulletin number CN208034647U discloses a sand type injection mold rack, including the rack main part, slide bar and standing groove, the base top is provided with the through-hole, and install the rack main part above the through-hole, the slide bar below is provided with the lid, and the lid below is connected with the strip of paper used for sealing, the hinge is installed to the lid top, the strip of paper used for sealing below is fixed with the slide bar, the standing groove top is fixed with the roof, and the standing groove below is connected with the water catch bowl through the rack main part, the water catch bowl bottom is fixed with the fixed block, it is provided with the heating pipe to place the board below, and place the board below and be connected with the plate washer through the slide bar, the rubber pad is installed.

The above prior art solutions have the following drawbacks: although the whole shelf can be cleaned without moving the whole shelf body by arranging the water collecting tank, when the mould is taken and placed, the mould is manually carried by workers, and when the mould is heavy, the mould cannot be carried by manpower; or use external tools such as fork truck or portal crane, be inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a mould rack has the advantage of the loading and unloading mould of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a mould rack, includes the rack body, be provided with hoisting machine on the rack body and construct, hoisting machine constructs including setting up the hoisting support at rack body top, be provided with the hoist engine on the hoisting support, the hoist engine is connected with the hoist and mount tray through wire rope, the hoist and mount tray is provided with the locating lever towards one side of rack body, set up the locating hole that corresponds with the locating lever on the rack body, be provided with the transfer tray on the hoist and mount tray, transfer tray bottom is provided with the spout, it is provided with first slide rail to correspond with the spout on the hoist and mount tray, set up the second slide rail with spout parallel arrangement on the rack body, be provided with the locating part on the transfer tray.

Through adopting the above technical scheme, when placing the mould, place the mould on the transfer tray, then promote the hoist and mount tray to suitable height through the hoist engine, peg graft the locating lever in the locating hole, fix a position the hoist and mount tray, then promote the transfer tray, the transfer tray slides on the second slide rail along first slide rail, make the mould leave the hoist and mount tray and get into the rack body, promote the mould through the hoist engine, can alleviate staff's workload, and hoist and mount mechanism sets up with rack body is integrative, be convenient for load and unload the mould.

The utility model discloses further set up to: the locating part is including rotating the buckle of connection on the transfer tray, the buckle is kept away from one end threaded connection of transfer tray has locking screw.

By adopting the technical scheme, when the transfer tray is positioned on the hoisting tray, the buckle is clamped at the end part of the hoisting tray and is fixed through the locking screw rod, so that the transfer tray is fixed on the hoisting tray, the transfer tray is prevented from sliding on the hoisting tray in the hoisting process, and the hoisting tray and the die are prevented from falling; when the transfer tray is located the rack body, the buckle joint is on the rack body, makes the transfer tray fix on the rack, avoids transfer tray and mould to remove on the rack body.

The utility model discloses further set up to: one end of the locking screw rod penetrates through a rotating handle perpendicular to the locking screw rod, and the other end of the locking screw rod is fixed with an elastic block.

Through adopting above-mentioned technical scheme, it is rotatory to drive the locking lever through rotatory turning handle, and the arm of force is longer, and is comparatively laborsaving, and after locking, the elastic block is compressed, can apply axial effort to locking screw, makes locking screw can not take place to rotate because of gravity or vibrations, makes locking more stable.

The utility model discloses further set up to: the lifting tray is provided with two groups of supporting pieces which are symmetrically arranged on two sides of the transfer tray, each supporting piece comprises a supporting plate, and supporting screw rods which are abutted to the molds are connected to the supporting plates in a threaded mode.

Through adopting above-mentioned technical scheme, at the hoist and mount in-process, two prop up the screw rod respectively the butt in the both sides of mould, avoid the mould to take place to rock at hoist and mount in-process, make hoist and mount more stable.

The utility model discloses further set up to: and the supporting screw rod is provided with an anti-slip block which is abutted against the mold.

Through adopting above-mentioned technical scheme, the non slipping spur can increase and the mould between area of contact, makes a top piece better to the spacing effect of mould, can avoid simultaneously the direct butt of a screw rod on the mould, leads to the anti rust paint on mould surface to drop, has played the guard action to the mould.

The utility model discloses further set up to: the rack body top is provided with the guide rail, hoisting support bottom rotates and is connected with the gyro wheel.

Through adopting above-mentioned technical scheme, cooperation through gyro wheel and guide rail makes hoisting support can horizontal migration on the rack body, can be convenient for classify and arrange the mould in this internal position of rack through hoisting machine structure adjustment mould.

The utility model is further provided with a traction rod on the hoisting support, the traction rod is in an inverted L shape, and a power switch for controlling the hoist to be opened and closed is arranged on the traction rod.

By adopting the technical scheme, a worker can pull the hoisting support to slide along the guide rail through the traction rod only by holding the traction rod with one hand, and meanwhile, the opening and closing of the winch are controlled through the power switch, so that the operation is convenient.

The utility model discloses further set up to: the bottom of the rack body is provided with a supporting seat, and the supporting seat is fixed on the ground through expansion bolts.

Through adopting above-mentioned technical scheme, can fix the rack body, prevent that the rack body focus of hoist and mount in-process from squinting, lead to the rack body to heel.

To sum up, the utility model discloses a beneficial technological effect does:

1. the mould is lifted by the winch, so that the labor load of workers can be reduced;

2. the transfer tray slides to the placing rack body from the hoisting tray through the first slide rail and the second slide rail, so that the die enters the placing rack body along with the transfer tray, and the die is convenient to move;

3. when the transfer tray is located the hoist and mount tray, the buckle joint is at hoist and mount tray tip, and when the transfer tray was located the rack body, the buckle joint can both be fixed when making the transfer tray on two hoist and mount trays and rack body on the rack body, does not produce and slides.

Drawings

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

FIG. 2 is a partial structural schematic view of the lifting pallet of FIG. 1;

FIG. 3 is a schematic view of a portion of the position limiting member shown in FIG. 1;

fig. 4 is a partially enlarged schematic view of a in fig. 1.

In the figure, 1, a rack body; 11. a separator plate; 12. a housing; 13. a supporting seat; 2. a hoisting mechanism; 21. hoisting a support; 211. a roller; 212. a guide rail; 22. a winch; 23. a support bar; 24. a wire rope; 26. a fixed pulley; 27. hoisting the tray; 271. a hoisting ring; 272. a sling; 28. a draw bar; 3. positioning a rod; 4. positioning holes; 5. a first slide rail; 6. a second slide rail; 7. a limiting member; 71. buckling; 72. locking the screw rod; 73. an elastic block; 74. a handle is rotated; 8. a supporting member; 81. a support plate; 82. supporting a threaded rod; 83. anti-skid blocks; 9. and a transfer tray.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a mold placing rack, including rack body 1, be provided with hoisting machine on the rack body 1 and construct 2, rack body 1 includes casing 12, separates into a plurality of cells through a plurality of horizontal and fore-and-aft division board 11 in the casing 12, and every cell bottom surface parallel arrangement has two towards the extra second slide rail 6 of cell.

The bottom of the rack body 1 is fixed with four supporting seats 13 which are respectively positioned at four corners, and the supporting seats 13 are fixed on the ground through expansion bolts so as to prevent the rack body 1 from heeling.

Hoisting machine constructs 2 including setting up the hoisting support 21 at rack body 1 top, be fixed with hoist engine 22 on hoisting support 21, hoist engine 22 passes through the power cord and is connected with external power source, hoist engine 22's pivot is parallel with rack body 1's length direction, it has wire rope 24 to coil on hoist engine 22, be fixed with the bracing piece 23 that the slope set up on the hoisting support 21, the one end that hoisting support 21 was kept away from to bracing piece 23 is rotated and is connected with fixed pulley 26, fixed pulley 26's pivot is perpendicular with hoist engine 22's pivot, wire rope 24 butt is at fixed pulley 26's top, then be connected with hoist and mount tray 27 downwards.

The bottom of the hoisting support 21 is rotatably connected with a roller 211, the top of the rack body 1 is provided with two parallel guide rails 212, the cross section of each guide rail 212 is -shaped, the roller 211 rolls in the guide rail 212, so that the hoisting support 21 can move along the guide rollers, a traction rod 28 is fixed on the hoisting support 21, the traction rod 28 is inverted L-shaped, and the bottom end of the traction rod 28 is provided with a power switch for controlling the hoisting machine 22 to be opened and closed.

Four groups of lifting rings 271 are symmetrically fixed on two sides of the lifting tray 27, and slings 272 connected with the steel wire rope 24 penetrate through the lifting rings 271.

Referring to fig. 2 and 4, hoisting tray 27 is fixed with two locating levers 3 towards one side of rack body 1, set up two locating holes 4 that correspond with locating lever 3 on the rack body 1, be provided with transfer tray 9 on the hoisting tray 27, transfer tray 9 bottom is provided with the spout, correspond with the spout on the hoisting tray 27 and be provided with first slide rail 5, set up second slide rail 6 with spout parallel arrangement on the rack body 1, first slide rail 5 is the same with 6 specifications of second slide rail, during the hoist and mount, hoist tray 27 and mount suitable position, it is downthehole to make locating lever 3 insert spacing, then promote transfer tray 9 and make transfer tray 9 slide along first slide rail 5 and second slide rail 6, until transfer tray 9 gets into in the unit check.

Referring to fig. 2 and 3, a limiting member 7 is fixed on the transfer tray 9, the limiting member 7 includes a buckle 71 rotatably connected to the transfer tray 9, the buckle 71 is U-shaped, one end of the buckle 71 far away from the transfer tray 9 is in threaded connection with a locking screw 72, when the transfer tray 9 is located on the lifting tray 27, the buckle 71 is connected to the end of the lifting tray 27 in a clamped manner, and when the transfer tray 9 is located on the rack body 1, the buckle 71 is connected to the transverse isolation plate 11 in a clamped manner.

An elastic block 73 is fixed at one end of the locking screw 72 facing the inner side of the buckle 71, and the elastic block 73 is made of rubber; the other end of the locking screw 72 is provided with a rotating handle 74 perpendicular to the locking screw 72 in a penetrating way, and the locking screw 72 is driven to be locked more easily by rotating the rotating handle 74.

Referring to fig. 2, two sets of supporting and jacking members 8 symmetrically arranged on two sides of the transfer tray 9 are fixed on the hoisting tray 27, each supporting and jacking member 8 comprises a supporting plate 81 fixed on the hoisting tray 27, the supporting plate 81 is perpendicular to the hoisting tray 27, a supporting and jacking threaded rod 82 is in threaded connection with the supporting plate 81, an anti-skid block 83 is fixed at one end of each supporting and jacking threaded rod 82 close to the supporting plate 81, and the anti-skid blocks 83 are respectively abutted to two sides of the mold by the aid of the two sets of supporting and jacking threaded rods 82, so that the mold is limited.

The implementation principle of the embodiment is as follows: when the mould is placed, firstly, the winch 22 is controlled to lead the hoisting tray 27 to descend to the ground, then the mould is placed on the transit tray 9, the supporting threaded rod 82 is rotated until the anti-skid block 83 is tightly propped against the mould, then, the hoist 22 is started to lift the lifting tray 27, the lifting tray 27 is lifted to the same height as the target cell, the positioning rod 3 on the lifting tray 27 is inserted into the positioning hole 4, the hoisting tray 27 is positioned, the locking screw 72 is unscrewed, the limit of the buckle 71 on the centering tray 9 is removed, the supporting threaded rod 82 is unscrewed, the limit on the mold is removed, the centering tray 9 is pushed along the first slide rail 5, the mold is driven by the centering tray 9 to enter the cell along the first slide rail 5 and the second slide rail 6, the hoisting tray 27 is moved away at last, the buckle 71 is clamped on the transverse isolation plate 11, the locking screw 72 is locked, and the centering tray 9 is limited.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mould placing rack, includes rack body (1), its characterized in that: the rack body (1) is provided with a hoisting mechanism (2), the hoisting mechanism (2) comprises a hoisting support (21) arranged at the top of the rack body (1), the hoisting support (21) is provided with a winch (22), the winch (22) is connected with a hoisting tray (27) through a steel wire rope (24), one side of the hoisting tray (27) facing the rack body (1) is provided with a positioning rod (3), the rack body (1) is provided with a positioning hole (4) corresponding to the positioning rod (3), the hoisting tray (27) is provided with a transfer tray (9), the bottom of the transfer tray (9) is provided with a chute, the hoisting tray (27) is provided with a first slide rail (5) corresponding to the chute, the rack body (1) is provided with a second slide rail (6) parallel to the chute, the transfer tray (9) is provided with a limiting piece (7).

2. A mold placing rack according to claim 1, wherein: the limiting part (7) comprises a buckle (71) rotatably connected to the transfer tray (9), and one end, far away from the transfer tray (9), of the buckle (71) is in threaded connection with a locking screw rod (72).

3. A mold placing rack according to claim 2, wherein: one end of the locking screw rod (72) is provided with a rotating handle (74) which is vertical to the locking screw rod (72) in a penetrating way, and the other end is fixed with an elastic block (73).

4. A mold placing rack according to claim 3, wherein: the lifting tray (27) is provided with two sets of supporting and ejecting pieces (8) which are symmetrically arranged on two sides of the transfer tray (9), each supporting and ejecting piece (8) comprises a supporting plate (81), and each supporting plate (81) is connected with a supporting and ejecting screw rod which is abutted to the mold in a threaded manner.

5. A mould placing rack according to claim 4, wherein: and the supporting screw rod is provided with an anti-skid block (83) which is abutted against the mould.

6. A mould placing rack according to claim 5, wherein: the rack body (1) is provided with a guide rail (212) at the top, and the bottom of the hoisting support (21) is rotatably connected with a roller (211).

7. The mold placing frame according to claim 1, wherein a draw bar (28) is arranged on the hoisting support (21), the draw bar (28) is in an inverted L shape, and a power switch for controlling the opening and closing of the winch (22) is arranged on the draw bar (28).

8. A mold placing rack according to claim 1, wherein: the rack is characterized in that a supporting seat (13) is arranged at the bottom of the rack body (1), and the supporting seat (13) is fixed on the ground through expansion bolts.