CN216355016U - Dustproof mold lifting device - Google Patents

Abstract

The utility model discloses a dustproof die lifter, which relates to the technical field of die moving devices and comprises a die lifter body, wherein a mounting groove is formed in the top of the die lifter body, a group of rotating shafts are arranged in the mounting groove, rollers are mounted on each rotating shaft, a dustproof plate is arranged at the groove opening of the mounting groove in a covering mode, a positioning mechanism is arranged on the side wall of the die lifter body, and the dustproof plate is fixed with the die lifter body through the positioning mechanism.

Description

Dustproof mold lifting device

Technical Field

The utility model relates to the technical field of mold moving devices, in particular to a dustproof mold lifting device.

Background

The mold is used for obtaining molds or tools of various required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods, is the core of modern manufacturing industry, and is widely applied to modern factories due to various aspects related to production and manufacturing.

The existing patent (publication number: CN206417832U) provides a dustproof die lifter, including the die lifter body, die lifter body lower surface is provided with has two kerfs at least, the kerve internal fixation is provided with the cylinder body, this internal passageway that is provided with of die lifter, the access connection the cylinder body, die lifter body upper surface is provided with U type and leads to the groove, it is provided with a plurality of gyro wheels to lead to the inslot, the gyro wheel highest point is higher than the upper surface of die lifter body, the cylinder body bottom is provided with the adjustment tank, be provided with the adjusting collar in the adjustment tank, the adjusting collar overcoat establish the elastic ring with adjustment tank interference fit, the adjusting collar with be provided with a plurality of adjustment flaps that are used for height-adjusting between the adjustment tank. Set up the logical groove of U type on lifting the mould ware and make the holistic weight of lifting the mould ware descend, reduce the energy that the mould ware ascended and descend and consumed, simultaneously through adjusting the cover with set up a plurality of adjustment sheets between the adjustment tank, can be used to adjust the levelness of lifting the mould ware.

The above-mentioned die lifter has the following shortcoming when using: the dismantlement mode of dust cover is comparatively troublesome, when the gyro wheel damages and needs to be changed, is difficult to take off the dust cover, inconvenient maintenance and change, and the practicality is relatively poor, for this reason, we provide a dustproof mould ware of lifting and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof die lifter, which solves the technical problems that a dust cover is troublesome to disassemble, is difficult to take down when a roller is damaged and needs to be replaced, is inconvenient to overhaul and replace and has poor practicability.

In order to solve the technical problem, the dustproof die lifter provided by the utility model comprises a die lifter body, wherein a mounting groove is formed in the top of the die lifter body, a group of rotating shafts are arranged in the mounting groove, each rotating shaft is provided with a roller, a dustproof plate is covered at the groove opening of the mounting groove, a positioning mechanism is arranged on the side wall of the die lifter body, and the dustproof plate is fixed with the die lifter body through the positioning mechanism.

Preferably, positioning mechanism includes constant head tank, locating lever, location mouth, baffle and supporting spring, a plurality of constant head tanks have all been seted up to the wall of mould lifting device body left and right sides, the inside sliding connection of constant head tank has the locating lever, set up the location mouth that supplies the locating lever card to go into on the dust guard lateral wall, the one end block of locating lever is in the inside of location mouth, fixed mounting has the baffle on the locating lever, the cover is equipped with supporting spring on the locating lever, supporting spring one end is connected with the baffle, the supporting spring other end and constant head tank wall connection are convenient for fix the dust guard, make things convenient for the installation of dust guard.

Preferably, baffle outer wall fixed mounting has the stopper, the gliding spacing groove of confession stopper is seted up to the constant head tank inner wall, leads the slip of locating lever for the locating lever slides more stably.

Preferably, the one end that the dust guard was kept away from to the locating lever extends to the constant head tank outside and fixed mounting has the installation piece, the inside swing joint of installation piece has the pull ring, is convenient for spur the locating lever and slides.

Preferably, a plurality of spouts have all been seted up to mould lifting device body top left and right sides, the interior diapire symmetry fixed mounting of spout has two guide bars, the outside sliding connection of guide bar has the kicking block, the cover is equipped with compression spring on the guide bar, the compression spring top is connected with the kicking block bottom surface, the compression spring bottom is connected with the bottom surface in the spout, is convenient for promote the dust guard and breaks away from, makes things convenient for the dismantlement of dust guard from the mounting groove is inside.

Preferably, the dust guard and mounting groove notch looks adaptation, run through on the dust guard and set up the opening that corresponds with the gyro wheel position.

Preferably, the dust guard upper surface is equipped with the dust membrane, the dust membrane is HDPE plastics material, further strengthens the dust-proof effect of dust guard.

Preferably, the both ends of pivot all are equipped with the bearing, the pivot passes through the bearing and rotates to be connected inside the mounting groove for the pivot rotates more stably.

Compared with the related art, the utility model has the following beneficial effects:

1. according to the dustproof device, the baffle is pushed to move through the elasticity of the supporting spring, the baffle drives the positioning rod to be inserted into the positioning opening, the dustproof plate is fixed, a good dustproof effect is achieved through the arranged dustproof plate, waste materials after a die is used are prevented from entering the mounting groove of the die lifter, and the rotation of the roller is prevented from being influenced.

2. According to the utility model, the pull ring is pulled to move by applying force outwards, the pull ring can drive the positioning rod to slide synchronously, so that the positioning rod is separated from the inside of the positioning opening, the supporting spring is in a compressed state at the moment, the ejection block can be pushed to move upwards by utilizing the elasticity of the compression spring, the dust guard is pushed to move upwards in the upward movement process of the ejection block, the dust guard is further convenient to detach, the overhaul and the replacement are convenient, and the practicability is strong.

Drawings

FIG. 1 is a schematic structural view of a dust-proof mold lifter;

FIG. 2 is a schematic cross-sectional view of a dust-proof mold lifter;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numbers in the figures: 1. a mould lifter body; 2. mounting grooves; 3. a rotating shaft; 4. a roller; 5. a dust-proof plate; 6. positioning a groove; 7. positioning a rod; 8. positioning the opening; 9. a baffle plate; 10. a limiting block; 11. a support spring; 12. mounting blocks; 13. a pull ring; 14. a chute; 15. a guide bar; 16. a top block; 17. compressing the spring.

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.

In the first embodiment, as shown in fig. 1-4, a dustproof mold lifter comprises a mold lifter body 1, a mounting groove 2 is formed at the top of the mold lifter body 1, a set of rotating shafts 3 are arranged inside the mounting groove 2, each rotating shaft 3 is provided with a roller 4, a dust guard 5 is covered at the notch of the mounting groove 2, the side wall of the mold lifter body 1 is provided with a positioning mechanism, the dust guard 5 is fixed with the mold lifter body 1 through the positioning mechanism, the positioning mechanism comprises a positioning groove 6, a positioning rod 7, a positioning hole 8, a baffle 9 and a supporting spring 11, the left side wall and the right side wall of the mold lifter body 1 are respectively provided with a plurality of positioning grooves 6, the positioning rod 6 is connected with the positioning rod 7 in a sliding manner, the side wall of the dust guard 5 is provided with a positioning hole 8 for the positioning rod 7 to be clamped, one end of the positioning rod 7 is clamped inside the positioning hole 8, the baffle 9 is fixedly installed on the positioning rod 7, the supporting spring 11 is arranged on the positioning rod 7, supporting spring 11 one end is connected with baffle 9, and supporting spring 11 other end and 6 interior wall connections of constant head tank are convenient for fix dust guard 5, make things convenient for the installation of dust guard 5.

Embodiment two, on the basis of embodiment one, 9 outer wall fixed mounting of baffle have stopper 10, and 6 inner walls of constant head tank are seted up and are supplied the gliding spacing groove of stopper 10, lead to the slip of locating lever 7 for locating lever 7 slides more stably.

Third embodiment, on the basis of first embodiment, the one end that locating lever 7 kept away from dust guard 5 extends to the constant head tank 6 outside and fixed mounting has installation piece 12, and the inside swing joint of installation piece 12 has pull ring 13, is convenient for pull locating lever 7 and slides.

Fourth, on the basis of embodiment one, a plurality of spouts 14 have all been seted up to the 1 top left and right sides of mould lifting device body, the symmetrical fixed mounting of inner diapire of spout 14 has two guide bars 15, the outside sliding connection of guide bar 15 has kicking block 16, the cover is equipped with compression spring 17 on the guide bar 15, compression spring 17 top is connected with 16 bottom surfaces of kicking block, compression spring 17 bottom and 14 interior bottom surfaces of spout are connected, be convenient for promote dust guard 5 and break away from 2 insides of mounting groove, make things convenient for the dismantlement of dust guard 5.

Fifth, on the basis of the first embodiment, the dust-proof plate 5 is matched with the notch of the mounting groove 2, and the dust-proof plate 5 is provided with a through hole corresponding to the position of the roller 4 in a penetrating manner.

Sixth, on the basis of the first embodiment, the upper surface of the dust-proof plate 5 is provided with a dust-proof film, and the dust-proof film is made of HDPE plastic, so that the dust-proof effect of the dust-proof plate 5 is further enhanced.

Seventh embodiment, on the basis of first embodiment, the both ends of pivot 3 all are equipped with the bearing, and pivot 3 passes through the bearing and rotates to be connected inside mounting groove 2 for pivot 3 rotates more stably.

The working principle is as follows: elasticity through supporting spring 11 promotes baffle 9 and removes, baffle 9 drives locating lever 7 and inserts inside locating port 8, realize the fixed to dust guard 5, dust guard 5 through setting up plays fine dustproof effect, prevent that the waste material after the mould uses from entering into the mounting groove 2 of mould lifting device, prevent to influence the rotation of gyro wheel 4, when gyro wheel 4 damages needs to be changed, through outside application of force pulling pull ring 13 and removes, pull ring 13 can drive locating lever 7 synchronous slip, make locating lever 7 break away from the inside of locating port 8, supporting spring 11 is in compression state this moment, and utilize compression spring 17's elasticity to promote kicking block 16 rebound, kicking block 16 rebound's in-process promotes dust guard 5 rebound, and then made things convenient for the dismantlement of dust guard 5, convenient maintenance and change, therefore, the clothes hanger is strong in practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a dustproof mould ware of lifting, includes mould ware body (1) of lifting, its characterized in that, mounting groove (2) have been seted up at mould ware body (1) top of lifting, the inside of mounting groove (2) is equipped with a set of pivot (3), every all install gyro wheel (4) on pivot (3), mounting groove (2) notch department lid is equipped with dust guard (5), it is equipped with positioning mechanism to lift mould ware body (1) lateral wall, dust guard (5) constitute fixedly through positioning mechanism and mould ware body (1) of lifting.

2. A dust-proof die lifter according to claim 1, wherein the positioning mechanism comprises a positioning slot (6), a positioning rod (7), a positioning opening (8), a baffle plate (9) and a supporting spring (11), a plurality of positioning grooves (6) are arranged on the left side wall and the right side wall of the mould lifter body (1), a positioning rod (7) is connected inside the positioning groove (6) in a sliding way, a positioning opening (8) for the positioning rod (7) to be clamped is arranged on the side wall of the dust guard (5), one end of the positioning rod (7) is clamped in the positioning opening (8), a baffle (9) is fixedly arranged on the positioning rod (7), a supporting spring (11) is sleeved on the positioning rod (7), one end of the supporting spring (11) is connected with the baffle plate (9), the other end of the supporting spring (11) is connected with the inner wall of the positioning groove (6).

3. The dustproof mold lifter according to claim 2, wherein a limiting block (10) is fixedly installed on the outer wall of the baffle (9), and a limiting groove for the limiting block (10) to slide is formed in the inner wall of the positioning groove (6).

4. The dust-proof die lifter according to claim 2, wherein one end of the positioning rod (7) far away from the dust-proof plate (5) extends to the outside of the positioning groove (6) and is fixedly provided with a mounting block (12), and a pull ring (13) is movably connected inside the mounting block (12).

5. The dustproof mold lifter according to claim 1, characterized in that a plurality of sliding grooves (14) are formed in the left side and the right side of the top of the mold lifter body (1), two guide rods (15) are symmetrically and fixedly mounted on the inner bottom wall of each sliding groove (14), an ejector block (16) is connected to the outer portion of each guide rod (15) in a sliding mode, a compression spring (17) is sleeved on each guide rod (15), the top end of each compression spring (17) is connected with the bottom surface of the ejector block (16), and the bottom end of each compression spring (17) is connected with the inner bottom surface of each sliding groove (14).

6. The dust-proof die lifter according to claim 1, wherein the dust-proof plate (5) is matched with the notch of the mounting groove (2), and the dust-proof plate (5) is provided with a through hole corresponding to the position of the roller (4) in a penetrating way.

7. The dust-proof mold lifter according to claim 1, wherein the dust-proof film is arranged on the upper surface of the dust-proof plate (5), and the dust-proof film is made of HDPE plastic.

8. The dustproof die lifter according to claim 1, wherein bearings are arranged at two ends of the rotating shaft (3), and the rotating shaft (3) is rotatably connected inside the mounting groove (2) through the bearings.

Images