CN220075343U - Dust collector retaining cover forming die - Google Patents

Abstract

The utility model discloses a dust collector cover forming die which comprises a processing table, wherein a rotating mechanism is arranged on the processing table and comprises a rotating column which is rotationally connected to the processing table, and a rotating disc is arranged on the rotating column; a plurality of lower die frames are arranged on the rotating disc; the processing bench is provided with an upper die assembly through a driving piece, and a rotating mechanism is driven to rotate through a linkage mechanism in the moving stroke of the upper die for switching different lower die frames to carry out injection molding. This dust catcher keeps off lid forming die, when mould subassembly motion is gone up in the drive through the driving piece drive to cooperation linkage subassembly makes upward mould subassembly downward movement when being connected with the bed die frame, and rotary mechanism does not drive the bed die frame and rotates, and when upward mould subassembly upward movement, rotary mechanism rotates, thereby switches the bed die frame, thereby carries out the injection molding of next time continuously, and the device is operated simply and conveniently, has stronger practicality.

Description

Dust collector retaining cover forming die

Technical Field

The utility model relates to the technical field of dust collector production equipment, in particular to a dust collector blocking cover forming die.

Background

The dust collector uses the motor to drive the blade to rotate at high speed, generates air negative pressure in the sealed shell to absorb dust, and the blocking cover is an indispensable structure on the dust collector, and the blocking cover part of the dust collector needs to be injection molded by using an injection molding die.

The application number is as follows: 201821869848.8A Chinese patent for forming a dust collector cover, which is named as a dust collector cover forming die, comprises a base, wherein a plurality of symmetrically distributed supporting rods are arranged on the left side and the right side of the top end of the base, a top plate is fixed on the top end of the supporting plate, an air cylinder is arranged at the bottom end of the top plate, an upper die is fixedly connected with the telescopic end of the air cylinder, an upper die is arranged at the bottom end of the upper die, a lower die is arranged at the top end of the base, a plurality of positioning mechanisms are arranged on the upper die, symmetrically distributed on the left side and the right side of the upper die, positioning grooves corresponding to the positioning mechanisms are formed in the top end of the lower die, an injection molding channel is formed in the upper die, and an injection molding port corresponding to the injection molding channel is formed in the upper die.

In the above patent, by adopting the positioning mechanism, the precision between the upper die and the lower die is improved, so that the upper die in the above patent can only perform injection molding operation corresponding to one lower die, and after the injection molding of the lower die is completed, the next manufacturing can be performed after the demolding is performed, and the efficiency is low and certain defects exist.

Disclosure of Invention

The utility model aims to provide a dust collector baffle cover forming die which solves the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the dust collector cover forming die comprises a processing table, wherein a rotating mechanism is arranged on the processing table and comprises a rotating column which is rotationally connected to the processing table, and a rotating disc is arranged on the rotating column; a plurality of lower die frames are arranged on the rotating disc; the processing bench is provided with an upper die assembly through a driving piece, and a rotating mechanism is driven to rotate through a linkage mechanism in the moving stroke of the upper die for switching different lower die frames to carry out injection molding.

Further, the driving piece is a hydraulic cylinder, the upper die assembly comprises a top plate arranged on the hydraulic cylinder, and an extrusion block is arranged on the top plate.

Further, the linkage mechanism comprises a fixed frame and a vertical rod which are arranged on the processing table, and the fixed frame is rotationally connected with a first rotating rod and a second rotating rod; the first rotating rod is connected with the top plate through a connecting component, an action component is arranged between the first rotating rod and the second rotating rod, the second rotating rod is connected with the vertical rod through a transmission component, a first gear is arranged on the vertical rod, a second gear is arranged on the rotating column, and the first gear is meshed with the second gear.

Further, the connecting assembly comprises a connecting plate arranged on the top plate, a toothed plate is arranged on the connecting plate, a third gear is arranged on the first rotating rod, and the toothed plate is meshed with the third gear.

Further, the action assembly comprises a rotating cylinder which is connected to the first rotating rod in a sliding manner, a first inclined fluted disc is arranged on the rotating cylinder, and a second inclined fluted disc is arranged on the second rotating rod; the first rotating rod is provided with a fixed disc, a spring is arranged between the fixed disc and the first helical gear disc, and the elastic force of the spring drives the first helical gear disc to be in contact with the second helical gear disc.

Further, the transmission assembly comprises a first bevel gear arranged on the second rotating rod, a second bevel gear is arranged on the vertical rod, and the first bevel gear is meshed with the second bevel gear.

In the technical scheme, the dust collector cover forming die provided by the utility model has the beneficial effects that: this dust catcher keeps off lid forming die, through setting up the processing platform, slewing mechanism, the bed die frame, the driving piece, go up the cooperation between mould subassembly and the link gear, when mould subassembly motion is gone up in the drive of driving piece, and cooperation link gear makes upward mould subassembly downward movement be connected with the bed die frame, slewing mechanism does not drive the bed die frame and rotates, and when upward mould subassembly upward movement, slewing mechanism rotates, thereby switch the bed die frame, thereby carry out the injection molding of next time continuously, the device is got up simple and convenient to operate, has stronger practicality.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of connection between a linkage mechanism and a rotation mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a linkage mechanism according to an embodiment of the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Reference numerals illustrate:

1. a processing table; 201. rotating the column; 202. a rotating disc; 3. a lower die frame; 4. a hydraulic cylinder; 501. a top plate; 502. extruding a block; 601. a fixed frame; 602. a vertical rod; 603. a first rotating lever; 604. a second rotating lever; 605. a first gear; 606. a second gear; 701. a connecting plate; 702. a toothed plate; 703. a third gear; 801. a rotating cylinder; 802. a first bevel gear disk; 803. a second bevel gear disk; 804. a fixed plate; 805. a spring; 901. a first bevel gear; 902. and a second bevel gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Referring to fig. 1-4, a dust collector shield forming die comprises a processing table 1, wherein a rotating mechanism is arranged on the processing table 1, the rotating mechanism comprises a rotating column 201 which is rotatably connected to the processing table 1, and a rotating disc 202 is arranged on the rotating column 201; a plurality of lower mold frames 3 are provided on the rotating disc 202; the processing table 1 is provided with an upper die assembly through a driving piece, and a rotating mechanism is driven to rotate through a linkage mechanism in the moving stroke of the upper die for switching different lower die frames 3 for injection molding.

Specifically, the dust collector cover forming mold comprises a processing table 1, wherein the processing table 1 is of the prior art, and not described in detail herein, a rotating mechanism is arranged on the processing table 1, the rotating mechanism comprises a rotating column 201 rotationally connected to the processing table 1, a rotating disc 202 is arranged on the rotating column 201, the rotating column 201 rotates at the center of the rotating disc 202, and the rotating disc 202 is arranged in a disc shape; the rotating disc 202 is provided with a plurality of lower die frames 3, the sizes and the shapes of the lower die frames 3 are kept the same, and the lower die frames 3 are distributed in an annular array shape with the rotating column 201 as the center; the upper die assembly is arranged on the processing table 1 through the driving piece, the rotating mechanism is driven to rotate through the linkage mechanism in the travel of the upper die movement, and the upper die assembly is used for switching different lower die frames 3 to perform injection molding, so that after one lower die frame 3 is subjected to injection molding, the next lower die frame 3 is switched to perform injection molding, the lower die frame 3 subjected to injection molding can be moved, and the dust collector shielding cover molding speed is effectively improved.

In a further embodiment of the present utility model, the driving member is a hydraulic cylinder 4, and the upper die assembly includes a top plate 501 disposed on the hydraulic cylinder 4, and a pressing block 502 is disposed on the top plate 501.

Preferably, the driving piece is pneumatic cylinder 4, and external power source and control switch are connected to pneumatic cylinder 4, and the state before the outage is kept to the pneumatic cylinder 4 after the outage, goes up the mould subassembly and is provided with extrusion piece 502 including setting up roof 501 on pneumatic cylinder 4 on the roof 501, can carry out extrusion to the injection molding liquid in the lower mould frame 3 through extrusion piece 502.

In a further provided embodiment of the present utility model, the linkage mechanism includes a fixed frame 601 and a vertical rod 602 that are disposed on the processing table 1, and a first rotating rod 603 and a second rotating rod 604 are rotatably connected to the fixed frame 601; the first rotating rod 603 is connected with the top plate 501 through a connecting component, an acting component is arranged between the first rotating rod 603 and the second rotating rod 604, the second rotating rod 604 is connected with the vertical rod 602 through a transmission component, a first gear 605 is arranged on the vertical rod 602, a second gear 606 is arranged on the rotating column 201, and the first gear 605 is meshed with the second gear 606.

Preferably, the linkage mechanism comprises a fixed frame 601 and a vertical rod 602 which are arranged on the processing table 1, the fixed frame 601 is rotatably connected with a first rotating rod 603 and a second rotating rod 604, and the fixed frame 601 is used for supporting and fixing the first rotating rod 603 and the second rotating rod 604, and the first rotating rod 603 and the second rotating rod 604 are arranged on the same straight line; the first rotating rod 603 is connected with the top plate 501 through the connecting component, so that the top plate 501 can move to drive the first rotating rod 603 to synchronously move, an acting component is arranged between the first rotating rod 603 and the second rotating rod 604, the second rotating rod 604 is connected with the vertical rod 602 through the transmission component, a first gear 605 is arranged on the vertical rod 602, a second gear 606 is arranged on the rotating column 201, the first gear 605 is meshed with the second gear 606, the first gear 605 is driven to rotate through the vertical rod 602, the second gear 606 is matched to enable rotation to rotate, the rotating disk 202 on the processing table 1 can be driven to rotate through the rotation of the rotating column 201, and the lower die frame 3 on the rotating disk 202 is used for switching, so that the speed of dust collector cover blocking injection molding can be improved.

In a further embodiment of the present utility model, the connection assembly includes a connection plate 701 disposed on the top plate 501, a toothed plate 702 is disposed on the connection plate 701, a third gear 703 is disposed on the first rotating rod 603, and the toothed plate 702 is meshed with the third gear 703.

Preferably, the connecting assembly comprises a connecting plate 701 arranged on the top plate 501, a toothed plate 702 is arranged on the connecting plate 701, the connecting plate 701 is used for connecting the toothed plate 702 and the top plate 501, the toothed plate 702 synchronously moves through the connecting plate 701 while the hydraulic cylinder 4 drives the top to move, a third gear 703 is arranged on the first rotating rod 603, the toothed plate 702 is meshed with the third gear 703, the toothed plate 702 moves to drive the third gear 703 on the first rotating rod 603 to rotate, kinetic energy is provided for the rotation of the first rotating rod 603, the toothed plate 702 moves downwards to drive the third gear 703 to rotate clockwise, and when the toothed plate 702 moves upwards, the toothed plate 703 is driven to rotate anticlockwise.

In a further embodiment of the present utility model, the acting component includes a rotating cylinder 801 slidably connected to the first rotating rod 603, a first inclined fluted disc 802 is disposed on the rotating cylinder 801, and a second inclined fluted disc 803 is disposed on the second rotating rod 604; the first rotating rod 603 is provided with a fixed disc 804, a spring 805 is arranged between the fixed disc 804 and the first inclined fluted disc 802, and the elastic force of the spring 805 drives the first inclined fluted disc 802 to contact with the second inclined fluted disc 803.

Preferably, the acting component comprises a rotating cylinder 801 slidingly connected to the first rotating rod 603, the rotating cylinder 801 on the first rotating rod 603 moves left and right on the first rotating rod 603 through a limiting piece, the rotating cylinder 801 rotates along with the rotation of the first rotating rod 603, a first inclined fluted disc 802 is arranged on the rotating cylinder 801, and a second inclined fluted disc 803 is arranged on the second rotating rod 604; the first rotating rod 603 is provided with a fixed disc 804, a spring 805 is arranged between the fixed disc 804 and the first inclined fluted disc 802, the elastic force of the spring 805 drives the first inclined fluted disc 802 to be in contact with the second inclined fluted disc 803, and as the teeth on the first inclined fluted disc 802 and the teeth on the second inclined fluted disc 803 are all arranged to be inclined, when the first inclined fluted disc 802 rotates anticlockwise, the first inclined fluted disc 802 synchronously drives the second inclined fluted disc 803 to synchronously rotate, and when the first inclined fluted disc 802 rotates clockwise, the first inclined fluted disc 802 is influenced by the inclined teeth, so that the second inclined fluted disc 803 cannot be driven to rotate.

In a further provided embodiment of the utility model, the transmission assembly comprises a first bevel gear 901 arranged on the second rotating rod 604, a second bevel gear 902 is arranged on the vertical rod 602, and the first bevel gear 901 is meshed with the second bevel gear 902.

Preferably, the transmission assembly comprises a first bevel gear 901 arranged on a second rotating rod 604, a second bevel gear 902 is arranged on a vertical rod 602, the first bevel gear 901 is meshed with the second bevel gear 902, the first bevel gear 901 and the second bevel gear 902 are meshed, so that the vertical rod 602 can be driven to rotate while the second rotating rod 604 rotates, and the vertical rod 602 drives the first gear 605 to rotate and is matched with the second gear 606 to enable a rotating mechanism in the processing table 1 to rotate for working.

Working principle: when the dust collector cover is in operation, the hydraulic cylinder 4 on the processing table 1 is started, the top plate 501 can be driven to move downwards through the hydraulic cylinder 4, when the top plate 501 moves downwards, the toothed plate 702 can be driven to move synchronously through the connecting plate 701, the toothed plate 702 can be meshed with the third gear 703 to rotate after moving, the third gear 703 can drive the first rotating rod 603 to rotate, the first rotating rod 603 can drive the first inclined fluted disc 802 to rotate clockwise, at the moment, the first inclined fluted disc 802 can not drive the second inclined fluted disc 803 on the second rotating rod 604 to rotate, at the moment, the first inclined fluted disc 802 can drive the rotating cylinder 801 to move on the surface of the first rotating rod 603 and squeeze the spring 805, so that after the first inclined fluted disc 802 moves, normal rotation can be carried out until the top plate 501 and the squeezing block 502 are attached to the lower die frame 3 on the rotating disc 202, and at the moment, the dust collector cover is subjected to injection molding;

after the forming is completed, the hydraulic cylinder 4 drives the top plate 501 to move reversely, and enables the extrusion block 502 on the top plate 501 to be separated from the lower die frame 3, at this time, the top of the toothed plate 702 is contacted with the third gear 703 again, and drives the third gear 703 to rotate reversely, at this time, the first inclined fluted disc 802 on the first rotating rod 603 is meshed with the second inclined fluted disc 803 on the second rotating rod 604 to rotate, at this time, the second rotating rod 604 connected to the second inclined fluted disc 803 rotates synchronously, and through the rotation of the second rotating rod 604, the first bevel gear 901 can be driven to rotate, and the second bevel gear 902 on the vertical rod 602 rotates synchronously, and through the rotation of the vertical rod 602, the first gear 605 in the processing table 1 can be driven to rotate, and through the rotation of the first gear 605, the second gear 606 on the rotating column 201 can be meshed with the rotation of the second gear 201, and the rotating disc 202 is matched with the first inclined fluted disc 802, so that a plurality of lower die frames 3 on the rotating disc 202 can rotate synchronously, and the switching of the lower die frames 3 can be realized.

It should be noted that the electric equipment and the external power supply related to the utility model can be powered by the storage battery.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a dust catcher shielding lid forming die, includes processing platform (1), its characterized in that:

the machining table (1) is provided with a rotating mechanism, the rotating mechanism comprises a rotating column (201) which is rotatably connected to the machining table (1), and a rotating disc (202) is arranged on the rotating column (201);

a plurality of lower die frames (3) are arranged on the rotating disc (202);

the processing table (1) is provided with an upper die assembly through a driving piece, and a rotating mechanism is driven to rotate through a linkage mechanism in the moving stroke of the upper die for switching different lower die frames (3) to carry out injection molding.

2. A dust collector shield forming die as claimed in claim 1, wherein the driving member is a hydraulic cylinder (4), the upper die assembly comprises a top plate (501) arranged on the hydraulic cylinder (4), and an extrusion block (502) is arranged on the top plate (501).

3. The dust collector shield forming die according to claim 1, wherein the linkage mechanism comprises a fixed frame (601) and a vertical rod (602) which are arranged on the processing table (1), and a first rotating rod (603) and a second rotating rod (604) are rotatably connected to the fixed frame (601);

the first rotating rod (603) is connected with the top plate (501) through a connecting component, an acting component is arranged between the first rotating rod (603) and the second rotating rod (604), the second rotating rod (604) is connected with the vertical rod (602) through a transmission component, a first gear (605) is arranged on the vertical rod (602), a second gear (606) is arranged on the rotating column (201), and the first gear (605) is meshed with the second gear (606).

4. A dust collector shield forming die according to claim 3, wherein the connecting assembly comprises a connecting plate (701) arranged on the top plate (501), a toothed plate (702) is arranged on the connecting plate (701), a third gear (703) is arranged on the first rotating rod (603), and the toothed plate (702) is meshed with the third gear (703).

5. A dust collector shield forming die according to claim 3, wherein the action assembly comprises a rotary cylinder (801) slidingly connected to a first rotary rod (603), the rotary cylinder (801) is provided with a first inclined fluted disc (802), and the second rotary rod (604) is provided with a second inclined fluted disc (803);

the first rotating rod (603) is provided with a fixed disc (804), a spring (805) is arranged between the fixed disc (804) and the first inclined fluted disc (802), and the elastic force of the spring (805) drives the first inclined fluted disc (802) to be in contact with the second inclined fluted disc (803).

6. A dust collector shield forming die according to claim 3, wherein the transmission assembly comprises a first bevel gear (901) arranged on a second rotating rod (604), a second bevel gear (902) is arranged on the vertical rod (602), and the first bevel gear (901) is meshed with the second bevel gear (902).