CN218315163U

CN218315163U - Blowing device convenient to overhaul

Info

Publication number: CN218315163U
Application number: CN202222525318.4U
Authority: CN
Inventors: 董荣康
Original assignee: Ningguo Singularity Plastic Products Co ltd
Current assignee: Ningguo Singularity Plastic Products Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-17
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a blowing device convenient to overhaul, including workstation and locating component, the top surface central authorities of workstation are provided with the lower mould, and both ends all are connected with the pillar about the top surface of workstation, the top of pillar is fixed with the roof, and the bottom surface of roof is controlled both ends and all is settled there is electric putter, electric putter's bottom fixedly connected with slide, and the bottom surface central authorities of slide are provided with the mould for quick assembly disassembly locating component sets up in both ends about one side of last mould and lower mould, locating component includes slot, locating piece, bolt, fender ring, spring and electro-magnet. This blowing device convenient to overhaul passes through locating component's setting, when overhauing and maintaining, can start the electro-magnet, because the magnetic attraction of electro-magnet is greater than the elasticity of spring for the electro-magnet can adsorb the bolt, thereby can make bolt and locating piece separation, in order to remove the restriction to the locating piece, just can be quick dismantle last mould and lower mould.

Description

Blowing device convenient to overhaul

Technical Field

The utility model relates to a toolbox production technical field specifically is a blowing device convenient to overhaul.

Background

The tool box is a container for storing tools and various household sundries, can be used for various purposes such as production, households, maintenance, fishing and the like, and is widely used. During the production process of the tool box, a blow molding device is used for blow molding the tool box.

The utility model relates to a blowing technical field as application number CN202121682368.2, concretely relates to rubber toolbox blowing mould, the on-line screen storage device comprises a base and a supporting frame, still include the controller, pressing means and blowing mechanism, pressing means includes the mould, lower mould and lifting unit, blowing mechanism includes gas transmission subassembly, push down subassembly and two toper breather nozzles, the top of going up the mould is the symmetry and is provided with two blowing mouths, gas transmission subassembly and push down the subassembly and establish respectively at the top both ends of support frame, two toper breather nozzles all establish on pushing down the subassembly, and every breather nozzle all communicates with gas transmission subassembly, lifting unit and push down subassembly and controller are electric connection, the utility model discloses a rubber toolbox blowing mould, can realize automatic blowing, can prevent to leak gas when ventilating simultaneously, promote the blowing efficiency, can real-time detection mould internal atmospheric pressure numerical value simultaneously, prevent the not enough circumstances of leakproofness, and then promote the blowing quality, promote the product quality.

Blow molding devices similar to the above applications currently suffer from the following drawbacks:

because the quick upper and lower mould to the device of being not convenient for carries out the dismouting, lead to comparatively hard problem when overhauing.

In view of the above, the present invention provides a blow molding device that is convenient to maintain and repair, and is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blowing device convenient to overhaul to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blowing device convenient to overhaul, includes workstation and locating component, the top surface central authorities of workstation are provided with the lower mould, and both ends all are connected with the pillar about the top surface of workstation, the top of pillar is fixed with the roof, and both ends all settle at the bottom surface of roof have electric putter, electric putter's bottom fixedly connected with slide, and the bottom surface central authorities of slide are provided with the mould, are used for quick assembly disassembly locating component sets up both ends about one side of mould and lower mould, locating component includes slot, locating piece, bolt, fender ring, spring and electro-magnet, the inside sliding connection of slot has the locating piece, and the inside sliding connection of locating piece has the bolt, the one end outside of bolt is fixed with keeps off the ring, and keeps off one side of ring and is connected with the spring, the workstation has the electro-magnet with the inside arrangement in both ends about the slide.

Furthermore, the sliding plate is connected with the support in a sliding mode, and the inside of the sliding plate is communicated with the inside of the upper die.

Further, the left side and the right side of the upper die and the lower die are fixedly connected with handles, a blow molding hole is formed in the center of the top face of the upper die, and a supporting plate is connected to the inner portion of the lower die in a sliding mode.

Furthermore, the inside outer end of lower mould is provided with the cooling module who is used for even cooling, cooling module includes first feed liquor pipe, first cooling channel and first drain pipe, the right-hand member of first feed liquor pipe is connected with first cooling channel, and first cooling channel's left lower extreme is connected with first drain pipe.

Further, the first cooling channel is spirally distributed relative to the interior of the lower die, and the central position of the first cooling channel is coincided with the central position of the lower die.

Furthermore, the cooling assembly further comprises a second liquid inlet pipe, a second cooling channel and a second liquid outlet pipe, the second cooling channel is connected to the upper end of the second liquid inlet pipe and distributed in a W shape, and the second liquid outlet pipe is connected to the right lower end of the second cooling channel.

Further, the bottom of layer board is provided with the drawing of patterns subassembly that is used for the quick drawing of patterns, the drawing of patterns subassembly includes cylinder, limiting plate and cushion, the inside bottom symmetry of lower mould is settled there is the cylinder, and cylinder and layer board fixed connection, the inside left and right sides of lower mould is fixed with the limiting plate, and the top of limiting plate is provided with the cushion.

The utility model provides a blowing device convenient to overhaul possesses following beneficial effect: this blowing device convenient to overhaul adopts mutually supporting between a plurality of subassemblies, not only can be quick fix a position last mould and lower mould, is favorable to improving the convenience when installing, and can also be quick cool off the work piece to efficiency when improving the work piece shaping.

1. The utility model discloses a setting of locating component, when overhauing and maintaining, can start the electro-magnet, because the magnetic attraction of electro-magnet is greater than the elasticity of spring, make the electro-magnet can adsorb the bolt, thereby can make bolt and locating piece separation, in order to remove the restriction to the locating piece, just can be quick dismantle last mould and lower mould, in order to improve the convenience when overhauing and maintaining, and can close the electro-magnet when the installation, the spring just can promote the retainer ring, make the bolt insert in the locating piece, thereby can be quick fix a position last mould and lower mould, be favorable to improving the convenience when installing;

2. the utility model discloses a cooling assembly's setting, when cooling off the raw materials, pour into the coolant liquid through first feed liquor pipe and second feed liquor pipe into, make the coolant liquid can move in first cooling channel and second cooling channel, and because spiral helicine first cooling channel can evenly coat on the inner wall of lower mould recess, make it can cool off the lateral wall of work piece fast, the second cooling channel of M shape can cool off the bottom surface of work piece fast simultaneously, thus is favorable to improving speed and quality when the work piece is shaped;

3. the utility model discloses a setting of drawing of patterns subassembly, when the work piece after the shaping is taken out to needs, can open last mould fast through electric putter, the cylinder can drive the layer board and shift up simultaneously, thereby can release the work piece from the lower mould in, with the convenience when getting the piece of improvement, and when the cylinder drives the layer board and resets, the limiting plate can carry on spacingly to the position of layer board, avoid layer board offset to lead to the work piece shaping back not of uniform size, and the cushion can also cushion between limiting plate and the layer board, loss when reducing the collision.

Drawings

FIG. 1 is a schematic view of an overall front sectional structure of a blow molding apparatus for easy maintenance according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of the blow molding device convenient for maintenance of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of an upper mold of the blow molding device convenient for maintenance;

fig. 4 is an enlarged schematic structural view of a position B in fig. 1 of the blow molding device convenient for maintenance.

In the figure: 1. a work table; 2. a lower die; 3. a support post; 4. a top plate; 5. an electric push rod; 6. a slide plate; 7. an upper die; 8. a positioning assembly; 801. inserting slots; 802. positioning a block; 803. a bolt; 804. a baffle ring; 805. a spring; 806. an electromagnet; 9. a handle; 10. blowing the holes; 11. a support plate; 12. a cooling assembly; 1201. a first liquid inlet pipe; 1202. a first cooling channel; 1203. a first liquid outlet pipe; 1204. a second liquid inlet pipe; 1205. a second cooling channel; 1206. a second liquid outlet pipe; 13. a demolding component; 1301. a cylinder; 1302. a limiting plate; 1303. a rubber pad.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1, 2 and 3, a blow molding device convenient for maintenance comprises a workbench 1 and a positioning assembly 8, wherein a lower die 2 is arranged at the center of the top surface of the workbench 1, pillars 3 are connected to the left and right ends of the top surface of the workbench 1, a top plate 4 is fixed at the top end of each pillar 3, electric push rods 5 are arranged at the left and right ends of the bottom surface of the top plate 4, sliding plates 6 are fixedly connected to the bottom ends of the electric push rods 5, an upper die 7 is arranged at the center of the bottom surface of each sliding plate 6, the sliding plates 6 are slidably connected with the pillars 3, the inside of each sliding plate 6 is communicated with the inside of the corresponding upper die 7, the sliding plates 6 can be limited through the pillars 3 to improve the stability during movement, the positioning assembly 8 for quick assembly and disassembly is arranged at the left and right ends of one side of the upper die 7 and the lower die 2, the positioning assembly 8 comprises slots 801, positioning blocks 802, plugs 803, retaining rings 804, springs 805 and electromagnets 806, the inner part of the slot 801 is connected with a positioning block 802 in a sliding manner, the inner part of the positioning block 802 is connected with a bolt 803 in a sliding manner, the outer side of one end of the bolt 803 is fixed with a baffle ring 804, one side of the baffle ring 804 is connected with a spring 805, when the positioning block 802 is installed and inserted into the slot 801, the spring 805 can push the baffle ring 804 to enable the bolt 803 to be inserted into the positioning block 802, thereby being capable of rapidly positioning the upper die 7 and the lower die 2, and being beneficial to improving the convenience when in installation, electromagnets 806 are arranged inside the left end and the right end of the workbench 1 and the sliding plate 6, and the electromagnets 806 can be started when in maintenance, because the magnetic attraction force of the electromagnets 806 is larger than the elastic force of the spring 805, the electromagnets 806 can adsorb the bolt 803, thereby being capable of separating the bolt 803 from the positioning block 802 to release the limitation on the positioning block 802, and rapidly disassembling the upper die 7 and the lower die 2, in order to improve the convenience when overhauing and maintaining, go up the equal fixedly connected with handle 9 in the left and right sides of mould 7 and lower mould 2, and the top surface central authorities of going up mould 7 are provided with blow molding hole 10, and the inside sliding connection of lower mould 2 has layer board 11.

As shown in fig. 1 and 4, a cooling assembly 12 for uniform cooling is disposed at an outer end of an interior of the lower mold 2, the cooling assembly 12 includes a first liquid inlet pipe 1201, a first cooling channel 1202 and a first liquid outlet pipe 1203, the right end of the first liquid inlet pipe 1201 is connected with the first cooling channel 1202, the left lower end of the first cooling channel 1202 is connected with the first liquid outlet pipe 1203, cooling liquid is injected through the first liquid inlet pipe 1201 and the second liquid inlet pipe 1204, so that the cooling liquid can move in the first cooling channel 1202 and the second cooling channel 1205 and then be discharged from the first liquid outlet pipe 1203 and the second liquid outlet pipe 1206, the first cooling channel 1202 is spirally distributed with respect to the interior of the lower mold 2, and a central position of the first cooling channel 1202 coincides with a central position of the lower mold 2, because the spiral first cooling channel 1202 can be uniformly coated on an inner wall of a groove of the lower mold 2, so that it can rapidly cool a side wall of a workpiece, the cooling assembly 12 further comprises a second liquid inlet pipe 1204, a second cooling channel 1205 and a second liquid outlet pipe 1206, the upper end of the second liquid inlet pipe 1204 is connected with the second cooling channel 1205, the second cooling channel 1205 is distributed in a W shape, the M-shaped second cooling channel 1205 can rapidly cool the bottom surface of the workpiece, so as to be beneficial to improving the speed and quality of the workpiece during forming, the right lower end of the second cooling channel 1205 is connected with the second liquid outlet pipe 1206, the bottom end of the supporting plate 11 is provided with a demoulding assembly 13 for rapid demoulding, the demoulding assembly 13 comprises a cylinder 1301, a limiting plate 1302 and a rubber pad 1303, the cylinder 1301 is symmetrically arranged at the bottom end inside the lower die 2, the cylinder 1301 is fixedly connected with the supporting plate 11, the cylinder 1301 can drive the supporting plate 11 to move upwards, so as to push the workpiece out of the lower die 2, so as to improve the convenience in taking, the limiting plates 1302 are fixed at the left side and the right side inside the lower die 2, and the top of limiting plate 1302 is provided with cushion 1303, and when cylinder 1301 drove layer board 11 and reset, limiting plate 1302 can carry on spacingly to layer board 11's position, avoids 11 offset of layer board to lead to the work piece shaping back not of uniform size to cushion 1303 can also cushion between limiting plate 1302 and the layer board 11, with the loss when reducing the collision.

To sum up, this blowing device convenient to overhaul, when using, at first according to the structure shown in fig. 1, place the raw materials on the lower mould 2, then start the electric putter 5 on the roof 4, make it drive the slide 6 to move, can carry on spacing to the slide 6 through the pillar 3 at the same time, in order to improve the stability when moving, thus can make the upper mould 7 cover on the lower mould 2, to compress tightly the edge of the raw materials, later blow into the gas through the blowing hole 10, make the raw materials can laminate with the inside of the lower mould 2 and shape, then according to the structure shown in fig. 4, while cooling the raw materials, inject the coolant liquid through first feed liquor pipe 1201 and second feed liquor pipe 1204, make the coolant liquid can move in first cooling channel 1202 and second cooling channel 1205, discharge from first drain pipe 1203 and second drain pipe 1206 again, and because the spiral first cooling channel 1202 can be uniformly coated on the inner wall of the groove of the lower die 2, the side wall of the workpiece can be rapidly cooled, meanwhile, the M-shaped second cooling channel 1205 can be rapidly cooled on the bottom surface of the workpiece, thereby being beneficial to improving the speed and quality of the workpiece when being formed, then, the upper die 7 can be rapidly opened through the electric push rod 5, meanwhile, the air cylinder 1301 can drive the supporting plate 11 to move upwards, thereby being capable of pushing the workpiece out of the lower die 2, so as to improve the convenience when taking the workpiece, and when the air cylinder 1301 drives the supporting plate 11 to reset, the position of the supporting plate 1302 can be limited by the limiting plate 1302, so as to avoid the situation that the workpiece is different in size after being formed due to the position deviation of the supporting plate 11, and the rubber cushion 1303 can also buffer between the limiting plate 1302 and the supporting plate 11, so as to reduce the loss during collision, finally, according to the structure shown in fig. 2 and fig. 3, the electromagnet 806 can be started during maintenance, because the magnetic attraction of electro-magnet 806 is greater than the elasticity of spring 805, make electro-magnet 806 can adsorb bolt 803, thereby can make bolt 803 and locating piece 802 separate, in order to remove the restriction to locating piece 802, just can be quick dismantle last mould 7 and lower mould 2, in order to improve the convenience when overhauing the maintenance, and when the installation, after inserting locating piece 802 in slot 801, can close electro-magnet 806, spring 805 just can promote fender ring 804, make bolt 803 insert in locating piece 802, thereby can be quick fix a position last mould 7 and lower mould 2, be favorable to improving the convenience when installing.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a blowing device convenient to overhaul, includes workstation (1) and locating component (8), its characterized in that, the top surface central authorities of workstation (1) are provided with lower mould (2), and both ends all are connected with pillar (3) about the top surface of workstation (1), the top of pillar (3) is fixed with roof (4), and both ends all settle electric putter (5) about the bottom surface of roof (4), the bottom fixedly connected with slide (6) of electric putter (5), and the bottom surface central authorities of slide (6) are provided with mould (7), are used for quick assembly disassembly locating component (8) set up in both ends about one side of last mould (7) and lower mould (2), locating component (8) are including slot (801), locating piece (802), bolt (803), fender ring (804), spring (805) and electro-magnet (806), the inside sliding connection of slot (801) has locating piece (802), and the inside sliding connection of locating piece (802) has bolt (802), the one end outside of bolt (803) is fixed with fender ring (804), and keeps off one side of ring (804) and the slide (806) is connected with the equal arrangement of workstation (806) both ends (1) have all, and the arrangement of workstation (806).

2. An easy-to-service blow molding apparatus according to claim 1, wherein the slide plate (6) is slidably connected to the pillar (3), and an inside of the slide plate (6) communicates with an inside of the upper mold (7).

3. The blowing device convenient to overhaul according to claim 1, wherein handles (9) are fixedly connected to the left side and the right side of the upper die (7) and the lower die (2), a blowing hole (10) is formed in the center of the top surface of the upper die (7), and a supporting plate (11) is slidably connected to the inside of the lower die (2).

4. An overhaul blowing device according to claim 1, wherein the inner outer end of the lower mold (2) is provided with a cooling assembly (12) for uniform cooling, the cooling assembly (12) comprises a first liquid inlet pipe (1201), a first cooling channel (1202) and a first liquid outlet pipe (1203), the right end of the first liquid inlet pipe (1201) is connected with the first cooling channel (1202), and the left lower end of the first cooling channel (1202) is connected with the first liquid outlet pipe (1203).

5. An easy-to-service blow molding apparatus according to claim 4, wherein the first cooling channel (1202) is spirally distributed with respect to the interior of the lower mold (2), and the center position of the first cooling channel (1202) coincides with the center position of the lower mold (2).

6. An easy-to-service blow molding apparatus according to claim 4, wherein the cooling assembly (12) further comprises a second liquid inlet pipe (1204), a second cooling channel (1205) and a second liquid outlet pipe (1206), the second cooling channel (1205) is connected to the upper end of the second liquid inlet pipe (1204), the second cooling channel (1205) is distributed in a W shape, and the second liquid outlet pipe (1206) is connected to the right lower end of the second cooling channel (1205).

7. The easy-to-overhaul blow molding device according to claim 3, wherein the bottom end of the supporting plate (11) is provided with a demolding assembly (13) for quick demolding, the demolding assembly (13) comprises a cylinder (1301), a limiting plate (1302) and a rubber mat (1303), the cylinder (1301) is symmetrically arranged at the bottom end of the inner part of the lower mold (2), the cylinder (1301) is fixedly connected with the supporting plate (11), the limiting plate (1302) is fixed at the left side and the right side of the inner part of the lower mold (2), and the rubber mat (1303) is arranged at the top end of the limiting plate (1302).