CN213829978U

CN213829978U - Finished product stamping mechanism for plastic packaging products

Info

Publication number: CN213829978U
Application number: CN202022169841.9U
Authority: CN
Inventors: 吴树龙; 吴一帆
Original assignee: Heyuan Jiangtai Intelligent Packaging Technology Co ltd
Current assignee: Heyuan Jiangtai Intelligent Packaging Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-30
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a finished product punching mechanism for plastic packaging products, which comprises a workbench, wherein the upper end of the workbench is vertically and fixedly connected with two vertical plates which are parallel to each other, the upper end of each vertical plate is horizontally and fixedly connected with a top plate, the lower end center position of the top plate is fixedly connected with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is horizontally and fixedly connected with a mounting plate, one end of the mounting plate, which is far away from the hydraulic telescopic rod, is fixedly connected with an upper die, a lower die is arranged under the upper die, the lower end of the top plate is provided with a cooling mechanism for quickly cooling the plastic finished products after punching on the lower die, the utility model is provided with a cooling mechanism, air is blown onto the plastic products of the lower die by using a fixed frame and a sliding rod, so that the plastic finished products on the lower die are quickly cooled, and meanwhile, the mounting plate is cushioned and damped by using a spring and the sliding rod, the utility model discloses still utilize spout and slider to carry on spacingly to the backup pad, improve the punching press precision.

Description

Finished product stamping mechanism for plastic packaging products

Technical Field

The utility model relates to a plastic packaging goods technical field specifically is a finished product punching press mechanism for plastic packaging goods.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are plastic synthetic polymer materials, and form three essential synthetic materials in daily life together with synthetic rubber and synthetic fiber.

After the plastic products are punched and formed, the plastic products need to be cooled and can be taken down from the die, but the existing cooling mode adopts natural cooling, so that the production efficiency of the plastic products is reduced, and the plastic products are inconvenient to use by a user.

In view of the above problems, an improved final product stamping mechanism for plastic packaging products is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a finished product punching press mechanism for plastic packaging goods to solve the problem that proposes 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 finished product punching press mechanism for plastic packaging goods, includes the workstation, workstation lower extreme fixedly connected with is used for the base of supporting the workstation, two risers that are parallel to each other of the vertical fixedly connected with in workstation upper end, the horizontal fixedly connected with roof in riser upper end, roof lower extreme central point puts fixedly connected with hydraulic telescoping rod, hydraulic telescoping rod's the horizontal fixedly connected with mounting panel of output, hydraulic telescoping rod's one end fixedly connected with is used for making plastic stamping forming's last mould is kept away from to the mounting panel, be provided with under the last mould and be used for carrying out the bed die that punches to plastics with last mould cooperation, the bed die passes through fixed block fixed connection on the workstation, the roof lower extreme is provided with and is used for carrying out rapid cooling's cooling mechanism to the plastics finished product after the punching press was accomplished on the bed die.

As a further aspect of the present invention: the vertical riser is characterized in that a sliding groove is vertically formed in the side wall of the riser, and a sliding block capable of sliding along the inner wall of the sliding groove is fixedly connected to the side wall, close to the riser, of the mounting plate.

As a further aspect of the present invention: the cooling body includes four fixed frames, four fixed frame is circumference array fixed connection around roof central point puts the one side that is close to the mounting panel at the roof, sliding connection has the slide bar on the fixed frame inner wall, the one end that the roof was kept away from to the slide bar passes fixed frame fixed connection on the mounting panel, the one end fixedly connected with that the roof was kept away from to fixed frame is used for preventing the dog of the fixed frame of slide bar roll-off.

Offer the air inlet that is used for admitting air to fixed frame on the roof of fixed frame upper end, fixed mounting has the second check valve that only allows the air to enter into fixed frame in the air inlet, air inlet and the inside intercommunication each other of fixed frame, the inside central point of slide bar puts vertical fixedly connected with air duct, the slide bar has been kept away from and has been seted up the opening on the lateral wall of fixed frame one end, the opening communicates each other with the inside air duct of slide bar, fixed mounting has the first check valve that only allows the air outflow in the fixed frame in the opening, fixedly connected with can carry out flexible cooling tube on the opening, the cooling tube is kept away from open-ended one end and is passed the riser setting on the riser lateral wall of bed die top, the air inlet upper end is provided with the refrigeration component who is used for carrying the cold air to fixed frame in.

As a further aspect of the present invention: fixedly connected with is used for buffering absorbing spring to the mounting panel when the punching press on the slide bar in the fixed frame, the one end fixed connection that the slide bar was kept away from to the spring is on the roof of fixed frame upper end.

As a further aspect of the present invention: the diameter of the air inlet is smaller than that of the spring, and the diameter of the air guide pipe is smaller than that of the spring.

As a further aspect of the present invention: one end of the cooling pipe close to the lower die is fixedly connected with a filter screen used for preventing dust and sundries from entering the cooling pipe.

As a further aspect of the present invention: the refrigeration assembly comprises a refrigeration frame, the refrigeration frame is fixedly connected to a top plate at the upper end of the air inlet, the air inlet is communicated with the interior of the refrigeration frame, the upper end of the inner wall of the refrigeration frame is fixedly connected with a refrigerator for refrigerating air in the refrigeration frame, and a heat insulation layer for preventing temperature in the refrigeration frame from dissipating is fixedly connected to the side wall of the refrigeration frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with cooling body, utilize fixed frame and slide bar to blow the air to the plastic products of bed die on, make the quick cooling of plastics finished product on the bed die, improve plastics off-the-shelf shaping speed, convenient to use person uses, improves work efficiency, utilizes spring and slide bar to cushion the shock attenuation to the mounting panel simultaneously, improves stamping device's life.

2. The utility model discloses still utilize spout and slider to carry on spacingly to the backup pad, prevent that the mould from taking place to rock, improve the punching press precision, convenient to use person uses.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Wherein: the device comprises a workbench 1, a base 2, a vertical plate 3, a top plate 4, a hydraulic telescopic rod 5, a mounting plate 6, an upper die 7, a lower die 8, a sliding groove 9, a sliding block 10, a fixing frame 11, a sliding rod 12, a spring 13, an air inlet 14, a second one-way valve 15, an air guide pipe 16, an opening 17, a first one-way valve 18, a cooling pipe 19, a filter screen 20, a refrigeration frame 21 and a refrigerator 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a finished product stamping mechanism for plastic packaging products includes a workbench 1, a base 2 for supporting the workbench 1 is fixedly connected to the lower end of the workbench 1, two mutually parallel vertical plates 3 are vertically and fixedly connected to the upper end of the workbench 1, a top plate 4 is horizontally and fixedly connected to the upper end of the vertical plates 3, a hydraulic telescopic rod 5 is fixedly connected to the central position of the lower end of the top plate 4, a mounting plate 6 is horizontally and fixedly connected to the output end of the hydraulic telescopic rod 5, an upper mold 7 for stamping the plastic is fixedly connected to one end of the mounting plate 6 away from the hydraulic telescopic rod 5, a lower mold 8 for stamping the plastic in cooperation with the upper mold 7 is arranged under the upper mold 7, the lower mold 8 is fixedly connected to the workbench 1 through a fixing block, a chute 9 is vertically arranged on the side wall of the vertical plate 3, fixedly connected with can be along the gliding slider 10 of 9 inner walls of spout on the lateral wall that mounting panel 6 is close to riser 3, spout 9 is spacing with slider 10's effect when the punching press, prevents that upper die 7 from taking place to rock, improves the punching press precision, and convenient to use person uses, 4 lower extremes of roof are provided with and are used for carrying out rapid cooling's cooling mechanism to the plastics finished product after the punching press is accomplished on lower die 8.

Cooling body includes four fixed frames 11, four fixed frame 11 is circumference array fixed connection around 4 central point on the roof and puts one side that is close to mounting panel 6 at roof 4, sliding connection has slide bar 12 on the fixed frame 11 inner wall, the one end that roof 4 was kept away from to slide bar 12 passes fixed frame 11 fixed connection on mounting panel 6, the one end fixedly connected with that roof 4 was kept away from to fixed frame 11 is used for preventing the dog of the fixed frame 11 of slide bar 12 roll-off, fixedly connected with is used for buffering absorbing spring 13 to mounting panel 6 when the punching press on the slide bar 12 in the fixed frame 11, the one end fixed connection that slide bar 12 was kept away from to spring 13 is on roof 4 of fixed frame 11 upper end.

An air inlet 14 used for allowing air to enter the fixing frame 11 is formed in a top plate 4 at the upper end of the fixing frame 11, a second one-way valve 15 only allowing air to enter the fixing frame 11 is fixedly installed in the air inlet 14, the diameter of the air inlet 14 is smaller than that of a spring 13, the air inlet 14 is communicated with the inside of the fixing frame 11, an air duct 16 is vertically and fixedly connected to the center position of the inside of the slide bar 12, the diameter of the air duct 16 is smaller than that of the spring 13, an opening 17 is formed in a side wall, away from one end of the fixing frame 11, of the slide bar 12, the opening 17 is communicated with the air duct 16 inside the slide bar 12, a first one-way valve 18 only allowing air in the fixing frame 11 to flow out is fixedly installed in the opening 17, a telescopic cooling pipe 19 is fixedly connected to the opening 17, one end, away from the opening 17, of the cooling pipe 19 penetrates through a vertical plate 3 and is arranged on a side wall of the vertical plate 3 above a lower die 8, one end of the cooling pipe 19 close to the lower die 8 is fixedly connected with a filter screen 20 for preventing dust and sundries from entering the cooling pipe 19, the upper end of the air inlet 14 is provided with a refrigerating component for conveying cold air into the fixed frame 11, the working principle of the cooling mechanism is that during stamping, the hydraulic telescopic rod 5 is started, the output end of the hydraulic telescopic rod 5 pushes the mounting plate 6 to move downwards, the mounting plate 6 pushes the upper die 7 to be combined with the lower die 8 to stamp plastic raw materials, meanwhile, the mounting plate 6 drives the slide bar 12 to move downwards along the inner wall of the fixed frame 11, under the action of the first check valve 18 and the second check valve 15, air enters the fixed frame 11 through the air inlet 14, after the stamping is completed, the output end of the hydraulic telescopic rod 5 drives the mounting plate 6 to move upwards, the mounting plate 6 drives the upper die 7 to be separated from the lower die 8, and simultaneously, the mounting plate 6 pushes the slide bar 12 to move upwards along the inner wall of the fixed frame 11, under the effect of first check valve 18 and second check valve 15, make in the air of fixed frame 11 enters into air duct 16, air duct 16 carries the air in the cooling tube 19, and cooling tube 19 blows the air on bed die 8 to the realization cools off the plastics finished product on the bed die 8, improves the off-the-shelf shaping speed of plastics, and convenient to use person uses, cooling mechanism's effect utilizes fixed frame 11 and slide bar 12 to blow the air on the plastic products of bed die 8, makes the off-the-shelf plastics of bed die 8 cool off fast, improves the off-the-shelf shaping speed of plastics, and convenient to use person uses, improves work efficiency.

Refrigeration subassembly is including refrigeration frame 21, refrigeration frame 21 fixed connection is on roof 4 of air inlet 14 upper end, air inlet 14 and the inside intercommunication each other of refrigeration frame 21, refrigeration frame 21 inner wall upper end fixedly connected with is used for carrying out refrigerated refrigerator 22 to the air in the refrigeration frame 21, fixedly connected with is used for preventing the insulating layer that the temperature in the refrigeration frame 21 is lost on the refrigeration frame 21 lateral wall, the effect of refrigeration subassembly makes the temperature reduction of air in the refrigeration frame 21 through refrigerator 22 to in carrying fixed frame 11 through air inlet 14, the person of facilitating the use uses, improves the off-the-shelf cooling rate of plastics, the quick shaping of plastics finished product of being convenient for.

The utility model discloses a theory of operation is: when in use, the refrigerator 22 is started, and the temperature of the air in the refrigeration frame 21 is reduced by the refrigerator 22;

during punching, the hydraulic telescopic rod 5 is started, the output end of the hydraulic telescopic rod 5 pushes the mounting plate 6 to move downwards, the mounting plate 6 pushes the upper die 7 to be combined with the lower die 8 to punch plastic raw materials, the mounting plate 6 drives the slide rod 12 to move downwards along the inner wall of the fixed frame 11, under the action of the first one-way valve 18 and the second one-way valve 15, cold air in the refrigerating frame 21 enters the fixed frame 11 through the air inlet 14, after punching is completed, the output end of the hydraulic telescopic rod 5 drives the mounting plate 6 to move upwards, the mounting plate 6 drives the upper die 7 to be separated from the lower die 8, the mounting plate 6 pushes the slide rod 12 to move upwards along the inner wall of the fixed frame 11, under the action of the first one-way valve 18 and the second one-way valve 15, air in the fixed frame 11 enters the air guide pipe 16, the air guide pipe 16 conveys air into the cooling pipe 19, and the cooling pipe 19, thereby realizing cooling the plastic finished product on the lower die 8, improving the forming speed of the plastic finished product and being convenient for a user to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A finished product punching mechanism for plastic packaging products comprises a workbench (1), wherein the lower end of the workbench (1) is fixedly connected with a base (2) for supporting the workbench (1), the upper end of the workbench (1) is vertically and fixedly connected with two vertical plates (3) which are parallel to each other, the upper end of each vertical plate (3) is horizontally and fixedly connected with a top plate (4), the lower end center position of each top plate (4) is fixedly connected with a hydraulic telescopic rod (5), the output end of each hydraulic telescopic rod (5) is horizontally and fixedly connected with a mounting plate (6), one end, far away from the hydraulic telescopic rod (5), of each mounting plate (6) is fixedly connected with an upper die (7) for punching plastic, a lower die (8) matched with the upper die (7) is arranged under the upper die (7) and used for punching plastic, and the lower die (8) is fixedly connected to the workbench (1) through a fixing block, the device is characterized in that the lower end of the top plate (4) is provided with a cooling mechanism for rapidly cooling the plastic finished product which is punched on the lower die (8).

2. The finished product stamping mechanism for the plastic packaging products as claimed in claim 1, wherein a chute (9) is vertically formed on the side wall of the vertical plate (3), and a slide block (10) capable of sliding along the inner wall of the chute (9) is fixedly connected to the side wall of the mounting plate (6) close to the vertical plate (3).

3. The finished product stamping mechanism for plastic packaging products as claimed in claim 1, wherein the cooling mechanism comprises four fixing frames (11), the four fixing frames (11) are fixedly connected to one side of the top plate (4) close to the mounting plate (6) in a circumferential array around the center position of the top plate (4), a sliding rod (12) is slidably connected to the inner wall of the fixing frame (11), one end of the sliding rod (12) far away from the top plate (4) penetrates through the fixing frame (11) and is fixedly connected to the mounting plate (6), and one end of the fixing frame (11) far away from the top plate (4) is fixedly connected with a stop block for preventing the sliding rod (12) from sliding out of the fixing frame (11);

offer on roof (4) of fixed frame (11) upper end and be used for air inlet (14) to fixed frame (11) interior air inlet, air inlet (14) internal fixation installs second check valve (15) that only allow the air to enter into in fixed frame (11), air inlet (14) and fixed frame (11) are inside to communicate each other, the vertical fixedly connected with air duct (16) of slide bar (12) inside central point position, opening (17) have been seted up on the lateral wall of fixed frame (11) one end is kept away from in slide bar (12), opening (17) and slide bar (12) inside air duct (16) communicate each other, opening (17) internal fixation installs first check valve (18) that only allow the air outflow in fixed frame (11), fixedly connected with can carry out flexible cooling tube (19) on opening (17), the one end that opening (17) were kept away from in cooling tube (19) passes riser (3) and sets up riser (8) top (3) On the lateral wall, air inlet (14) upper end is provided with the refrigeration subassembly that is used for carrying cold air in to fixed frame (11).

4. A finished product stamping mechanism for plastic packaging products as claimed in claim 3, wherein a spring (13) for buffering and damping the mounting plate (6) during stamping is fixedly connected to the slide rod (12) in the fixing frame (11), and one end of the spring (13) far away from the slide rod (12) is fixedly connected to the top plate (4) at the upper end of the fixing frame (11).

5. A final stamping mechanism for plastic packaging articles as claimed in claim 4, wherein the diameter of the air inlet (14) is smaller than the diameter of the spring (13), and the diameter of the air duct (16) is smaller than the diameter of the spring (13).

6. A finished stamping mechanism for plastic packaging products as claimed in claim 3, characterised in that a filter screen (20) for preventing dust and impurities from entering the cooling tube (19) is fixedly connected to one end of the cooling tube (19) close to the lower die (8).

7. A finished stamping mechanism for plastic packaging products as claimed in claim 3, wherein the refrigeration assembly comprises a refrigeration frame (21), the refrigeration frame (21) is fixedly connected to the top plate (4) at the upper end of the air inlet (14), the air inlet (14) and the interior of the refrigeration frame (21) are communicated with each other, a refrigerator (22) for refrigerating the air in the refrigeration frame (21) is fixedly connected to the upper end of the inner wall of the refrigeration frame (21), and a heat insulation layer for preventing the temperature in the refrigeration frame (21) from dissipating is fixedly connected to the side wall of the refrigeration frame (21).