CN216032423U

CN216032423U - Blow molding mold of plastic barrel with handle

Info

Publication number: CN216032423U
Application number: CN202122167795.3U
Authority: CN
Inventors: 陆新华
Original assignee: Suzhou Lushi Bell Packaging Co ltd
Current assignee: Suzhou Lushi Bell Packaging Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-15
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of plastic bucket production, and discloses a blow molding die of a plastic bucket with a handle, which comprises a control box, wherein a fixed die is fixedly arranged at the middle position of the top of the control box through an installation block, two sliding grooves are formed in the top of the control box and are respectively positioned at two sides of the fixed die, sliding blocks are respectively arranged in the two sliding grooves, connecting rods are respectively and fixedly arranged at the top ends of the two sliding blocks, connecting plates are respectively and fixedly arranged on the surfaces of the two connecting rods, movable dies are respectively and fixedly arranged on one sides of the two connecting plates and are respectively positioned at two sides of the fixed die, die cavities are respectively arranged at two sides of the fixed die and one sides of the two movable dies, and first installation strips are respectively and fixedly arranged at the top and two sides of the bottom of the fixed die. The plastic barrel blow molding device has the advantages that two plastic barrels can be simultaneously blow molded, the production efficiency of the plastic barrels is improved, and the cooling time of the plastic barrels after blow molding is shortened.

Description

Blow molding mold of plastic barrel with handle

Technical Field

The utility model relates to the technical field of plastic barrel production, in particular to a blow molding mold of a plastic barrel with a handle.

Background

The plastic barrel is made of polyethylene, polypropylene and other plastics through blow molding and injection molding, and is used for external packing of liquid and solid articles in the industries of Shanghai plastic products, such as chemical industry, pesticides, medicines, food, hardware electronics, electromechanics and the like.

When plastic drum blowing production, can use the blow mold, but current blow mold once can only blow molding plastic drum, make the efficiency of plastic drum when production lower, and current blow mold does not set up cooling device, after blow molding, plastic drum after the shaping is the natural cooling mostly, lead to the plastic drum to need can carry out subsequent processing after blow molding's a period, the production efficiency of plastic drum has been reduced, consequently, we have proposed a blow molding mold solution problem of plastic drum of taking the handle in order to solve this some problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blow molding mold of a plastic barrel with a handle, which can simultaneously blow mold two plastic barrels, improve the production efficiency of the plastic barrels and reduce the cooling time of the plastic barrels after blow molding.

The technical purpose of the utility model is realized by the following technical scheme: comprises a control box, a fixed die is fixedly arranged at the middle position of the top of the control box through a mounting block, the top of the control box is provided with two sliding grooves which are respectively positioned at two sides of the fixed die, sliding blocks are respectively arranged inside the two sliding grooves, connecting rods are respectively and fixedly arranged at the top ends of the two sliding blocks, connecting plates are respectively and fixedly arranged on the surfaces of the two connecting rods, movable dies are respectively and fixedly arranged at one side of the two connecting plates, the two movable dies are respectively positioned at two sides of the fixed die, the die cavity has all been seted up to the both sides of cover half and two one side of movable mould, the equal fixed mounting in both sides of cover half top and bottom has first mounting bar, two the equal fixed mounting in one side of movable mould top and bottom has the second mounting bar, the inside both sides of cover half and two the inside both sides of movable mould all are provided with the cooling tube.

By adopting the technical scheme, the blow molding of the two plastic barrels can be simultaneously carried out through the mold cavities formed in the two sides of the fixed mold, and the production efficiency is improved.

The utility model is further provided with: two positioning columns are fixedly mounted on the front side and the rear side of the fixed die respectively, and two positioning sleeves are fixedly mounted on the front side and the rear side of the movable die respectively.

Through adopting above-mentioned technical scheme, through the position sleeve and the reference column that set up, can improve the accurate nature of cover half and movable mould counterpoint.

The utility model is further provided with: one side fixed mounting of control box has the motor, the output fixed mounting of motor has the pivot, the one end of pivot is run through the control box and with one side of control box inside is connected, the surface of pivot is provided with two sections threads, two internal thread cover are installed through two sections threads on surface to the pivot, two the top of internal thread cover respectively with two the bottom fixed connection of slider.

Through adopting above-mentioned technical scheme, through starter motor, steerable pivot is rotatory, and pivot accessible internal thread cover drives the movable mould and removes for the movable mould is closed with the cover half, thereby can carry out subsequent blow molding process.

The utility model is further provided with: the thread line of the two sections of the surface of the rotating shaft is opposite, the two limiting blocks are symmetrically and fixedly installed on the surface of the rotating shaft, and the two sections of the threads on the surface of the rotating shaft are respectively positioned on one side of the two limiting blocks.

By adopting the technical scheme, the two sections of thread lines on the surface of the rotating shaft are opposite, so that the moving directions of the two internal thread sleeves are opposite.

The utility model is further provided with: four equal fixed mounting in one side of first mounting bar has the cutter, four cutting groove has all been seted up to one side of second mounting bar.

Through adopting above-mentioned technical scheme, under the cooperation of cutter and cut groove, can excise unnecessary blank.

The utility model is further provided with: the front side and the back side of the bottom of the fixed die and the front side and the back side of the bottom of the movable die are fixedly provided with two pipeline connecting pieces, six cooling pipes are respectively connected with twelve pipeline connecting pieces, and the six cooling pipes are of bent structures.

Through adopting above-mentioned technical scheme, accessible pipe connection spare is connected the cooling tube with outside cooling arrangement to input the coolant liquid through outside cooling arrangement in to the cooling tube, can cool off the plastic drum after the shaping, reduce the cooling time of plastic drum, further improved the production efficiency of plastic drum.

The utility model has the beneficial effects that: at first place the both sides at the cover half with the blank, and it is rotatory that the starter motor drives the pivot, the pivot will drive the internal thread cover and remove, the internal thread cover will drive the movable mould and remove, make movable mould and cover half closure, thereby can carry out subsequent blow molding process, and then can blow two plastic drum simultaneously, the production efficiency of plastic drum has been improved, cooling liquid is inputed to the cooling tube through outside cooling arrangement, can cool off the plastic drum after the shaping, reduce the cooling time of plastic drum, the production efficiency of plastic drum has further been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is an enlarged view of the utility model at a in fig. 2.

FIG. 4 is a side view of the movable mold of the present invention.

FIG. 5 is a side view of the stationary mold of the present invention.

In the figure, 1, a motor; 2. a control box; 3. moving the mold; 4. a positioning sleeve; 5. fixing a mold; 6. a first mounting bar; 7. a positioning column; 8. a second mounting bar; 9. a connecting plate; 10. a connecting rod; 11. a cooling tube; 12. a slider; 13. an internal thread sleeve; 14. a chute; 15. a limiting block; 16. a rotating shaft; 17. a mold cavity; 18. a pipe connection; 19. cutting the groove; 20. and (4) a cutter.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a technical scheme of a blow molding mold of a plastic barrel with a handle comprises a control box 2, a fixed mold 5 is fixedly arranged at the middle position of the top of the control box 2 through a mounting block, two sliding chutes 14 are formed in the top of the control box 2, the two sliding chutes 14 are respectively arranged on two sides of the fixed mold 5, sliding blocks 12 are respectively arranged inside the two sliding chutes 14, connecting rods 10 are respectively fixedly arranged at the top ends of the two sliding blocks 12, connecting plates 9 are respectively fixedly arranged on the surfaces of the two connecting rods 10, movable molds 3 are respectively fixedly arranged on one sides of the two connecting plates 9, two movable molds 3 are respectively arranged on two sides of the fixed mold 5, mold cavities 17 are respectively formed in two sides of the fixed mold 5 and one sides of the two movable molds 3, first mounting strips 6 are respectively fixedly arranged on two sides of the top and the bottom of the fixed mold 5, second mounting strips 8 are respectively fixedly arranged on one sides of the top and the bottom of the two movable molds 3, cooling tubes 11 are respectively arranged on two sides inside the fixed mold 5 and two sides of the two movable molds 3, through the die cavities 17 formed in the two sides of the fixed die 5, the two plastic barrels can be blown simultaneously, and the production efficiency is improved.

Preferably, two positioning columns 7 are fixedly mounted on the front side and the rear side of the fixed mold 5 respectively, two positioning sleeves 4 are fixedly mounted on the front side and the rear side of the two movable molds 3 respectively, and the positioning sleeves 4 and the positioning columns 7 can improve the accuracy of the alignment of the fixed mold 5 and the movable molds 3.

Preferably, one side fixed mounting of control box 2 has motor 1, motor 1's output fixed mounting has pivot 16, the one end of pivot 16 runs through control box 2 and is connected with the inside one side of control box 2, the surface of pivot 16 is provided with two sections screw threads, two internal thread cover 13 are installed through two sections screw threads on surface to pivot 16, the top of two internal thread cover 13 respectively with the bottom fixed connection of two sliders 12, through starting motor 1, steerable pivot 16 is rotatory, pivot 16 accessible internal thread cover 13 drives movable mould 3 and removes, make movable mould 3 and cover half 5 closed, thereby can carry out subsequent blowing process.

Preferably, the two sections of threads on the surface of the rotating shaft 16 have opposite lines, the two limiting blocks 15 are symmetrically and fixedly mounted on the surface of the rotating shaft 16, the two sections of threads on the surface of the rotating shaft 16 are respectively positioned on one side of the two limiting blocks 15, and the two sections of threads on the surface of the rotating shaft 16 have opposite lines, so that the two inner thread sleeves 13 can move in opposite directions.

Preferably, a cutter 20 is fixedly mounted on one side of each of the four first mounting strips 6, a cutting groove 19 is formed in one side of each of the four second mounting strips 8, and redundant blanks can be cut off under the matching of the cutter 20 and the cutting groove 19.

Preferably, the equal fixed mounting in both sides around both sides and the front and back both sides of two movable moulds 3 bottoms of cover half 5 bottom has two pipe connection 18, the both ends of six cooling tubes 11 are connected with twelve pipe connection 18 respectively, six cooling tubes 11 are the bending structure, accessible pipe connection 18 is connected cooling tube 11 and outside cooling arrangement, and input the coolant liquid through outside cooling arrangement in to cooling tube 11, can cool off the plastic drum after the shaping, reduce the cooling time of plastic drum, the production efficiency of plastic drum has further been improved.

The working principle is as follows: before use, the safety of each structure of the plastic barrel is checked, wherein the motor 1 is an existing electrical element, the plastic barrel can be selected, installed and used according to actual use requirements, when a blow molding mold of the plastic barrel with a handle is used, the cooling pipe 11 is connected with external cooling equipment through the pipeline connecting piece 18, then blanks are placed on two sides of the fixed mold 5, the motor 1 is started to drive the rotating shaft 16 to rotate, the rotating shaft 16 drives the internal thread sleeve 13 to move, the internal thread sleeve 13 drives the movable mold 3 to move, so that the movable mold 3 and the fixed mold 5 are closed, subsequent blow molding procedures can be carried out, further two plastic barrels can be blown simultaneously, the production efficiency of the plastic barrel is improved, after the movable mold 3 and the fixed mold 5 are closed, the cutter 20 cuts the blanks, redundant burrs are cut off, cooling liquid is input into the cooling pipe 11 through the external cooling equipment, the plastic barrel after molding can be cooled, the cooling time of the plastic barrel is reduced, and the production efficiency of the plastic barrel is further improved.

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. Moreover, 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, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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

1. The utility model provides a take blow molding mould of plastic drum of handle, includes control box (2), its characterized in that: the middle position of the top of the control box (2) is fixedly provided with a fixed die (5) through an installation block, the top of the control box (2) is provided with two sliding grooves (14), the two sliding grooves (14) are respectively positioned at two sides of the fixed die (5), the two sliding grooves (14) are internally provided with sliding blocks (12), the top ends of the two sliding blocks (12) are respectively and fixedly provided with connecting rods (10), the surface of the two connecting rods (10) is respectively and fixedly provided with a connecting plate (9), one side of the two connecting plates (9) is respectively and fixedly provided with a movable die (3), the two movable dies (3) are respectively positioned at two sides of the fixed die (5), the two sides of the fixed die (5) and one side of the movable die (3) are respectively provided with a fixed die cavity (17), the top of the fixed die (5) and the two sides of the bottom are respectively and fixedly provided with a first installation strip (6), two equal fixed mounting in one side of movable mould (3) top and bottom has second mounting bar (8), the inside both sides of cover half (5) and two the inside both sides of movable mould (3) all are provided with cooling tube (11).

2. A blow molding die for a plastic bucket with a handle as claimed in claim 1, wherein: the fixed die is characterized in that two positioning columns (7) are fixedly mounted on the front side and the rear side of the fixed die (5), and two positioning sleeves (4) are fixedly mounted on the front side and the rear side of the movable die (3).

3. A blow molding die for a plastic bucket with a handle as claimed in claim 1, wherein: one side fixed mounting of control box (2) has motor (1), the output fixed mounting of motor (1) has pivot (16), the one end of pivot (16) is run through control box (2) and with the inside one side of control box (2) is connected, the surface of pivot (16) is provided with two sections screw threads, two internal thread cover (13), two are installed through two sections screw threads on surface in pivot (16) the top of internal thread cover (13) respectively with two the bottom fixed connection of slider (12).

4. A blow molding die for a plastic bucket with a handle as claimed in claim 3, wherein: the thread line of the two sections of the surface of the rotating shaft (16) is opposite, the two limiting blocks (15) are symmetrically and fixedly installed on the surface of the rotating shaft (16), and the two sections of the threads on the surface of the rotating shaft (16) are respectively located on one side of the two limiting blocks (15).

5. A blow molding die for a plastic bucket with a handle as claimed in claim 1, wherein: four equal fixed mounting in one side of first mounting bar (6) has cutter (20), four cutting groove (19) have all been seted up to one side of second mounting bar (8).

6. A blow molding die for a plastic bucket with a handle as claimed in claim 1, wherein: both sides and two around cover half (5) bottom the equal fixed mounting in both sides has two pipe connection spare (18), six around movable mould (3) bottom the both ends of cooling tube (11) respectively with twelve pipe connection spare (18) are connected, six cooling tube (11) are curved structure.