CN213534016U - Bottle upper part outer annular step processing die based on segmented pulp bottle production - Google Patents

Abstract

The utility model relates to a paper pulp bottle manufacturing method technical field specifically is based on the outer cyclic annular step mold processing in bottle upper portion of sectional type paper pulp bottle production, including the rolling disc, four die block mounting grooves, four have been seted up to the edge of rolling disc die block mounting groove's the equal die block of fixedly connected with in inside of die block mounting groove, the top of rolling disc is provided with a top mould subassembly, quilt the rolling disc rotates a die block that the top is located top mould subassembly's below, top mould subassembly's inside swing joint has six groups of extrusion subassemblies, top mould subassembly's inside fixedly connected with centre form, top mould subassembly's top is provided with the cover that pushes down. The utility model has the advantages that: the four bottom dies are driven to rotate by the rotating motor, so that feeding and discharging of the four bottom dies are realized, the rotating motor is lifted, and then the six extrusion assemblies extrude bottle blanks by pressing down the pressing sleeves, so that the outer annular steps are manufactured, and the purposes of convenience in use, good manufacturing effect and high working efficiency are realized.

Description

Bottle upper part outer annular step processing die based on segmented pulp bottle production

Technical Field

The utility model relates to a paper pulp bottle manufacturing method technical field, especially the outer cyclic annular step mold processing in bottle upper portion based on production of segmentation paper pulp bottle.

Background

The beverage bottle generally uses Polyester (PET), Polyethylene (PE) or polypropylene (PP) as raw materials, after corresponding organic solvent is added, after high-temperature heating, the beverage bottle is formed by blow molding, extrusion blowing or injection molding through a plastic mold, because plastics are difficult to degrade, the recycling rate is low, the beverage bottle is not environment-friendly, at present, a plurality of articles begin to adopt paper environment-friendly materials, such as handbags, milk bags and the like, but the precedent of using the paper materials to manufacture the beverage bottle does not exist at present, and the hardness and the plastic degree of the paper materials can be completely used for manufacturing the beverage bottle, therefore, the paper materials are used as main manufacturing materials of the beverage bottle, the beverage bottle is environment-friendly and safe, and the appearance is more beautiful than the plastic bottle, and is popular among more people.

However, when a pulp bottle is manufactured, the pulp bottle needs to be manufactured into two parts and then bonded together, so that an outer annular step is manufactured on the outer surface of the joint of one bottle blank, an outer annular step is manufactured on the inner wall of the joint of the other bottle blank, then the two outer annular steps are bonded together, and then the inner walls of the two bottle blanks are bonded with the anti-seepage film.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide the outer cyclic annular step mold processing in bottle upper portion based on production of sectional type pulp bottle.

The purpose of the utility model is realized through the following technical scheme: the processing die comprises a rotating disc, wherein four bottom die mounting grooves are formed in the edge of the rotating disc, bottom dies are fixedly connected inside the four bottom die mounting grooves, a top die assembly is arranged above the rotating disc, the bottom die rotated to the top by the rotating disc is positioned below the top die assembly, six groups of extrusion assemblies are movably connected inside the top die assembly, an inner die is fixedly connected inside the top die assembly, a lower pressing sleeve is arranged above the top die assembly, and the inner wall of the lower pressing sleeve is abutted to the extrusion assemblies;

the extrusion subassembly includes arc extrusion piece, the central angle that arc extrusion piece corresponds is sixty degrees, the threaded hole is seted up at the middle part in the arc extrusion piece outside, the inside threaded connection of screw hole has the double-screw bolt, one side fixedly connected with limiting plate of double-screw bolt, the mounting groove has been seted up at the middle part of limiting plate, the mounting groove internal fixation has a spacing post, reset spring has been cup jointed on the spacing post, the mounting hole has been seted up to one side that the double-screw bolt was kept away from to the limiting plate, the inside of mounting hole is rotated and is connected with the pulley, the pulley butt is on pressing the inner wall of cover down.

Preferably, the bottom die comprises a bottom die fixing plate, the bottom die fixing plate is fixedly connected to the inside of the bottom die mounting groove through bolts, a bottom die sleeve is fixedly connected to one side, away from the bottom die mounting groove, of the bottom die fixing plate, a bottle opening limiting groove is formed in the bottom of an inner cavity of the bottom die sleeve, and a bottle opening limiting block is fixedly connected to the inside of the bottle opening limiting groove.

Preferably, the top die subassembly includes the top die sleeve, the telescopic side of top die sets up the spacing hole with limiting plate and spacing post looks adaptation, just the inside in spacing hole is equipped with the baffle that is used for blockking reset spring, the three spliced pole of edge fixedly connected with of top die sleeve bottom, it is three the spliced pole is the annular array and arranges, and three the spliced pole is the diameter that the annular array arranged and is greater than the telescopic external diameter of die block, and is three the telescopic one side fixedly connected with top die mounting panel of top die is kept away from to the spliced pole, the centre form mounting hole has been seted up at the telescopic top of top die, the centre form spacing groove has been seted up to the telescopic upper surface of top die.

Preferably, the inner die comprises a guide sleeve, the diameter of the guide sleeve is gradually increased from bottom to top, a limiting sleeve is fixedly connected to the top of the guide sleeve, a fixing column is connected to the top of the limiting sleeve through threads, the fixing column is inserted into the inner die mounting hole, and an inner die fixing plate is fixedly connected to one end, far away from the limiting sleeve, of the fixing column.

Preferably, press down the cover and be bottom open-ended sleeve, press down the diameter of cover and increase from top to bottom in proper order, press down the top of cover and seted up and press down the subassembly mounting groove, the internally mounted of pressing down the subassembly mounting groove has the subassembly that pushes down.

Preferably, a rotating mechanism mounting groove is formed in the side face of the rotating disc, and a rotating mechanism fixing plate is fixedly connected to the inside of the rotating mechanism mounting groove.

Preferably, one side of the rotating mechanism fixing plate, which is far away from the rotating mechanism mounting groove, is connected with the output end of the speed reducer, and the input end of the speed reducer is connected with the output end of the rotating motor.

Preferably, the bottom of the rotating motor is provided with a support, and the bottom of the support is provided with a lifting assembly.

The utility model has the advantages of it is following:

the bottle blank is placed in the bottom die sleeve, the rotating disc is driven to rotate by the rotating motor, the bottom die sleeve with the bottle blank is rotated to the top, the bottle blank to be processed is conveyed upwards by the lifting assembly at the bottom of the rotating motor, the bottom die sleeve, the top die sleeve and the limiting sleeve are further used for fixing the bottle blank, the normal manufacture of the outer ring-shaped step is guaranteed, the pressing assembly on the pressing sleeve is used for pressing the pressing sleeve, in the pressing process of the pressing sleeve, the pulley rotates on the inner wall of the pressing sleeve, the six extrusion assemblies are further pressed to move inwards, as the central angles corresponding to the six arc extrusion blocks are sixty degrees, the six arc extrusion blocks form a complete circle after being extruded, and further the outer surface of the bottle blank can be extruded to form the outer ring-shaped step, so that the purposes of simple manufacture and good manufacture effect are achieved, after the preparation is accomplished, the cover upwards promotes to pushing down with pushing down the subassembly, because reset spring is being kept off by the baffle of spacing downthehole portion, so reset spring can promote the extrusion subassembly and outwards remove, and then make arc extrusion piece break away from the bottle base, then with lifting unit to die block lapse, drive the rolling disc rotation with rotating the motor at last, and then rotate the bottle base that the processing is good to the below, and then realize unloading, realized the high purpose of degree of mechanization, improved production efficiency.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic structural view of the extrusion assembly and the inner mold of the present invention;

fig. 4 is a schematic structural view of the rotating disc of the present invention;

fig. 5 is a schematic structural view of the bottom die of the present invention;

fig. 6 is a schematic sectional view of the bottom mold of the present invention;

fig. 7 is a first view structural diagram of the top mold assembly of the present invention;

fig. 8 is a second view structural diagram of the top mold assembly of the present invention;

FIG. 9 is a schematic view of a partial structure of the extrusion assembly of the present invention;

fig. 10 is a schematic structural view of the rotating mechanism fixing plate of the present invention;

fig. 11 is a first view structural diagram of the lower pressing sleeve of the present invention;

fig. 12 is a second view structural diagram of the lower pressing sleeve of the present invention;

FIG. 13 is a schematic structural view of the bottle blank of the present invention as a shelf working hour;

fig. 14 is a schematic structural view of the bottle preform processed by the device of the present invention.

In the figure: 1-rotating disk, 2-bottom die mounting groove, 3-bottom die, 31-bottom die fixing plate, 32-bottom die sleeve, 33-bottleneck limiting groove, 34-bottleneck limiting block, 4-top die assembly, 41-top die sleeve, 42-limiting hole, 43-connecting column, 44-top die mounting plate, 45-inner die mounting hole, 46-inner die limiting groove, 5-extrusion assembly, 51-arc extrusion block, 52-threaded hole, 53-stud, 54-limiting plate, 55-mounting groove, 56-limiting column, 57-reset spring, 58-mounting hole, 59-pulley, 6-inner die, 61-guide sleeve, 62-limiting sleeve, 63-fixing column, 64-inner die fixing plate, 7-lower pressing sleeve, 8-a pressing component mounting groove, 9-a rotating mechanism mounting groove, 10-a rotating mechanism fixing plate, 11-a rotating motor, 12-a bracket, 13-a bottle blank and 14-an outer annular step.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 14, the mold for processing the outer annular step on the upper portion of the bottle produced based on the segmented pulp bottle comprises a rotating disc 1, four bottom mold mounting grooves 2 are formed in the edge of the rotating disc 1, bottom molds 3 are fixedly connected inside the four bottom mold mounting grooves 2, a top mold assembly 4 is arranged above the rotating disc 1, the bottom mold 3 rotated to the top by the rotating disc 1 is positioned below the top mold assembly 4, six groups of extrusion assemblies 5 are movably connected inside the top mold assembly 4, an inner mold 6 is fixedly connected inside the top mold assembly 4, a lower pressing sleeve 7 is arranged above the top mold assembly 4, and the inner wall of the lower pressing sleeve 7 is abutted to the extrusion assemblies 5; extrusion subassembly 5 includes arc extrusion piece 51, the central angle that arc extrusion piece 51 corresponds is sixty degrees, threaded hole 52 has been seted up at the middle part in the arc extrusion piece 51 outside, threaded hole 52's internal thread is connected with double-screw bolt 53, one side fixedly connected with limiting plate 54 of double-screw bolt 53, mounting groove 55 has been seted up at limiting plate 54's middle part, mounting groove 55 internal fixation has limiting post 56, reset spring 57 has been cup jointed on limiting post 56, mounting hole 58 has been seted up to one side that double-screw bolt 53 was kept away from to limiting plate 54, the internal rotation of mounting hole 58 is connected with pulley 59, pulley 59 butt is on pressing the inner wall of cover 7 down.

As an optional technical solution of the utility model: the bottom die 3 comprises a bottom die fixing plate 31, the bottom die fixing plate 31 is fixedly connected to the inside of the bottom die mounting groove 2 through bolts, one side, away from the bottom die mounting groove 2, of the bottom die fixing plate 31 is fixedly connected with a bottom die sleeve 32, a bottle opening limiting groove 33 is formed in the bottom of an inner cavity of the bottom die sleeve 32, and a bottle opening limiting block 34 is fixedly connected to the inside of the bottle opening limiting groove 33 and can be accurately placed inside the bottom die sleeve 32 when bottle blanks 13 are placed.

As an optional technical solution of the utility model: top die subassembly 4 includes top die sleeve 41, top die sleeve 41's side seted up with limiting plate 54 and the spacing hole 42 of spacing post 56 looks adaptation, and the inside of spacing hole 42 is equipped with the baffle that is used for blockking reset spring 57, the three spliced pole 43 of edge fixedly connected with of top die sleeve 41 bottom, three spliced pole 43 is the annular array and arranges, and three spliced pole 43 is the diameter that the annular array arranged and is greater than the external diameter of die block sleeve 32, so can not touch three spliced pole 43 at the in-process that the die block rises, one side fixedly connected with top die mounting panel 44 of top die sleeve 41 is kept away from to three spliced pole 43, centre form mounting hole 45 has been seted up at top die sleeve 41's top, centre form spacing groove 46 has been seted up to top die sleeve 41's.

As an optional technical solution of the utility model: centre form 6 includes guide sleeve 61, guide sleeve 61's diameter is by supreme increase gradually down, in-process that the die block drove bottle base 13 and rises, earlier enter into bottle base 13 to the less guide sleeve 61 of diameter inside, prevent that centre form 6 is bottle base 13 pressure-sensitive deformation, and guide sleeve 61's top fixedly connected with stop sleeve 62, stop sleeve 62's top threaded connection has fixed column 63, fixed column 63 pegs graft in centre form mounting hole 45's inside, stop sleeve 62's one end fixedly connected with centre form fixed plate 64 is kept away from to fixed column 63.

As an optional technical solution of the utility model: the lower pressing sleeve 7 is a sleeve with an opening at the bottom, the diameter of the lower pressing sleeve 7 is sequentially increased from top to bottom, a lower pressing assembly mounting groove 8 is formed in the top of the lower pressing sleeve 7, and a lower pressing assembly is arranged in the lower pressing assembly mounting groove 8.

As an optional technical solution of the utility model: a rotating mechanism mounting groove 9 is formed in the side surface of the rotating disc 1, and a rotating mechanism fixing plate 10 is fixedly connected to the inside of the rotating mechanism mounting groove 9.

As an optional technical solution of the utility model: one side of the rotating mechanism fixing plate 10, which is far away from the rotating mechanism mounting groove 9, is connected with the output end of the speed reducer, and the input end of the speed reducer is connected with the output end of the rotating motor 11.

As an optional technical solution of the utility model: the bottom of the rotating motor 11 is provided with a support 12, and the bottom of the support 12 is provided with a lifting assembly.

The extrusion assembly 5 comprises an arc extrusion block 51, during installation, the arc extrusion block 51 is firstly placed into the top die sleeve 41, the central angle corresponding to the arc extrusion block 51 is sixty degrees, the middle part of the outer side of the arc extrusion block 51 is provided with a threaded hole 52, the inner thread of the threaded hole 52 is connected with a stud 53, the arc extrusion block 51 is screwed on the stud 53, one side of the stud 53 is fixedly connected with a limit plate 54, the middle part of the limit plate 54 is provided with a mounting groove 55, the middle part of the mounting groove 55 is fixedly connected with a limit post 56, the outer surface of the limit post 56 is sleeved with a reset spring 57, the limit plate 54 and the limit post 56 pass through the limit hole 42, the reset spring 57 abuts against a baffle plate in the limit hole 42 to provide outward moving restoring force for the arc extrusion block 51, the side of the limit plate 54 far away from the stud 53 is provided with a mounting hole 58, the, the pulley 59 abuts against the inner wall of the lower press sleeve 7.

The lifting assembly and the pressing assembly are mature technologies and can be a cylinder assembly, a hydraulic telescopic rod assembly, an electric push rod assembly and the like, so that the description is omitted.

In summary, the following steps: the bottle blank 13 is placed in the bottom die sleeve 32, the rotating disc 11 is driven to rotate by the rotating motor 11, the bottom die sleeve 32 with the bottle blank 13 is rotated to the top, the bottle blank 13 to be processed is moved upwards by the lifting component at the bottom of the rotating motor 11, the bottom die sleeve 32, the top die sleeve 41 and the limiting sleeve 62 are further used for fixing the bottle blank 13, the normal manufacture of the outer annular step 14 is guaranteed, then the lower pressing component above the lower pressing sleeve 7 is used for pressing the lower pressing sleeve 7, in the process that the lower pressing sleeve 7 is pressed downwards, the pulley 59 rolls on the inner wall of the lower pressing sleeve 7, the six pressing components 5 are further pressed to move inwards, and as the central angles corresponding to the six arc-shaped pressing blocks 51 are sixty degrees, a complete circle is formed after the six arc-shaped pressing blocks 51 are pressed, and the outer surface of the bottle blank 13 can be pressed to form the outer annular step 14, realized simple manufacture and the effectual purpose of preparation, the back is accomplished with the push down subassembly and is upwards promoted push down cover 7 to the preparation, because reset spring 57 is kept off by the inside baffle in spacing hole 42, so reset spring 57 can promote extrusion subassembly 5 and outwards remove, and then make arc extrusion piece 51 break away from bottle base 13, then move die block 3 downshifting with lifting unit, it rotates to drive rolling disc 1 with rotating motor 11 at last, and then rotate processed bottle base 13 to the below, and then realize unloading, the high purpose of degree of mechanization has been realized, and the production efficiency is improved.

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

Claims (9)

1. Outer annular step mold processing in bottle upper portion based on production of sectional type pulp bottle, its characterized in that: including rolling disc (1), four die block mounting grooves (2), four have been seted up to the edge of rolling disc (1) die block (3) of the equal fixedly connected with in inside of die block mounting groove (2), the top of rolling disc (1) is provided with a top mould subassembly (4), quilt a die block (3) that rolling disc (1) rotated the top are located the below of top mould subassembly (4), the inside swing joint of top mould subassembly (4) has six groups of extrusion subassemblies (5), the inside fixedly connected with centre form (6) of top mould subassembly (4), the top of top mould subassembly (4) is provided with pushes down cover (7), the inner wall and the extrusion subassembly (5) butt of pushing down cover (7).

2. The mold for processing the upper part outer annular step of the bottle produced based on the sectional type pulp bottle as claimed in claim 1, wherein: extrusion subassembly (5) are including arc extrusion piece (51), the central angle that arc extrusion piece (51) corresponds is sixty degrees, threaded hole (52) have been seted up at the middle part in arc extrusion piece (51) outside, the internal thread of screw hole (52) is connected with double-screw bolt (53), one side fixedly connected with limiting plate (54) of double-screw bolt (53), mounting groove (55) have been seted up at the middle part of limiting plate (54), mounting groove (55) internal fixation has spacing post (56), reset spring (57) have been cup jointed on spacing post (56), mounting hole (58) have been seted up to one side that double-screw bolt (53) were kept away from in limiting plate (54), the inside of mounting hole (58) is rotated and is connected with pulley (59), pulley (59) butt is on the inner wall of pressing sleeve (7) down.

3. The mold for processing the upper part outer annular step of the bottle produced based on the sectional type pulp bottle as claimed in claim 1, wherein: the bottom die (3) comprises a bottom die fixing plate (31), the bottom die fixing plate (31) is fixedly connected to the inside of the bottom die mounting groove (2) through bolts, one side, away from the bottom die mounting groove (2), of the bottom die fixing plate (31) is fixedly connected with a bottom die sleeve (32), a bottle opening limiting groove (33) is formed in the bottom of the inner cavity of the bottom die sleeve (32), and a bottle opening limiting block (34) is fixedly connected to the inside of the bottle opening limiting groove (33).

4. The mold for processing the upper part outer annular step of the bottle produced based on the sectional type pulp bottle as claimed in claim 1, wherein: top die subassembly (4) are including top die sleeve (41), spacing hole (42) with limiting plate (54) and spacing post (56) looks adaptation are seted up to the side of top die sleeve (41), just the inside of spacing hole (42) is equipped with the baffle that is used for blockking reset spring (57), the three spliced pole (43) of edge fixedly connected with of top die sleeve (41) bottom, three spliced pole (43) are the annular array and arrange, and three spliced pole (43) are the diameter that the annular array was arranged and are greater than the external diameter of die block sleeve (32), three one side fixedly connected with top die mounting panel (44) of top die sleeve (41) are kept away from to spliced pole (43), centre form mounting hole (45) have been seted up at the top of top die sleeve (41), centre form spacing groove (46) have been seted up to the upper surface of top die sleeve (41).

5. The mold for processing the upper part outer annular step of the bottle produced based on the sectional type pulp bottle as claimed in claim 1, wherein: the inner die (6) comprises a guide sleeve (61), the diameter of the guide sleeve (61) is gradually increased from bottom to top, a limiting sleeve (62) is fixedly connected to the top of the guide sleeve (61), a fixing column (63) is in threaded connection with the top of the limiting sleeve (62), the fixing column (63) is inserted into the inner die mounting hole (45), and an inner die fixing plate (64) is fixedly connected to one end, far away from the limiting sleeve (62), of the fixing column (63).

6. The mold for processing the upper part outer annular step of the bottle produced based on the sectional type pulp bottle as claimed in claim 1, wherein: the lower pressure sleeve (7) is a sleeve with an opening at the bottom, the diameter of the lower pressure sleeve (7) is sequentially increased from top to bottom, a lower pressure component mounting groove (8) is formed in the top of the lower pressure sleeve (7), and a lower pressure component is arranged in the lower pressure component mounting groove (8).

7. The mold for processing the upper part outer annular step of the bottle produced based on the sectional type pulp bottle as claimed in claim 1, wherein: a rotating mechanism mounting groove (9) is formed in the side face of the rotating disc (1), and a rotating mechanism fixing plate (10) is fixedly connected to the inside of the rotating mechanism mounting groove (9).

8. The mold for processing the upper outer annular step of the bottle produced based on the segmented pulp bottle as claimed in claim 7, wherein: one side of the rotating mechanism fixing plate (10), which is far away from the rotating mechanism mounting groove (9), is connected with the output end of the speed reducer, and the input end of the speed reducer is connected with the output end of the rotating motor (11).

9. The mold for processing the upper outer annular step of the bottle produced based on the segmented pulp bottle of claim 8, wherein: the bottom of the rotating motor (11) is provided with a support (12), and the bottom of the support (12) is provided with a lifting assembly.

Images