Feeding device of bottle blowing machine

Abstract

The utility model relates to the technical field of bottle blowing machines, in particular to a bottle blowing machine feeding device which comprises a feeding table, a lifting table is arranged in the feeding table, a rotating disc is movably connected to the top of the inner wall of the lifting table, a linkage groove is formed in the rotating disc, a rotating disc bevel gear is fixedly connected to the bottom of the rotating disc, and a limiting motor is fixedly connected to the outer wall of the lifting table. A through groove is formed in the top of the lifting table; a movable plate is fixedly connected to the top of the rotary table; a linkage column is fixedly connected to the bottom of the movable plate; a stop block is fixedly connected to the bottom of the linkage column; a connecting plate is fixedly connected to the outer wall of the top end of the support, and the other end of the connecting plate is fixedly connected with a limiting plate. According to the bottle blank guiding device, the situation that bottle blanks topple left and right in the moving process along with the conveying belt can be prevented, and limiting guiding is carried out according to the bottle blanks with different heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle blowing machine field especially relates to a bottle blowing machine feeding device. BACKGROUND

[0002] Blow molding machine can be divided into extrusion blow molding machine, injection blow molding machine and special structure blow molding machine three big categories, blow molding machine is a kind of liquid plastic is sprayed out after, utilize the wind force that machine blows out, blow to the certain shape mold cavity, to product the machine of being formed.

[0003] Applicant in the application of the utility model, after the retrieval, found that Chinese patent disclosed "a bottle blowing machine feeding device", its application number is "CN202121969242.3", the patent effectively solves the current market bottle blowing machine feeding and the distance between injection port and mould are not adjusted and the problem of time-consuming and labor-consuming manual feeding, realizes the distance between bottle blowing machine feeding and injection port and mould is adjusted and the purpose of automatic feeding time-saving and labor-saving, is a very practical bottle blowing machine feeding device.

[0004] But the device, when conveying bottle blank, bottle blank is placed in the conveying belt and moves with the conveying belt, and since the both sides of the bottle blank are not provided with limiting plates, and since the width of the conveying belt is much larger than the diameter of the bottle blank, the bottle blank may be tilted left and right during the movement with the conveying belt, affecting the conveying of the bottle blank. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a bottle blowing machine feeding device, and the main technical problem to be solved is that the width of the conveying belt is much larger than the diameter of the bottle blank, so that the bottle blank may be tilted left and right during the movement with the conveying belt, affecting the conveying of the bottle blank.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of bottle blowing machine feeding device, including feeding table, the inside of the feeding table is provided with lifting platform, the inner wall top of the lifting platform is movably connected with carousel, and the quantity of carousel has two, the inside of two carousel is all set with linkage groove, and the quantity of linkage groove is all two, the bottom of two carousel is all fixedly connected with carousel bevel gear, the outer wall of the lifting platform is fixedly connected with limit motor, the output of the limit motor is fixedly connected with driving shaft, the outer wall of the driving shaft is fixedly connected with limit bevel gear, and the quantity of limit bevel gear has two, the top of the lifting platform is set with through slot, and the quantity of through slot has multiple, the top of the carousel is fixedly connected with moving plate, and the quantity of moving plate has two, the bottom of two moving plates is all fixedly connected with linkage column, and the quantity of linkage column is all two, the bottom of the linkage column is fixedly connected with baffle, the baffle is located at the bottom of carousel, the outer wall of two moving plates is all fixedly connected with support, the top outer wall of the support is fixedly connected with connecting plate, the other end of the connecting plate is fixedly connected with limit plate.

[0007] By adopting the above technical scheme, the left and right dumping of the bottle blank during moving with the conveying belt is prevented.

[0008] As a further description of the above technical scheme:

[0009] The outer wall of two carousel bevel gears is engaged with the outer wall of two limit bevel gears respectively, and the linkage column penetrates through the through slot and the linkage groove in sequence.

[0010] By adopting the above technical scheme, the linkage column realizes the function of approaching the center position of the lifting plate under the joint action of the through slot and the linkage groove.

[0011] As a further description of the above technical scheme:

[0012] The inner wall top of the lifting platform is fixedly connected with support plate, and the quantity of support plate has multiple, the driving shaft penetrates through multiple support plates in sequence.

[0013] By adopting the above technical scheme, since the driving shaft is relatively long, the driving shaft penetrates through multiple support plates in sequence, and multiple support plates support the driving shaft, ensuring the stability of the driving shaft rotation.

[0014] As a further description of the above technical scheme:

[0015] The inner wall bottom of the feeding table is fixedly connected with a double-head motor, both output ends of the double-head motor are fixedly connected with lifting bevel gears, the inner wall bottom of the feeding table is movably connected with lifting lead screws, the number of the lifting lead screws is two, the outer wall of both lifting lead screws is fixedly connected with lead screw bevel gears, the outer wall of the lead screw bevel gears is engaged with the outer wall of the lifting bevel gears, both lifting lead screws penetrate the lifting table and are threadedly connected with the lifting table.

[0016] By adopting the above technical scheme, the lifting table can be lifted and lowered, and can be limited according to bottle blanks of different heights, so that the applicability of the device is improved.

[0017] As a further description of the above technical scheme:

[0018] The inner part of both moving plates is provided with a rectangular groove, the position of the rectangular groove corresponds to the position of the lifting lead screw, the outer wall of the feeding table is provided with a lifting groove, and the limiting motor is located in the inner part of the lifting groove.

[0019] By adopting the above technical scheme, when the two moving plates are relatively close, interference with the lifting lead screw will not occur.

[0020] As a further description of the above technical scheme:

[0021] The top inner wall of the feeding table is movably connected with conveying rollers, the number of the conveying rollers is two, the outer wall of the feeding table is fixedly connected with a conveying motor, the output end of the conveying motor is fixedly connected with the front end of the right conveying roller, both conveying rollers are connected through a conveying belt, the top inner wall of the feeding table is fixedly connected with a fixed plate, and the fixed plate is located between the two conveying rollers.

[0022] By adopting the above technical scheme, the bottle blank located on the conveying belt moves synchronously with the conveying belt.

[0023] By adopting the above technical scheme, the bottle blank located on the conveying belt moves synchronously with the conveying belt.

[0024] 1、Compared with the prior art, the feeding device of the bottle blowing machine, the limit motor drives the driving shaft to rotate, so that the two limit bevel gears connected to the outer wall of the driving shaft rotate synchronously, and since the outer walls of the two limit bevel gears are respectively engaged with the outer walls of the two turntable bevel gears, the two turntable bevel gears and the turntable rotate counterclockwise, and since the linkage columns connected to the bottom of the moving plate sequentially penetrate the through slot and the linkage slot formed in the turntable, the two linkage columns connected to the bottom of the moving plate move away from the center of the lifting platform under the joint action of the through slot and the linkage slot during the counterclockwise rotation of the two turntables, so that the moving plate drives the bracket, the connecting plate and the limiting plate to move relatively, and the bottle blank is limited on the conveying belt to prevent the bottle blank from tilting left and right during movement with the conveying belt.

[0025] 2、Compared with the prior art, the feeding device of the bottle blowing machine, since different bottle blanks have different heights, the height of the limiting plate can be adjusted to limit the bottle blanks, and when the height of the limiting plate is adjusted, the double-head motor drives the two lifting bevel gears to rotate when it operates, and since the two lifting bevel gears are respectively engaged with the two screw bevel gears, the two screw bevel gears drive the lifting screws connected thereto to rotate, and since the lifting platform is threadedly connected with the two lifting screws, the lifting platform can be raised and lowered, and different heights of bottle blanks can be limited, thereby improving the applicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a first perspective view of the overall structure of the feeding device of the bottle blowing machine.

[0027] Figure 2 It is a schematic view of the internal structure of the feeding device of the bottle blowing machine.

[0028] Figure 3 It is a schematic view of the internal structure of the feeding device of the bottle blowing machine. Figure 2

[0029] Figure 4 It is a schematic view of the internal structure of the feeding device of the bottle blowing machine.

[0030] Figure 5 It is a schematic view of the bottom structure of the lifting platform of the feeding device of the bottle blowing machine.

[0031] Figure 6 It is a schematic view of the top structure of the lifting platform of the feeding device of the bottle blowing machine.

[0032] Figure 7 It is a schematic view of the internal component structure of the lifting platform of the feeding device of the bottle blowing machine.​

[0033] Figure 8 A kind of mobile plate and limiting plate structure schematic diagram of bottle blowing machine feeding device is proposed for the utility model.

[0034] Legend:

[0035] 1, feeding table;2, lifting table;3, rotary table;4, linkage groove;5, rotary table bevel gear;6, limiting motor;7, driving shaft;8, limiting bevel gear;9, through slot;10, mobile plate;11, linkage column;12, stop block;13, support;14, connecting plate;15, limiting plate;16, support plate;17, double-head motor;18, lifting bevel gear;19, lifting screw;20, screw bevel gear;21, rectangular groove;22, lifting groove;23, conveying roller;24, conveying motor;25, conveying belt;26, fixed plate. DETAILED DESCRIPTION

[0036] Reference Figures 1-8The utility model provides a kind of blow bottle machine feeding device: including feeding table 1, the inside of feeding table 1 is provided with lifting platform 2, the inner wall top of lifting platform 2 is movably connected with carousel 3, and the quantity of carousel 3 is two, the inside of two carousel 3 is all provided with linkage groove 4, and the quantity of linkage groove 4 is all two, the bottom of two carousel 3 is all fixedly connected with carousel bevel gear 5, the outer wall of lifting platform 2 is fixedly connected with limit motor 6, the output of limit motor 6 is fixedly connected with driving shaft 7, the outer wall of driving shaft 7 is fixedly connected with limit bevel gear 8, and the quantity of limit bevel gear 8 is two, the outer wall of two carousel bevel gear 5 is meshed with the outer wall of two limit bevel gear 8 respectively, limit motor 6 drives driving shaft 7 to rotate, so that the synchronous rotation of two limit bevel gear 8 connected with the outer wall of driving shaft 7, the top of lifting platform 2 is provided with through slot 9, and the quantity of through slot 9 is multiple, the top of carousel 3 is fixedly connected with moving plate 10, and the quantity of moving plate 10 is two, the bottom of two moving plate 10 is all fixedly connected with linkage column 11, and the quantity of linkage column 11 is all two, linkage column 11 is sequentially penetrated through through slot 9 and linkage groove 4, the bottom of linkage column 11 is fixedly connected with stop block 12, stop block 12 is located at the bottom of carousel 3, because the outer wall of two limit bevel gear 8 is meshed with the outer wall of two carousel bevel gear 5 respectively, make two carousel bevel gear 5 and carousel 3 do counterclockwise rotation, because the linkage column 11 connected with the bottom of moving plate 10 is sequentially penetrated through through slot 9 and the linkage groove 4 set in carousel 3, so that the bottom of two linkage columns 11 connected with moving plate 10 is moved away from the central position of lifting platform 2 under the joint action of through slot 9 and linkage groove 4 during the counterclockwise rotation of two carousel 3, and then moving plate 10 drives support 13, connecting plate 14 and limit plate 15 relative movement, the outer wall of two moving plate 10 is all fixedly connected with support 13, the top end outer wall of support 13 is fixedly connected with connecting plate 14, and the other end of connecting plate 14 is fixedly connected with limit plate 15.

[0037] The inner wall top of lifting platform 2 is fixedly connected with support plate 16, and the quantity of support plate 16 is multiple, multiple support plate 16 supports driving shaft 7, guarantees the stability of driving shaft 7 rotation, driving shaft 7 is sequentially penetrated through multiple support plate 16.

[0038] The inner wall bottom of the feeding table 1 is fixedly connected with a double-head motor 17, both output ends of the double-head motor 17 are fixedly connected with lifting bevel gears 18, the inner wall bottom of the feeding table 1 is movably connected with lifting lead screws 19, and the number of the lifting lead screws 19 is two, the screw directions of the two lifting lead screws 19 are opposite, when the double-head motor 17 operates, the two output ends drive the two lifting bevel gears 18 to rotate respectively, since the two lifting bevel gears 18 are meshed with two lead screw bevel gears 20 respectively, the two lead screw bevel gears 20 drive the lifting lead screws 19 connected with them to rotate respectively, since the lifting platform 2 is screw-connected with the two lifting lead screws 19, the lifting platform 2 can ascend and descend, the outer walls of the two lifting lead screws 19 are fixedly connected with the lead screw bevel gears 20, the outer walls of the lead screw bevel gears 20 are meshed with the outer walls of the lifting bevel gears 18, the two lifting lead screws 19 penetrate through the lifting platform 2, and the two lifting lead screws 19 are screw-connected with the lifting platform 2.

[0039] The interiors of the two moving plates 10 are both provided with rectangular grooves 21, the positions of the rectangular grooves 21 correspond to the positions of the lifting lead screws 19, when the two moving plates 10 relatively approach, the lifting lead screws 19 will not interfere, the outer wall of the feeding table 1 is provided with a lifting groove 22, and the limiting motor 6 is located in the interior of the lifting groove 22.

[0040] The top end inner wall of the feeding table 1 is movably connected with conveying rollers 23, and the number of the conveying rollers 23 is two, the outer wall of the feeding table 1 is fixedly connected with a conveying motor 24, the output end of the conveying motor 24 is fixedly connected with the front end of the right conveying roller 23, the two conveying rollers 23 are connected through a conveying belt 25, so that the bottle blank located on the conveying belt 25 moves synchronously with the conveying belt 25, the top end inner wall of the feeding table 1 is fixedly connected with a fixed plate 26, the fixed plate 26 supports the top of the conveying belt 25, and the fixed plate 26 is located between the two conveying rollers 23.

[0041] Working principle: since different bottle blank height is different, the height of limiting plate 15 can be adjusted to realize the function of limiting, when adjusting the height of limiting plate 15, double head motor 17 runs, and its two output ends drive two lifting bevel gears 18 to rotate, since two lifting bevel gears 18 are respectively engaged with two screw rod bevel gears 20, two screw rod bevel gears 20 drive the lifting screw rods 19 connected therewith to rotate, since the lifting platform 2 is threadedly connected with two lifting screw rods 19, the lifting platform 2 can be raised and lowered, and can be limited according to different height of bottle blank, the applicability of the lifting device is improved, the operation of limiting motor 6 drives the driving shaft 7 to rotate, so that the two limiting bevel gears 8 connected with the outer wall of the driving shaft 7 rotate synchronously, since the outer walls of the two limiting bevel gears 8 are respectively engaged with the outer walls of the two turntable bevel gears 5, the two turntable bevel gears 5 and the turntable 3 rotate counterclockwise, since the linkage column 11 connected with the bottom of the moving plate 10 penetrates the through slot 9 and the linkage slot 4 in the turntable 3 in turn, so that the two linkage columns 11 connected with the bottom of the moving plate 10 move away from the center position of the lifting platform 2 under the joint action of the through slot 9 and the linkage slot 4 during the counterclockwise rotation of the two turntables 3, and then the moving plate 10 drives the bracket 13, the connecting plate 14 and the limiting plate 15 to move relatively, and limits the bottle blank on the conveying belt 25, prevents the bottle blank from tilting left and right during moving with the conveying belt 25.

[0042] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A bottle blowing machine feeding device comprising a feeding table (1), characterized in that: The inner part of the feeding table (1) is provided with a lifting platform (2), the inner wall top of the lifting platform (2) is movably connected with a rotating disc (3), the number of the rotating disc (3) is two, the inner part of the rotating disc (3) is provided with a linkage groove (4), the number of the linkage groove (4) is two, the bottom of the rotating disc (3) is fixedly connected with a rotating disc bevel gear (5), the outer wall of the lifting platform (2) is fixedly connected with a limiting motor (6), the output end of the limiting motor (6) is fixedly connected with a driving shaft (7), the outer wall of the driving shaft (7) is fixedly connected with a limiting bevel gear (8), the number of the limiting bevel gear (8) is two, the top of the lifting platform (2) is provided with a through groove (9), the number of the through groove (9) is multiple, the top of the rotating disc (3) is fixedly connected with a moving plate (10), the number of the moving plate (10) is two, the bottom of the moving plate (10) is fixedly connected with a linkage column (11), the number of the linkage column (11) is two, the bottom of the linkage column (11) is fixedly connected with a stop block (12), the stop block (12) is located at the bottom of the rotating disc (3), the outer wall of the moving plate (10) is fixedly connected with a support (13), the top outer wall of the support (13) is fixedly connected with a connecting plate (14), the other end of the connecting plate (14) is fixedly connected with a limiting plate (15).

2. A bottle blower feed device according to claim 1, wherein: The outer walls of the two rotating disc bevel gears (5) are respectively engaged with the outer walls of the two limiting bevel gears (8), and the linkage columns (11) sequentially penetrate the through grooves (9) and the linkage grooves (4).

3. A bottle blower feed apparatus as defined in claim 1 wherein: The inner wall top of the lifting platform (2) is fixedly connected with a support plate (16), and the number of the support plate (16) is multiple, and the driving shaft (7) sequentially penetrates the multiple support plates (16).

4. A bottle-feeding device according to claim 1, characterized in that: The inner wall bottom of the feeding table (1) is fixedly connected with a double-head motor (17), both output ends of the double-head motor (17) are fixedly connected with lifting bevel gears (18), the inner wall bottom of the feeding table (1) is movably connected with lifting lead screws (19), and the number of the lifting lead screws (19) is two, the outer walls of the lifting lead screws (19) are fixedly connected with lead screw bevel gears (20), the outer walls of the lead screw bevel gears (20) are engaged with the outer walls of the lifting bevel gears (18), and both the lifting lead screws (19) penetrate the lifting platform (2) and are threadedly connected with the lifting platform (2).

5. A bottle-feeding device according to claim 4, wherein: The inner part of the moving plate (10) is provided with a rectangular groove (21), the position of the rectangular groove (21) corresponds to the position of the lifting lead screw (19), and the outer wall of the feeding table (1) is provided with a lifting groove (22), and the limiting motor (6) is located in the inner part of the lifting groove (22).

6. A bottle-feeding device according to claim 1, characterized in that: The inner wall of the top end of the feeding table (1) is movably connected with conveying rollers (23), and the number of the conveying rollers (23) is two; the outer wall of the feeding table (1) is fixedly connected with a conveying motor (24); the output end of the conveying motor (24) is fixedly connected with the front end of the right conveying roller (23); the two conveying rollers (23) are connected through a conveying belt (25); and the inner wall of the top end of the feeding table (1) is fixedly connected with a fixed plate (26), which is located between the two conveying rollers (23).

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