Automatic bucket tipping device for conveying bottle blanks

Abstract

The utility model relates to the technical field of material conveying equipment, in particular to an automatic tipping bucket device for bottle preform conveying, which comprises a base and bottle preforms, a feeding mechanism is arranged on the base and is used for feeding the bottle preforms, a discharging mechanism is arranged on the base and is used for discharging the bottle preforms one by one, and the discharging mechanism comprises a main body assembly and a discharging mechanism, comprising a hopper fixed to the front end of the top of a base, a shell fixed to the front end of the hopper, a feeding port formed in the rear end of the shell, a first discharging port, a second discharging port, a disc rotationally installed in the shell, a trough formed in the disc and a stop block slidably installed at the upper end in the disc, wherein the first discharging port and the second discharging port are formed in the two sides of the front end of the shell correspondingly. The tactile sensor is mounted on the surface of the stopper; the lifting control assembly is arranged on the main body assembly and is used for controlling the stop block to lift; the rotation control assembly is arranged on the main body assembly and used for driving the disc to rotate; and the bottle blanks can be discharged one by one, and the bottle openings face downwards all the time during discharging, so that the efficiency of subsequent procedures is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material conveying equipment technical field, concretely is a kind of automatic tipping bucket device for bottle preform conveying. BACKGROUND

[0002] Bottle preform is by injection molding to be filled into the gun mould of mould at specific temperature and pressure, formed under the working condition of injection molding machine, after injection molding forming, the semi-finished product of intermediate body, then after blow molding becomes terminal product. Terminal product includes plastic bottle, oil drum, cosmetic box, shampoo plastic bottle, spray bottle and other packaging containers;

[0003] It is found that the publication No. CN213651209U discloses an automatic tipping bucket device for bottle preform conveying, which discloses the technical scheme of "an automatic tipping bucket device for bottle preform conveying, comprising a material control box and a tipping bucket mechanism. The side surface of the material control box is inclined and provided with a material guide pipe at the lower end. An arc-shaped corner frame is movably arranged on the top of the material control box through an adjusting seat. A sealing plate is horizontally arranged on the top surface of the material control box away from the adjusting seat. A material leveling roller is longitudinally arranged in the inner wall of the material control box below the sealing plate. The tipping bucket mechanism comprises a feeding hopper, a jacking rod, and a telescopic cylinder. The feeding hopper is arranged between the two corner frames away from the adjusting seat. The jacking rod is obliquely arranged on the side surface of the material control box above the limiting bracket. The telescopic cylinder is provided with a transparent isolation plate on the side surface of the sealing plate. The technical scheme has the technical effects of "using the jacking rod to continuously extend to complete the tipping operation with the guide plate under the action of the corner frame, and cooperating with the telescopic cylinder to open the transparent isolation plate to move the raw material to the inside of the material control box, realizing automatic control while ensuring processing efficiency, and having good use effect".

[0004] The above-mentioned use of the material leveling roller to rotate at a uniform speed to cooperate with the downward inner wall structure of the material control box and the material control box to complete the quantitative control operation of the discharged material. Although this method can control the discharge of the material to a certain extent, it cannot ensure that the bottle preforms are discharged uniformly one by one, which affects the accuracy and consistency of the discharge. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic tipping bucket device for bottle preform conveying, which has the characteristics of realizing the discharge of bottle preforms one by one and keeping the bottle mouth in a downward state during discharge, thereby improving the efficiency of subsequent processes.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: an automatic tipping bucket device for bottle preform conveying, comprising a base and a bottle preform, the base is provided with a feeding mechanism and is used for feeding the bottle preform, the base is provided with a discharging mechanism and is used for discharging the bottle preform one by one, the discharging mechanism comprises:

[0007] The body assembly comprises a hopper fixed at the front end of the top of the base, a shell fixed at the front end of the hopper, a feeding port formed at the rear end of the shell, a first discharging port and a second discharging port respectively formed at the two sides of the front end of the shell, a disc rotatably installed in the shell, a chute formed in the disc, a stopper slidably installed at the upper end in the disc, and a tactile sensor installed on the surface of the stopper.

[0008] The lifting control assembly is arranged on the body assembly and is used for controlling the lifting of the stopper.

[0009] The rotating control assembly is arranged on the body assembly and is used for driving the rotation of the disc.

[0010] Preferably, the lifting control assembly comprises an upper frame fixed at the upper end of the shell, a third cylinder installed at the top of the upper frame, and the output end of the third cylinder is rotatably connected with the stopper.

[0011] Preferably, the rotating control assembly comprises a lower frame fixed at the lower end of the hopper, a servo motor installed at the bottom of the lower frame, and the output end of the servo motor is fixedly connected with the disc.

[0012] Preferably, the feeding mechanism comprises:

[0013] The turnover assembly comprises a base frame fixed at the rear end of the top of the base, guide rods slidably installed between the two sides in the base frame, an axle frame fixed between the upper ends of the two guide rods, a lower shaft rotatably installed between the lower parts of the two ends of the axle frame, an upper shaft rotatably installed between the upper parts of the two ends of the axle frame, and a turnover bucket fixed on the outer wall of the upper shaft.

[0014] The driving assembly is arranged on the turnover assembly and is used for controlling the turnover of the turnover bucket.

[0015] Preferably, the driving assembly comprises an installation plate fixed at one end of the bottom of the axle frame, a first cylinder pivotally connected on the installation plate, a connecting rod pivotally connected at the output end of the first cylinder, the other end of the connecting rod is fixed with the lower shaft, a driving gear fixed at the other end of the lower shaft, and a transmission gear fixed at one end of the upper shaft and meshed with the driving gear.

[0016] Preferably, the feeding mechanism further comprises a second cylinder installed at the bottom of the base frame, and the output end of the second cylinder is fixed with the axle frame.

[0017] Beneficial effects

[0018] The automatic turnover device for bottle embryo conveying is provided.

[0019] (1) When the bottle embryo in the hopper falls into the inside of the material groove through the feeding port, the bottle bottom of the bottle embryo will contact the tactile sensor when the bottle embryo enters as the bottle bottom downward, at this time the disc can be driven to rotate clockwise by 135 degrees through the output end of the servo motor, so that the bottle embryo can be bottle mouth downward and fall out from the first discharge port; when the bottle embryo enters as the bottle mouth downward, the bottle mouth of the bottle embryo will not contact the tactile sensor, at this time the block is driven to move upward through the output end of the third cylinder, and the disc is driven to rotate counterclockwise by 45 degrees through the output end of the servo motor, so that the bottle embryo bottle mouth falls out from the second discharge port, thereby realizing that the bottle embryo can be discharged one by one, and the bottle mouth is always downward during discharging, thereby improving the efficiency of the subsequent process.

[0020] (2) The lower shaft is driven to rotate through the output end of the first cylinder, and the lower shaft drives the upper shaft on the tumbler to overturn through the driving gear cooperation transmission gear, when the upper end of the tumbler abuts with the rear end of the hopper, the bottle embryo in the tumbler can fall into the hopper. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is a structure schematic diagram of the feeding mechanism in the utility model;

[0023] Figure 3 It is a structure schematic diagram of the discharging mechanism in the utility model;

[0024] Figure 4 It is a structure schematic diagram of the main component in the utility model;

[0025] Figure 5 It is a cross section structure schematic diagram of the main component in the utility model.

[0026] In the drawing: 1, base; 2, feeding mechanism; 21, material turning assembly; 211, base frame; 212, guide rod; 213, shaft frame; 214, lower shaft; 215, upper shaft; 216, tumbler; 22, driving assembly; 221, mounting plate; 222, first cylinder; 223, connecting rod; 224, driving gear; 225, transmission gear; 23, second cylinder; 3, discharging mechanism; 31, main component; 311, hopper; 312, shell; 313, feeding port; 314, first discharge port; 315, second discharge port; 316, disc; 317, material groove; 318, block; 319, tactile sensor; 32, lifting control assembly; 321, upper frame; 322, third cylinder; 33, rotation control assembly; 331, lower frame; 332, servo motor; 4, bottle embryo. DETAILED DESCRIPTION

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figure 1 - Figure 5 The present application provides a technical scheme: an automatic tipping device for bottle embryo conveying, comprising a base 1 and a bottle embryo 4, the base 1 is provided with a feeding mechanism 2 and is used for feeding the bottle embryo 4, the base 1 is provided with a discharging mechanism 3 and is used for discharging the bottle embryo 4 one by one, the discharging mechanism 3 comprises:

[0029] A main assembly 31, comprising a hopper 311 fixed at the top front end of the base 1, a shell 312 fixed at the front end of the hopper 311, an inlet 313 opened at the rear end of the shell 312, a first discharge port 314 and a second discharge port 315 respectively opened at the two sides of the front end of the shell 312, a disc 316 rotatably installed inside the shell 312, a chute 317 opened inside the disc 316, a stop block 318 slidably installed at the upper end inside the disc 316, and a tactile sensor 319 installed on the surface of the stop block 318;

[0030] A lifting control assembly 32, arranged on the main assembly 31 and used for controlling the lifting of the stop block 318;

[0031] A rotation control assembly 33, arranged on the main assembly 31 and used for driving the rotation of the disc 316.

[0032] In the present embodiment, when the bottle embryo 4 in the hopper 311 falls into the chute 317 inside through the inlet 313, when the bottle embryo 4 enters with the bottle bottom downward, the bottle bottom of the bottle embryo 4 will contact the tactile sensor 319, at this time, the disc 316 can be driven to rotate clockwise by 135° by the output end of the servo motor 332, so that the bottle embryo 4 can have the bottle opening downward and fall out from the first discharge port 314; when the bottle embryo 4 enters with the bottle opening downward, the bottle opening of the bottle embryo 4 will not contact the tactile sensor 319, at this time, the stop block 318 is driven to move upward by the output end of the third cylinder 322, and then the disc 316 is driven to rotate counterclockwise by 45° by the output end of the servo motor 332, so that the bottle embryo 4 falls out from the second discharge port 315 with the bottle opening downward, thereby realizing that the bottle embryo 4 can be discharged one by one, and the bottle opening is always in the downward state during discharging, thereby improving the efficiency of the subsequent process.

[0033] Specifically, the lifting control assembly 32 comprises an upper frame 321 fixed on the upper end of the shell 312, and a third cylinder 322 installed on the top of the upper frame 321, and the output end of the third cylinder 322 is rotatably installed with the stop block 318.

[0034] In this embodiment, the output end of the third cylinder 322 is telescopic to drive the stop block 318 to lift or lower.

[0035] Specifically, the rotating control assembly 33 comprises a lower frame 331 fixed at the lower end of the hopper 311, and a servo motor 332 installed at the bottom of the lower frame 331, and the output end of the servo motor 332 is fixedly connected with the disc 316.

[0036] In this embodiment, the output end of the servo motor 332 rotates clockwise or counterclockwise to drive the disc 316 to rotate forward or reverse.

[0037] Specifically, the feeding mechanism 2 comprises:

[0038] The material turning assembly 21 comprises a base frame 211 fixed at the top rear end of the base 1, guide rods 212 slidably installed at both sides of the base frame 211, an axle frame 213 fixed between the upper ends of the two guide rods 212, a lower shaft 214 rotatably installed between the lower portions of the two ends of the axle frame 213, an upper shaft 215 rotatably installed between the upper portions of the two ends of the axle frame 213, and a tipping bucket 216 fixed to the outer wall of the upper shaft 215.

[0039] The driving assembly 22 is arranged on the material turning assembly 21 and is used for controlling the tipping of the tipping bucket 216, and the driving assembly 22 comprises a mounting plate 221 fixed at one end of the bottom of the axle frame 213, a first cylinder 222 pivotally connected to the mounting plate 221, a connecting rod 223 pivotally connected to the output end of the first cylinder 222, and fixed to the other end of the lower shaft 214, a driving gear 224 fixed to the other end of the lower shaft 214, a transmission gear 225 fixed to one end of the upper shaft 215 and engaged with the driving gear 224, a second cylinder 23 installed at the bottom of the base frame 211, and the output end of the second cylinder 23 is fixed to the axle frame 213.

[0040] In this embodiment, the output end of the first cylinder 222 drives the connecting rod 223 to rotate the lower shaft 214, and the lower shaft 214 drives the tipping bucket 216 on the upper shaft 215 to tip through the driving gear 224 and the transmission gear 225, and when the upper end of the tipping bucket 216 is attached to the rear end of the hopper 311, the bottle preform 4 in the tipping bucket 216 can fall into the hopper 311.

[0041] The working principle and use process of the utility model are as follows: first, the output end of the first cylinder 222 drives the connecting rod 223 to rotate the lower shaft 214, and the lower shaft 214 drives the tipping bucket 216 on the upper shaft 215 to tip through the driving gear 224 and the transmission gear 225, and when the upper end of the tipping bucket 216 is attached to the rear end of the hopper 311, the bottle preform 4 in the tipping bucket 216 can fall into the hopper 311.

[0042] Then, when the bottle preform 4 in the hopper 311 falls into the inside of the chute 317 through the feeding port 313, the bottle bottom of the bottle preform 4 will be in contact with the tactile sensor 319 when the bottle preform 4 enters with the bottle bottom downward, at this time, the disc 316 can be driven to rotate clockwise by 135 degrees through the output end of the servo motor 332, so that the bottle preform 4 can be with the bottle mouth downward and fall out from the first discharge port 314;

[0043] When the bottle preform 4 enters with the bottle mouth downward, the bottle mouth of the bottle preform 4 will not be in contact with the tactile sensor 319, at this time, the block 318 is driven to move upward through the output end of the third cylinder 322, and then the disc 316 is driven to rotate counterclockwise by 45 degrees through the output end of the servo motor 332, so that the bottle preform 4 falls out from the second discharge port 315 with the bottle mouth downward, thereby realizing that the bottle preforms 4 can be discharged one by one, and the bottle mouth is always downward during discharging, so as to improve the efficiency of the subsequent process.

[0044] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0045] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic tipping device for the transport of preforms, comprising a base (1) and a preform (4), characterized in that: The base (1) is provided with a feeding mechanism (2) and is used for feeding bottle preforms (4), the base (1) is provided with a discharging mechanism (3) and is used for discharging the bottle preforms (4) one by one, the discharging mechanism (3) comprises: The main body assembly (31) comprises a hopper (311) fixed to the top front end of the base (1), a shell (312) fixed to the front end of the hopper (311), an inlet (313) formed at the rear end of the shell (312), a first discharge port (314) and a second discharge port (315) respectively formed at the two sides of the front end of the shell (312), a disc (316) rotatably installed in the shell (312), a chute (317) formed in the disc (316), a stop block (318) slidably installed at the upper end in the disc (316), and a tactile sensor (319) installed on the surface of the stop block (318); The lifting control assembly (32) is arranged on the main body assembly (31) and is used for controlling the lifting of the stop block (318); The rotation control assembly (33) is arranged on the main body assembly (31) and is used for driving the rotation of the disc (316).

2. The automatic tipping device for preform conveying according to claim 1, characterized in that: The lifting control assembly (32) comprises an upper frame (321) fixed to the upper end of the shell (312), a third air cylinder (322) installed on the top of the upper frame (321), and the output end of the third air cylinder (322) is rotatably connected with the stop block (318).

3. The automatic tipping device for preform conveying according to claim 1, characterized in that: The rotation control assembly (33) comprises a lower frame (331) fixed to the lower end of the hopper (311), a servo motor (332) installed on the bottom of the lower frame (331), and the output end of the servo motor (332) is fixedly connected with the disc (316).

4. The automatic tipping device for preform conveying according to claim 1, characterized in that: The feeding mechanism (2) comprises: The turnover assembly (21) comprises a base frame (211) fixed to the top rear end of the base (1), guide rods (212) slidably installed in the base frame (211), an axle frame (213) fixed between the upper ends of the two guide rods (212), a lower shaft (214) rotatably installed between the lower portions of the two ends of the axle frame (213), an upper shaft (215) rotatably installed between the upper portions of the two ends of the axle frame (213), and a turnover bucket (216) fixed to the outer wall of the upper shaft (215); The driving assembly (22) is arranged on the turnover assembly (21) and is used for controlling the turnover of the turnover bucket (216).

5. The automatic tipping device for preform conveying according to claim 4, characterized in that: The driving assembly (22) comprises a mounting plate (221) fixed to one end of the bottom of the axle frame (213), a first air cylinder (222) pivotally connected to the mounting plate (221), a connecting rod (223) pivotally connected to the output end of the first air cylinder (222), and the other end of the connecting rod (223) is fixed to the lower shaft (214), a driving gear (224) fixed to the other end of the lower shaft (214), and a transmission gear (225) fixed to one end of the upper shaft (215) and meshingly connected with the driving gear (224).

6. The automatic tipping device for preform conveying according to claim 4, characterized in that: The feeding mechanism (2) further comprises a second air cylinder (23) installed on the bottom of the base frame (211), and the output end of the second air cylinder (23) is fixed to the axle frame (213).

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