CN215512229U

CN215512229U - Adjustable guard flap for bottle blowing machine

Info

Publication number: CN215512229U
Application number: CN202121366214.2U
Authority: CN
Inventors: 刘万东
Original assignee: Dalian Xianglong Beverage Co ltd
Current assignee: Dalian Xianglong Beverage Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-14
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses an adjustable protective baffle for a bottle blowing machine, which comprises a bracket, wherein a cavity is arranged at the lower part of the bracket, the upper part of the bracket is provided with a window, the middle part of the bottom end of the chamber is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving belt pulley, the left side and the right side of the chamber are both fixedly connected with a screw rod, the lower part of the screw rod is in threaded connection with a nut, the top end of the nut is fixedly connected with a supporting rod, the chamber is connected with a protection plate in a sliding way, the bottom end of the protection plate is fixedly connected with the supporting rod, the lower part of the screw rod is fixedly connected with a driven belt pulley which is connected with a driving belt pulley through a belt, the window front side is provided with the folded plate door, the window left side is provided with two first connecting blocks, folded plate door left side is provided with two second connecting blocks and second connecting block and first connecting block rotate to be connected. The utility model has double-layer protection, improves the safety, is automatically operated, is convenient to use and is worthy of great popularization.

Description

Adjustable guard flap for bottle blowing machine

Technical Field

The utility model relates to the field of bottle blowing machine equipment, in particular to an adjustable protective baffle for a bottle blowing machine.

Background

The bottle blowing machine is a device for manufacturing plastic particles into hollow containers through a blow molding process, and common machines include a hollow extrusion blow molding machine which uses PP and PE for one-step molding, an injection stretch blow molding machine which uses PET, PC or PP for two-step molding, and a newly developed multilayer hollow extrusion blow molding and stretch blow molding.

The bottle blowing machine is an automatic machine, can work without stop for 24 hours, and when the bottle blowing machine works, workers are forbidden to enter the working range of the machine, the machine stops working if the workers are light, and industrial injuries are caused if the workers are heavy, so that a protective baffle needs to be arranged on the outer side of the bottle blowing machine, when the working condition of the bottle blowing machine is checked, the baffle needs to be opened, but after the existing protective baffle is opened, the protective baffle is sometimes forgotten to be closed, and thus potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an adjustable protective baffle for a bottle blowing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an adjustable guard flap for bottle blowing machine, includes the support, the support lower part is provided with the cavity, support upper portion is provided with the window, cavity bottom middle part fixedly connected with motor, motor output fixedly connected with drive pulley, the equal fixedly connected with lead screw of the cavity left and right sides, lead screw lower part threaded connection has the nut, nut top fixedly connected with bracing piece, cavity sliding connection has guard plate and guard plate bottom and bracing piece fixed connection, lead screw lower part fixedly connected with driven pulley and driven pulley pass through the belt and are connected with drive pulley, the window front side is provided with the folded plate door, the window left side is provided with two first connecting blocks, folded plate door left side is provided with two second connecting blocks and second connecting block and first connecting block and rotates to be connected.

As a further description of the above technical solution:

and a handle is arranged on the right side of the front end of the folded plate door.

As a further description of the above technical solution:

the top end of the lead screw is fixedly connected with the cavity through a fixing frame.

As a further description of the above technical solution:

the bottom end of the lead screw is provided with a cushion block.

As a further description of the above technical solution:

the top end of the supporting rod is provided with a cushion block.

As a further description of the above technical solution:

the motor is a bidirectional motor.

As a further description of the above technical solution:

an open slot is formed in the rear side of the bottom end of the window.

The utility model has the following beneficial effects:

1. according to the utility model, the two-layer protection file of the flap door and the protection plate is firstly arranged, the flap door is opened, the working condition of the bottle blowing machine is observed through the protection plate, and the accident is reduced through the double-layer protection.

2. According to the window protection device, the motor works to drive the driving belt pulley to rotate, the driving belt pulley drives the lead screw to rotate through the belt and the driven belt pulley, the lead screw rotates to enable the nut to ascend, the protection plate is further lifted to seal the window, the window protection device automatically ascends, the use is convenient, and the window protection device is worthy of being widely popularized.

Drawings

FIG. 1 is a front view of an adjustable guard flap for a bottle blowing machine according to the present invention;

FIG. 2 is a top view of an adjustable guard flap for a bottle blowing machine according to the present invention;

fig. 3 is a schematic view of a flap door of an adjustable guard board for a bottle blowing machine according to the present invention.

Illustration of the drawings:

1. a support; 2. a chamber; 3. an electric motor; 4. a drive pulley; 5. a driven pulley; 6. a support bar; 7. a protection plate; 8. a window; 9. a fixed mount; 10. a lead screw; 11. an open slot; 12. a first connection block; 13. a flap door; 14. a second connecting block; 15. a handle; 16. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an adjustable protective baffle for a bottle blowing machine comprises a support 1, a cavity 2 is arranged at the lower part of the support 1, a window 8 is arranged at the upper part of the support 1, a motor 3 is fixedly connected at the middle part of the bottom end of the cavity 2, a driving belt pulley 4 is fixedly connected at the output end of the motor 3, a screw rod 10 is fixedly connected at the left side and the right side of the cavity 2, a nut 16 is in threaded connection with the lower part of the screw rod 10, a support rod 6 is fixedly connected at the top end of the nut 16, a protection plate 7 is in sliding connection with the cavity 2, the bottom end of the protection plate 7 is fixedly connected with the support rod 6, a driven belt pulley 5 is fixedly connected at the lower part of the screw rod 10, the driven belt pulley 5 is connected with the driving belt pulley 4 through a belt, a folded plate door 13 is arranged at the front side of the window 8, two first connecting blocks 12 are arranged at the left side of the window 8, two second connecting blocks 14 are arranged at the left side of the folded plate door 13, and the second connecting blocks 14 are rotatably connected with the first connecting blocks 12, in the structure, motor 3 works to drive driving pulley 4 to rotate, driving pulley 4 drives driven pulley 5 to rotate through the belt, and then make lead screw 10 rotate, lead screw 10 rotates and makes nut 16 rise, nut 16 pushes up protection plate 7 through bracing piece 6, make protection plate 7 by ejecting cavity 2 and fill up window 8, can also be according to the in service behavior, adjust the height of protection plate 7, make bottle blowing machine structure separate with the external world, still be provided with folded plate door 13 in the protection plate 7 outside, pulling folded plate door 13, first connecting block 12 and second connecting block 14 rotate each other, folded plate door 13 seals window 8.

The right side of the front end of the flap door 13 is provided with a handle 15, the flap door 13 is pulled through the handle 15, the flap door 13 is convenient to open and close, the top end of a lead screw 10 is fixedly connected with a cavity 2 through a fixing frame 9, the top end of the lead screw 10 is fixed in the cavity 2 through the fixing frame 9, the bending strength of the lead screw 10 and the stability of the lead screw 10 are improved, the protection plate 7 is guaranteed to be more stable during movement, a cushion block is arranged at the bottom end of the lead screw 10, the contact area of the lead screw 10 and the cavity 2 is increased, the connection strength of the support bar 6 and the protection plate 7 is increased, the motor 3 is a bidirectional motor which can rotate in two directions, the up-and-down movement of the protection plate 7 can be controlled, an open slot 11 is formed in the rear side of the bottom end of the window 8, and the open slot 11 is used for the passing of the protection plate 7, avoiding interference between the protection plate 7 and the support 1.

The working principle is as follows: the work of motor 3 drives drive pulley 4 and rotates, drive pulley 4 drives driven pulley 5 through the belt and rotates, and then make lead screw 10 rotate, lead screw 10 rotates and makes nut 16 rise, nut 16 passes through bracing piece 6 with 7 jack-ups of guard plate, make guard plate 7 by ejecting cavity 2 and fill up window 8, can also be according to in service behavior, adjust the height of guard plate 7, make bottle blowing machine structure separate with the external world, still be provided with folded plate door 13 in the guard plate 7 outside, pulling folded plate door 13, first connecting block 12 and second connecting block 14 rotate each other, folded plate door 13 seals window 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an adjustable guard flap for bottle blowing machine, includes support (1), its characterized in that: the device is characterized in that a cavity (2) is arranged on the lower portion of the support (1), a window (8) is arranged on the upper portion of the support (1), a motor (3) is fixedly connected to the middle of the bottom of the cavity (2), a driving belt pulley (4) is fixedly connected to the output end of the motor (3), lead screws (10) are fixedly connected to the left side and the right side of the cavity (2), nuts (16) are in threaded connection with the lower portion of the lead screws (10), supporting rods (6) are fixedly connected to the top ends of the nuts (16), a protection plate (7) is in sliding connection with the cavity (2), the bottom end of the protection plate (7) is fixedly connected to the supporting rods (6), driven belt pulleys (5) are fixedly connected to the lower portion of the lead screws (10), the driven belt pulleys (5) are connected to the driving belt pulley (4) through belts, a folding plate door (13) is arranged on the front side of the window (8), two first connecting blocks (12) are arranged on the left side of the window (8), the left side of the flap door (13) is provided with two second connecting blocks (14), and the second connecting blocks (14) are rotatably connected with the first connecting block (12).

2. The adjustable guard baffle for the bottle blowing machine according to claim 1, wherein: a handle (15) is arranged on the right side of the front end of the flap door (13).

3. The adjustable guard baffle for the bottle blowing machine according to claim 1, wherein: the top end of the lead screw (10) is fixedly connected with the chamber (2) through a fixing frame (9).

4. The adjustable guard baffle for the bottle blowing machine according to claim 1, wherein: the bottom end of the screw rod (10) is provided with a cushion block.

5. The adjustable guard baffle for the bottle blowing machine according to claim 1, wherein: the top end of the supporting rod (6) is provided with a cushion block.

6. The adjustable guard baffle for the bottle blowing machine according to claim 1, wherein: the motor (3) is a bidirectional motor.

7. The adjustable guard baffle for the bottle blowing machine according to claim 1, wherein: an open slot (11) is arranged at the rear side of the bottom end of the window (8).