CN213972226U

CN213972226U - Injection molding device for barrier-free handrail production

Info

Publication number: CN213972226U
Application number: CN202022729325.7U
Authority: CN
Inventors: 李长青; 李玉峰; 王伟
Original assignee: Shandong Hengsheng Protective Products Co ltd
Current assignee: Shandong Hengsheng Protective Products Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-17
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an accessible handrail production is with device of moulding plastics, including casing, guide bar, Y axle removal structure and drive sprocket, fixedly connected with spout on the inner wall of casing, and spout internally mounted has the slider, slider tip and fixed plate fixed connection, fixed plate tip and install bin fixed connection simultaneously to install bin internally mounted has the device of moulding plastics, and the trompil has been seted up to the install bin bottom, the device bottom of moulding plastics and the first fixed connection that moulds plastics, and mould plastics device tip and work piece fixed connection, the internally mounted lead screw of work piece simultaneously to lead screw tip and driven sprocket fixed connection. This accessible handrail production is with device of moulding plastics, when the slider was adjusted to the target location, the tip of spacing bolt passed the bar hole spiro union in the inside spacing hole of seting up of slider, accomplished the slider at the inside fixed work of spout, guaranteed the stability of the device of moulding plastics at the operating time.

Description

Injection molding device for barrier-free handrail production

Technical Field

The utility model relates to an injection molding machine equipment science and technology technical field specifically is a device of moulding plastics is used in accessible handrail production.

Background

The barrier-free handrail is widely applied to places such as hospitals, nursing homes, sanatoriums, toilets and the like, is designed for special people, is generally formed by injection molding of an injection molding machine in the production process, and is a method for producing and molding industrial products; products are generally produced by rubber injection molding and plastic injection molding; the injection molding can also be divided into injection molding and die casting; an injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die.

Through retrieval, the prior art discloses (application number: CN201721723332.8) an injection molding device in an injection molding machine, and the invention proposes that the slide bar 2 can be driven to adjust the position in the Y direction through the matching of two T-shaped chutes 3 and two T-shaped slide blocks 4; simultaneously, the position of the device 6 of moulding plastics is driven through the cooperation of sliding sleeve 5 and slide bar 2 and carries out the removal of X direction, consequently can conveniently adjust the X, Y position of the orientation of the head 7 of moulding plastics, "when the head 7 of moulding plastics has adjusted the position in the direction of X, Y axle, does not set up the limit structure to the head 7 of moulding plastics for the head 7 of moulding plastics is when moulding plastics toward mould inside, takes place to become flexible easily, influences the normal clear of the work of moulding plastics.

Therefore, an injection molding device for producing the barrier-free handrail is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barrier-free handrail production is with device of moulding plastics to solve the defect that mentions in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of moulding plastics is used in production of accessible handrail, includes casing, guide bar, Y axle moving structure and drive sprocket, fixedly connected with spout on the inner wall of casing, and spout internally mounted has the slider, slider tip and fixed plate fixed connection, fixed plate tip and install bin fixed connection simultaneously to install bin internally mounted has the device of moulding plastics, and the trompil has been seted up to the install bin bottom, mould plastics device bottom and the first fixed connection that moulds plastics, and mould plastics device tip and work piece fixed connection, the internally mounted of simultaneous working piece has the lead screw to lead screw tip and driven sprocket fixed connection.

Preferably, a strip-shaped hole is formed in the outer side wall of the shell, a limiting hole is formed in the sliding block, and the end of the limiting bolt penetrates through the strip-shaped hole and is in threaded connection with the limiting hole.

Preferably, the both ends of install bin all are through fixed plate and slider fixed connection, and slider sliding connection is inside the spout, and the section of slider is the setting of dovetail.

Preferably, the guide rods are inserted into guide holes formed in the working block, the screw rods are screwed into screwed holes formed in the working block, and the two groups of working blocks are arranged at two ends of the injection molding device respectively.

Preferably, the lead screw sets up to two sets of distributions in the both sides of the device of moulding plastics, and the tip of lead screw all installs driven sprocket, and two sets of driven sprocket all are connected through chain drive with drive sprocket.

Preferably, the Y-axis moving structure consists of a limiting bolt, a sliding groove and a sliding block, and the X-axis moving structure consists of a working block, a screw rod and a rotating wheel.

Preferably, the driving sprocket sets up between two sets of driven sprocket, and the body of rod of driving sprocket passes the wallboard and the runner fixed connection of install bin through the bearing, and two sets of driven sprocket are synchronous, syntropy rotating-structure simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two groups of screw rods synchronously rotate in the same direction, the screw rods are screwed in screwed holes formed in the working block, so that the injection molding device is driven to move in the installation box, the guide rods are inserted in the working block, the moving injection molding device can be limited and guided, and the stability of the injection molding device during working is ensured;

2. when the sliding block is adjusted to the target position, the end part of the limiting bolt penetrates through the strip-shaped hole and is in threaded connection with the limiting hole formed in the sliding block, the sliding block is fixed in the sliding groove, and the stability of the injection molding device during working is guaranteed.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the structural mounting box of the present invention;

FIG. 3 is a schematic sectional view of the sliding chute and the sliding block of the present invention;

fig. 4 is a schematic sectional view of the structure a-a of the present invention.

Reference numbers in the figures: 1. a limit bolt; 2. a housing; 3. a chute; 4. a slider; 5. a fixing plate; 6. installing a box; 7. a working block; 8. an injection molding device; 9. a rotating wheel; 10. a guide bar; 11. A screw rod; 12. opening a hole; 13. an injection head; 14. an X-axis moving structure; 15. a limiting hole; 16. A Y-axis moving structure; 17. a strip-shaped hole; 18. a driven sprocket; 19. a chain; 20. a drive sprocket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an injection molding device for barrier-free handrail production comprises a shell 2, a guide rod 10, a Y-axis moving structure 16 and a driving sprocket 20, wherein a sliding groove 3 is fixedly connected to the inner wall of the shell 2, a sliding block 4 is installed inside the sliding groove 3, the end part of the sliding block 4 is fixedly connected with a fixing plate 5, the end part of the fixing plate 5 is fixedly connected with an installation box 6, an injection molding device 8 is installed inside the installation box 6, the bottom of the installation box 6 is provided with an opening 12, the bottom of the injection molding device 8 is fixedly connected with an injection molding head 13, the end part of the injection molding device 8 is fixedly connected with a working block 7, a lead screw 11 is installed inside the working block 7, and the end part of the lead; the screw rods 11 are arranged into two groups and distributed on two sides of the injection molding device 8, driven sprockets 18 are mounted at the end parts of the screw rods 11, and the two groups of driven sprockets 18 and a driving sprocket 20 are in transmission connection through chains 19; the driving chain wheel 20 is arranged between the two groups of driven chain wheels 18, the rod body of the driving chain wheel 20 penetrates through the wall plate of the mounting box 6 through a bearing to be fixedly connected with the rotating wheel 9, and meanwhile, the two groups of driven chain wheels 18 are in synchronous and homodromous rotating structures; a strip-shaped hole 17 is formed in the outer side wall of the shell 2, a limiting hole 15 is formed in the sliding block 4, and the end of the limiting bolt 1 penetrates through the strip-shaped hole 17 and is in threaded connection with the limiting hole 15; the two ends of the installation box 6 are fixedly connected with the sliding block 4 through the fixed plate 5, the sliding block 4 is connected inside the sliding chute 3 in a sliding mode, and the section of the sliding block 4 is arranged in a dovetail shape; the guide rods 10 are inserted into guide holes formed in the working block 7, the screw rods 11 are in threaded connection with threaded holes formed in the working block 7, and the working blocks 7 are arranged into two groups and are respectively arranged at two ends of the injection molding device 8; the Y-axis moving structure 16 is composed of three parts, namely a limiting bolt 1, a sliding groove 3 and a sliding block 4, and the X-axis moving structure 14 is composed of three parts, namely a working block 7, a screw rod 11 and a rotating wheel 9.

As shown in fig. 1: slider 4 is at the inside vertical removal of spout 3, and when slider 4 adjusted to the target location, the tip of spacing bolt 1 passes strip hole 17 spiro union in the inside spacing hole 15 of seting up of slider 4, accomplishes slider 4 at the inside fixed work of spout 3, and simple structure is convenient for realize, guarantees the stability of injection moulding device 8 at the during operation time.

As shown in fig. 1-2: the runner 9 is rotated, the runner 9 drives the driving sprocket 20 to rotate, under the drive of the chain 19 and the driven sprocket 18, the synchronization of two sets of lead screws 11 is completed, the same direction is rotated, the lead screw 11 spiro union is in the spiro union hole of the inside setups of the work block 7, thereby the injection molding device 8 is driven to move inside the installation box 6, the guide rod 10 is inserted inside the work block 7, the injection molding device 8 in the movement can be limited and guided, and the stability of the injection molding device 8 during working is ensured.

The working principle is as follows: when the injection molding device for producing the barrier-free handrail is used, when the injection molding device 8 needs to be adjusted in the Y-axis direction, the installation box 6 is held by hands, the height of the installation box 6 is manually adjusted, the sliding block 4 is connected to the inside of the sliding groove 3 in a sliding mode during adjustment, and when the height of the installation box 6 is adjusted, the limiting bolt 1 is used, the end portion of the limiting bolt 1 is in threaded connection with the inside of the limiting hole 15, and fixing operation is conducted on the installation box 6; when the injection molding device 8 needs to be adjusted in the X-axis direction, the rotating wheel 9 is rotated, the rotating wheel 9 drives two groups of driven chain wheels 18 to synchronously rotate in the same direction through a driving chain wheel 20 and a chain 19, so that two groups of screw rods 11 synchronously rotate in the same direction, the injection molding device 8 moves in the installation box 6, the purpose of adjusting the injection molding device 8 in the X-axis direction is completed, the screw rods 11 are screwed in screwed holes formed in the working block 7, friction force exists between the screwed holes and the screw rods 11, and the stability of the injection molding device 8 in a static state can be ensured; this is the entire process of the injection molding device for the production of the barrier-free handrail.

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

1. The utility model provides a production of accessible handrail is with device of moulding plastics, includes casing (2), guide bar (10), Y axle moving structure (16) and drive sprocket (20), its characterized in that: fixedly connected with spout (3) on the inner wall of casing (2), and spout (3) internally mounted has slider (4), slider (4) tip and fixed plate (5) fixed connection, fixed plate (5) tip and install bin (6) fixed connection simultaneously to install bin (6) internally mounted has injection moulding device (8), and trompil (12) have been seted up to install bin (6) bottom, injection moulding device (8) bottom and injection moulding head (13) fixed connection, and injection moulding device (8) tip and work piece (7) fixed connection, work piece (7) internally mounted has lead screw (11) simultaneously to lead screw (11) tip and driven sprocket (18) fixed connection.

2. The injection molding device for producing the barrier-free handrail as claimed in claim 1, wherein: a strip-shaped hole (17) is formed in the outer side wall of the shell (2), a limiting hole (15) is formed in the sliding block (4), and meanwhile the end of the limiting bolt (1) penetrates through the strip-shaped hole (17) and is in threaded connection with the inside of the limiting hole (15).

3. The injection molding device for producing the barrier-free handrail as claimed in claim 1, wherein: both ends of install bin (6) all are through fixed plate (5) and slider (4) fixed connection, and slider (4) sliding connection is inside spout (3), and the section of slider (4) is the setting of dovetail.

4. The injection molding device for producing the barrier-free handrail as claimed in claim 1, wherein: the guide rod (10) is inserted into a guide hole formed in the working block (7), the screw rod (11) is in threaded connection with a threaded hole formed in the working block (7), and the working blocks (7) are arranged into two groups and are respectively installed at two ends of the injection molding device (8).

5. The injection molding device for producing the barrier-free handrail as claimed in claim 1, wherein: the screw rod (11) is arranged into two groups which are distributed on two sides of the injection molding device (8), driven chain wheels (18) are mounted at the end parts of the screw rod (11), and the two groups of driven chain wheels (18) are in transmission connection with the driving chain wheel (20) through chains (19).

6. The injection molding device for producing the barrier-free handrail as claimed in claim 1, wherein: the Y-axis moving structure (16) is composed of a limiting bolt (1), a sliding groove (3) and a sliding block (4), and the X-axis moving structure (14) is composed of a working block (7), a screw rod (11) and a rotating wheel (9).

7. The injection molding device for producing the barrier-free handrail as claimed in claim 1, wherein: the driving chain wheel (20) is arranged between the two groups of driven chain wheels (18), a rod body of the driving chain wheel (20) penetrates through a wall plate of the installation box (6) through a bearing to be fixedly connected with the rotating wheel (9), and meanwhile the two groups of driven chain wheels (18) are of synchronous and homodromous rotating structures.