CN214237021U

CN214237021U - Automatic tightening machine for hose connection

Info

Publication number: CN214237021U
Application number: CN202023222223.2U
Authority: CN
Inventors: 曹阳
Original assignee: Jiangmen Kerui Automation Equipment Co ltd
Current assignee: Jiangmen Kerui Automation Equipment Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-21
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an automatic tightening machine for hose connection, the box is internally provided with a driving motor, a transformer, a cylinder, a circuit board and a clamping device, the clamping device is arranged at one end of the box and is connected with the box, the clamping device comprises a front roller group, a rear roller group, a mounting plate and a movable pressing plate, the mounting plate is fixedly connected with a push rod of the cylinder, the lower end of the front roller group and the lower end of the rear roller group are connected with the mounting plate, and the movable pressing plate is arranged at the upper end of the rear roller group and is movably connected with the rear roller group; the induction device comprises an inductor and a connecting plate, the induction device is arranged at the upper end of a movable pressing plate of the clamping device, the connecting plate is fixedly connected with a rear roller train of the clamping device, the movable pressing plate is movably connected with the connecting plate, the inductor is fixedly connected with the connecting plate, the whole structure is compact, the induction device is simple and practical, the labor intensity of workers can be reduced, and the production efficiency is improved.

Description

Automatic tightening machine for hose connection

Technical Field

The utility model relates to an automation equipment field, in particular to an automatic machine of screwing up for hose connection.

Background

Generally, the hose can all need to plug into a coupling in order to make things convenient for hose and other pipelines or articulate, but the coupling that plugs into of present hose relies on artifical manual to screw up the coupling, need a large amount of labours to assemble, not only work efficiency is low and intensity of labour is big, simultaneously because be manual control, the moment of torsion standard is indefinite easily appears, the firm degree of screwing up of coupling and hose junction is inconsistent, product quality can not be guaranteed, according to this kind of condition, need one kind at present can reduce intensity of labour, improve work efficiency, and can improve the equipment of assembly precision, guarantee product quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide an automatic machine of screwing up for hose connection, easy operation is practical, not only can improve work efficiency, still can save the labour, reduces intensity of labour.

According to a first aspect of the present invention, there is provided an automatic tightening machine for hose connection, comprising a box body provided with a plurality of mounting holes, wherein a driving motor, a transformer, a cylinder, and a circuit board are arranged in the box body, a rotating shaft of the driving motor penetrates through the mounting holes of the box body, and a push rod of the cylinder penetrates through the mounting holes of the box body; the clamping device is arranged at one end of the box body and connected with the box body, the clamping device comprises a front roller set, a rear roller set, a mounting plate and a movable pressing plate, the mounting plate is fixedly connected with a push rod of the air cylinder, the mounting plate is provided with a notch, the front roller set is arranged on two sides of the notch of the mounting plate, the lower end of the front roller set is connected with the mounting plate, the rear roller set is arranged on one side of the front roller set, the lower end of the rear roller set is fixedly connected with the mounting plate, the movable pressing plate is provided with a limiting groove, the movable pressing plate is arranged at the upper end of the rear roller, and the upper end of the rear roller is movably connected with the limiting groove of the movable pressing plate; the induction device comprises an inductor and a connecting plate, the induction device is arranged at the upper end of a movable pressing plate of the clamping device, the connecting plate is fixedly connected with a rear roller group of the clamping device and is movably connected with the movable pressing plate, and the inductor is fixedly connected with the connecting plate.

A automatic machine of screwing up for hose connection have following beneficial effect at least: in the embodiment, a plurality of mounting holes, a driving motor, a cylinder, a circuit board and a transformer are formed in a box body, a clamping device is arranged at one end of the box body, the clamping device is provided with a front roller set, a rear roller set, a mounting plate and a movable pressing plate, a rotating shaft of the driving motor penetrates through the mounting holes of the box body, and the driving motor is used for driving a driving pipe joint to rotate so as to realize automatic connection of the joint and a hose; a push rod of the air cylinder penetrates through a mounting hole of the box body and is fixedly connected with a mounting plate of the installing device, and the air cylinder is used for pushing the clamping device to lift so as to clamp hoses with different sizes; the mounting plate is provided with a notch, front rollers of the clamping device are arranged on two sides of the notch, and the front roller sets are connected with the mounting plate; the lower end of a rear roller group of the clamping device is connected with the mounting plate, the upper end of the rear roller group is provided with a movable pressing plate, the movable pressing plate is provided with a limiting groove and is used for bearing the hose, the limiting groove of the movable pressing plate can enable the movable pressing plate to move back and forth and restrict the moving range of the movable pressing plate, and the rear roller group can separate the hose from the clamping device to play a role in guiding and assisting after the hose is connected and screwed with the pipe joint; the induction device comprises an inductor and a connecting plate, the connecting plate is arranged at the upper end of a movable pressing plate of the clamping device and is movably connected with the movable pressing plate, the upper end of a rear roller set of the clamping device penetrates through a limiting groove of the movable pressing plate and is fixedly connected with the connecting plate, the upper end of the rear roller set plays a supporting role for the induction device, the inductor is arranged at the upper end of the connecting plate, and the inductor is used for inducing whether a hose is placed in the clamping device. The whole structure is compact, the dismounting is convenient, and the practicability is strong.

According to the utility model discloses an automatic machine of screwing up for hose connection, one side of box is provided with the fly leaf, the lower extreme of fly leaf with state box swing joint, the upper end of fly leaf is provided with the protection casing. Structurally, the movable plate can facilitate workers to check and replace parts inside the box body, the upper end of the movable plate is provided with the protective cover, and the safety of the workers during operation can be improved through the protective cover.

According to the utility model discloses an automatic machine of screwing up for hose connection, the junction of fly leaf and box is provided with the hinge, and hinge one end is connected with the fly leaf, and the other end is connected with the box. Structurally, the door hinge is simple and practical to mount, free movable connection between the movable plate and the box body can be achieved, and the movable plate and the box body can play a role in buffering when moving.

According to the utility model discloses an automatic machine of screwing up for hose connection, the protection casing of fly leaf is provided with the feed inlet, feed inlet department is provided with the hang plate, the feed inlet sets up with the preceding running roller group homonymy of clamping device. The feed inlet makes things convenient for staff to place coupling and hose, and the hang plate plays the effect of sheltering from to the feed inlet, can improve production security.

According to the utility model discloses an automatic machine of screwing up for hose connection, the top of circuit board is provided with the shrouding, and the shrouding is connected with the box, and the shrouding is provided with a plurality of through-holes. The shrouding is used for the protection circuit board, and the through-hole on the shrouding plays the radiating effect, avoids the component on the circuit board to generate heat excessively and leads to the circuit board to damage.

According to the utility model discloses an automatic machine of screwing up for hose connection, the both sides of the opening of the mounting panel of clamping device are provided with the spacing groove, and the spacing groove is provided with resetting means. Structurally, the limiting groove enables the front roller set of the clamping device to move within a certain range, and the reset device is used for movable reset of the front roller set and is simple and practical in structure.

According to the utility model discloses an automatic machine of screwing up for hose connection, the spacing groove of activity clamp plate is provided with resetting means. The reset device is used for movable reset of the movable pressing plate, and has a simple and practical structure.

According to the utility model discloses an automatic machine of screwing up for hose connection, one side of induction system's activity clamp plate is provided with the crotch, the crotch sets up with the opening homonymy of the mounting panel of clamping device, the crotch orientation the opening of mounting panel. Structurally, one side of the hook is used for supporting the hose, and the lower end of the hook can play a role in stopping and limiting the hose connector when the hose is connected with the hose connector, so that the hose connector and the hose are prevented from being excessively screwed.

According to the utility model discloses an automatic machine of screwing up for hose connection, there is mounting height difference in the gyro wheel of the back roller train of clamping device. The rollers of the rear roller group of the clamping device have installation height difference, and the height difference increases the distance and space between the roller groups, so that the hose can be directly separated from the clamping device after being screwed with the pipe joint, and the hose is not easy to be clamped by the rear roller group.

According to the utility model discloses an automatic machine of screwing up for hose connection, the end of driving motor's pivot is provided with the mount pad, the end-to-end connection of mount pad and driving motor's pivot. The mount pad is used for placing the coupling, and the mount pad is removable in order to match not unidimensional coupling, avoids changing driving motor's pivot because of the coupling size difference, is favorable to improve equipment's practicality, reduce cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a block diagram of an automatic tightening machine for hose connection according to an embodiment of the present invention;

FIG. 2 is a left side view of an automatic tightening machine for hose connection according to an embodiment of the present invention;

fig. 3(a) is a schematic diagram illustrating the operation of the front roller set of the clamping device according to the embodiment of the present invention;

FIG. 3(b) is a schematic diagram of the operation of the front roller set of the clamping device according to the embodiment of the present invention

Fig. 4(a) is a schematic diagram of the operation of the rear roller set of the clamping device according to the embodiment of the present invention;

fig. 4(b) is a schematic diagram of the operation of the rear roller set of the clamping device according to the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4(b), an embodiment of the present invention provides an automatic tightening machine for hose connection, including a box 10, a driving motor 101, a transformer 102, a cylinder 103, and a circuit board (not shown) are provided inside the box 10, one end of the box 10 is provided with a clamping device 20, the clamping device 20 includes a front roller set 201, a rear roller set 202, a mounting plate 203, and a movable pressing plate 204, a sensing device 30 is provided at one end of the clamping device 20, and the sensing device 30 includes a sensor 301 and a connecting plate 302.

The box body 10 is provided with a plurality of mounting holes, push rods of the air cylinders 103 penetrate through the mounting holes of the box body 10 and are fixedly connected with the mounting plate 203 of the clamping device 20, and the air cylinders 103 are used for pushing the clamping device 20 to move back and forth so as to adjust the height of the clamping device 20 relative to the box body 10; the circuit board (not shown) is arranged in the box body 10, a sealing plate 106 is arranged above the circuit board (not shown), the sealing plate 106 is provided with a plurality of through holes, the through holes are used for playing a role of heat dissipation when the equipment works and preventing the circuit board (not shown) from overheating, a movable plate 104 is arranged on one side of the box body 10, a door hinge 109 is arranged at the joint of the movable plate 104 and the box body 10, one end of the door hinge 109 is fixedly connected with the movable plate 104, the other end of the door hinge is fixedly connected with the box body 10, the door hinge 109 enables the movable plate 104 to be movably connected with the box body 10, the movable plate 104 can be freely opened and closed, a worker can conveniently overhaul or replace parts in the box body 10, the structure is simple and practical, in addition, a protective cover 105 is arranged at the upper end of the movable plate 104, and the safety of the worker during operation can be improved; the protective cover 105 is provided with a feeding hole to facilitate a worker to place a pipe joint and a hose, the two sides of the feeding hole are provided with inclined plates 108 to shield the feeding hole, production safety can be improved, and the tail end of a rotating shaft of the driving motor 101 is provided with a mounting seat 111 for placing the pipe joint.

Referring to fig. 3(a) to 3(b), the mounting plate 203 of the clamping device 20 is provided with a notch, two sides of the notch are provided with front roller sets 201, the mounting plate 203 is provided with a limiting groove (not shown), the limiting groove (not shown) of the mounting plate 203 is provided with a resetting device (not shown), the lower end of each front roller set 201 is movably connected with the limiting groove (not shown) of the mounting plate 203, the limiting groove (not shown) facilitates the front roller sets 201 to flexibly move and adjust a clamping space according to the sizes of a hose and a pipe joint, as shown in the figure, when the pipe joint is placed on the mounting seat 111 of the rotating shaft of the driving motor 101, the front roller sets 201 receive extrusion of the pipe joint and move towards two sides, when the driving motor 101 drives the mounting seat 111 to rotate, the rollers are simultaneously driven to avoid interference on the rotation of the pipe joint, and a resetting device (not shown) in the limiting groove (not shown) can enable the front roller sets 201 to reset in a reciprocating manner and enable the front roller sets 201 to clamp the pipe joint so as to enable the pipe joint to be applied Add certain clamping-force, improve the stability of preceding roller set 201 to the coupling centre gripping, the embodiment of the utility model provides a do not specifically inject resetting means's type, the embodiment of the utility model provides an it sets up reset spring to be preferred in mounting panel 203's spacing groove (not shown in the figure), and the elasticity of spring can be according to actual choice, and simple structure is practical, low in manufacturing cost, easy to maintain changes.

Referring to fig. 4(a) to 4(b), the lower end of the rear roller set 202 of the clamping device 20 is fixedly connected with the mounting plate 203, the upper end of the rear roller set 202 is provided with a movable pressing plate 204, the movable pressing plate 204 is provided with a limiting groove (not shown), the limiting groove (not shown) is provided with a resetting device (not shown), the rear roller set 202 is movably connected with the limiting groove of the movable pressing plate 204, the limiting groove enables the rear roller set 202 to move up and down, a hose and a pipe joint can be matched correspondingly and conveniently by a worker, and the use flexibility of the equipment is improved; resetting means can make back roller train 202 reset, saves the not unidimensional hose and the location process of coupling when being connected with the coupling, can improve production efficiency, the embodiment of the utility model provides a preferred spacing groove (not shown) department at activity clamp plate 204 sets up reset spring, and the elasticity of spring can be according to actual choice, and simple structure is practical, low in manufacturing cost, easy to maintain changes.

The movable pressing plate 204 of the clamping device 20 is further provided with a hook, the hook faces the box body 10, one side of the hook is used for supporting the hose, the hose is easy to bend, the hose is supported in the process that the hose and the hose joint are screwed, the hose is prevented from being influenced by processing downwards, the lower end of the hook plays a role in restraining the screwing degree of the hose joint and the hose, and the product quality is damaged when the hose joint and the hose are prevented from being screwed excessively.

Referring to fig. 1, the sensing device 30 is further disposed at the upper end of the clamping device 20, the sensing device 30 includes a sensor 301 and a connecting plate 302, the connecting plate 302 is fixedly connected to the upper end of the rear roller set 202 of the clamping device 20, the sensor 301 is disposed at one side of the connecting plate 302 and is fixedly connected to the connecting plate 302, and the sensor 301 is used for detecting whether the hose is placed in the clamping device 20.

When inductor 301 detects that the hose has been placed in clamping device 20, inductor 301 feeds back signal to control system, control system starts driving motor 101 and rotates, when the coupling touches the crotch of clamping device 20's movable pressing plate 204, driving motor 101 stall, control system control cylinder 103 removes clamping device 20, the hose can be followed the space between the gyro wheel and dropped, the hose falls after the cylinder 103 resets to the height of former settlement, it explains that, there is the difference in height in the gyro wheel of back roller train 202, the difference in height is favorable to dropping of hose, the embodiment of the utility model discloses the model of inductor 301 is specifically injectd to the not body, can be according to actual selection. The whole machine has compact structure, simple and practical structure and low manufacturing cost, can improve the screwing efficiency of the hose and the pipe joint and improve the production efficiency.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An automatic tightening machine for hose connections, comprising:

the transformer substation comprises a box body (10) provided with a plurality of mounting holes, wherein a driving motor (101), a transformer (102), an air cylinder (103) and a circuit board are arranged in the box body (10), a rotating shaft of the driving motor (101) penetrates through the mounting holes of the box body (10), and a push rod of the air cylinder (103) penetrates through the mounting holes of the box body (10);

the clamping device (20) is arranged at one end of the box body (10) and is connected with the box body (10), the clamping device (20) comprises a front roller set (201), a rear roller set (202), a mounting plate (203) and a movable pressing plate (204), the mounting plate (203) is fixedly connected with a push rod of the air cylinder (103), the mounting plate (203) is provided with a notch, the front roller set (201) is arranged at two sides of the opening of the mounting plate (203), the lower end of the front roller group (201) is connected with the mounting plate (203), the rear roller group (202) is arranged on one side of the front roller group, the lower end of the rear roller group (202) is fixedly connected with the mounting plate (203), the movable pressing plate (204) is provided with a limit groove, the movable pressing plate (204) is arranged at the upper end of the rear roller group (202), the upper end of the rear roller group (202) is movably connected with the limit groove of the movable pressing plate (204);

induction system (30), including inductor (301) and connecting plate (302), induction system (30) set up clamping device (20) the upper end of activity clamp plate (204), connecting plate (302) with clamping device (20) back roller train (202) fixed connection, with activity clamp plate (204) swing joint, inductor (301) with connecting plate (302) fixed connection.

2. The automatic tightening machine for hose connection according to claim 1, characterized in that: one side of the box body (10) is provided with a movable plate (104), the lower end of the movable plate (104) is movably connected with the box body (10), and the upper end of the movable plate (104) is provided with a protective cover (105).

3. The automatic tightening machine for hose connection according to claim 2, characterized in that: a door hinge (109) is arranged at the joint of the movable plate (104) of the box body (10) and the box body (10), one end of the door hinge (109) is connected with the movable plate (104), and the other end of the door hinge (109) is connected with the box body (10).

4. The automatic tightening machine for hose connection according to claim 2, characterized in that: the protection casing (105) of box (10) fly leaf (104) is provided with the feed inlet, feed inlet department is provided with hang plate (108), the feed inlet with clamping device (20) preceding roller set (201) homonymy sets up.

5. The automatic tightening machine for hose connection according to claim 1, characterized in that: a sealing plate (106) is arranged above the circuit board, the sealing plate (106) is connected with the box body (10), and a plurality of through holes are formed in the sealing plate (106).

6. The automatic tightening machine for hose connection according to claim 1, characterized in that: and limiting grooves are arranged on two sides of the opening of the mounting plate (203) of the clamping device (20), and resetting devices are arranged in the limiting grooves.

7. The automatic tightening machine for hose connection according to claim 1, characterized in that: the limiting groove of the movable pressing plate (204) is provided with a resetting device.

8. The automatic tightening machine for hose connection according to claim 1, characterized in that: one side of the movable pressing plate (204) of the induction device (30) is provided with a hook, the hook and the opening of the mounting plate (203) of the clamping device (20) are arranged on the same side, and the hook faces the opening of the mounting plate (203).

9. The automatic tightening machine for hose connection according to claim 1, characterized in that: the rollers of the rear roller group (202) of the clamping device (20) have installation height difference.

10. The automatic tightening machine for hose connection according to claim 1, characterized in that: the tail end of the rotating shaft of the driving motor (101) is provided with a mounting seat, and the mounting seat is connected with the tail end of the rotating shaft of the driving motor (101).