Plastic plug assembling equipment

Abstract

The utility model relates to the field of production and assembly, in particular to plastic plug assembly equipment which comprises a base, a mechanical arm is installed at the upper end of the base, an assembly plate is installed at the lower end of the mechanical arm, clamping mechanisms are arranged on the lower side of the assembly plate, a positioning mechanism is arranged between the clamping mechanisms, and the positioning mechanism is connected with the mechanical arm. The positioning mechanism comprises a sliding block and a positioning column, a sliding groove is formed in the assembling plate, limiting grooves are formed in the two sides of the sliding groove, the sliding block is installed on the lower side of the assembling plate in a sliding mode through the sliding groove, a side block is integrally formed on the outer side of the sliding block, and a resistance block is installed on the lower portion of the side block in a sliding mode; a positioning spring is fixedly installed on the lower side of the side block, the lower end of the positioning spring is fixedly connected with the resistance block, the positioning mechanism is arranged in the middle of the clamping mechanism, a through hole in a plug can be positioned through a positioning column in the positioning mechanism, the position of the positioning mechanism is adjustable, and the precision of assembling plugs of different models is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to production assembly field, concretely is a plastic plug assembly equipment. BACKGROUND

[0002] The connecting head of general electronic product and the electrical appliance bolt are called plug, the household alternating current power plug and the plug have the rod or copper plate protruding male joint, and are inserted into the female joint type power plug with the slot or recess, the size is related to whether the plug and converter can be safely used, whether the general interchangeability requirement is met to avoid misinsertion, an important technical requirement, the size unqualified will affect the user use or produce contact bad, misinsertion and other hidden dangers, light makes the equipment damage, heavy will produce fire and electric shock accident.

[0003] When the male head and the female head of the plug are assembled on the production line, a mechanical arm is generally used for assembly, a clamp is arranged below the mechanical arm, and then the lower parts to be combined are pressed and assembled, but generally a factory will produce many different types of plugs for assembly, the shapes of different types of plugs are different, and most importantly, the shell of the plug is provided with a through hole, the through hole is used for fixing the two parts of the plug after the user connects the line, due to the design of the through hole, the prior art is prone to inaccurate positioning when clamping and fixing different types of plugs. UTILITY MODEL CONTENTS

[0004] In order to make up for the deficiency of the prior art, a positioning mechanism is arranged in the middle of the clamping mechanism, the positioning column in the positioning mechanism can position the through hole on the plug, and the position of the positioning mechanism is adjustable, so that the accuracy of assembly of different types of plugs is improved, and the utility model provides a plastic plug assembly equipment.

[0005] The utility model discloses a plastic plug assembly equipment, including the base, the upper end of base is installed with the mechanical arm, the lower extreme of mechanical arm is detachable and is installed with the assembly board, and the downside of assembly board is provided with the clamping mechanism, and the clamping mechanism is symmetrically provided with two groups, and the positioning mechanism is arranged between the two groups of clamping mechanisms.

[0006] The positioning mechanism includes a sliding block and a positioning column which are integrally formed with each other, a sliding groove is formed in the assembly plate, limit grooves are formed on both sides of the sliding groove, the sliding block is slidably installed on the lower side of the assembly plate through the sliding groove, a side block is integrally formed on the outer side of the sliding block, a resistance block is slidably installed on the lower part of the side block, a positioning spring is fixedly installed on the lower side of the side block, and the lower end of the positioning spring is fixedly connected with the resistance block.

[0007] As preferred, the clamping mechanism comprises a clamping motor and two sets of symmetrically arranged clamping blocks, the clamping motor is detachably mounted on the lower side of the assembling plate, a double threaded rod is mounted on the output shaft of the clamping motor, and the double threaded rod is threadedly connected with the two sets of clamping blocks respectively.

[0008] As preferred, the clamping motor is detachably mounted on the assembling plate through fixing bolts, the output shaft of the clamping motor is connected with the double threaded rod through a flat key, and threaded holes are formed in the clamping blocks, and the double threaded rod and the clamping blocks are threadedly connected through the threaded holes.

[0009] As preferred, two sets of grooves are formed in the assembling plate, and limit blocks are integrally formed at the lower ends of the clamping blocks, and the limit blocks are inserted into the interiors of the grooves.

[0010] As preferred, guide holes are formed in the side blocks, and guide columns are integrally formed at the upper ends of the resistance blocks, and the guide columns are inserted into the interiors of the guide holes.

[0011] As preferred, four sets of the guide holes and the guide columns are symmetrically arranged, and the diameters of the guide holes are 1mm larger than the diameters of the guide columns.

[0012] As preferred, mounting holes are formed in the assembling plate, four sets of the mounting holes are symmetrically arranged in the middle of the assembling plate.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model discloses a positioning mechanism is arranged in the middle of clamping mechanism, and the positioning column in positioning mechanism can position the through -hole on the plug, and the position of positioning mechanism is adjustable, needs to adjust when needing to pull the positioning column slightly with force, and then adjust to the appropriate position, and the positioning spring will provide the pressure of resistance block to the limit groove, thereby generating friction force and locking, and the whole process is very efficient, and the design improves the accuracy when assembling different models of plug.

[0015] 2. The utility model discloses a clamping mechanism is driven through a clamping motor, and the clamping motor can drive two clamping blocks to do mirror image movement, so that the plug after clamping is in the middle of the whole assembling plate, and the design can make the clamping mechanism and positioning mechanism better cooperation operation. DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a structural schematic diagram of the present application;

[0018] Figure 2 It is a structural schematic diagram of the bottom of the assembly plate of the present application;

[0019] Figure 3 It is a structural schematic diagram of the clamping mechanism of the present application;

[0020] Figure 4 It is a structural schematic diagram of the slider of the present application;

[0021] Figure 5 It is a structural schematic diagram of the present application Figure 4 It is a partial enlarged schematic diagram of part A of the present application.

[0022] In the figure: 1, base; 2, mechanical arm; 3, assembly plate; 4, clamping mechanism; 5, positioning mechanism; 301, sliding groove; 302, limiting groove; 303, groove; 304, mounting hole; 401, clamping motor; 402, clamping block; 403, double-threaded rod; 404, limiting block; 405, threaded hole; 501, slider; 502, positioning column; 503, side block; 504, resistance block; 505, positioning spring; 506, guide hole; 507, guide column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in 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.

[0024] The following will be described in detail with reference to the drawings in the embodiments of the present application. Figures 1-5 The present application is further described in detail as follows:

[0025] The embodiments of the present application disclose a plastic plug assembly equipment. Referring to Figure 1, including the base 1, the upper end of the base 1 is provided with a mechanical arm 2, the lower end of the mechanical arm 2 is detachably provided with an assembly plate 3, the assembly plate 3 is provided with a mounting hole 304, and the mounting hole 304 is provided with four groups, and the four groups of mounting holes 304 are located in the middle of the assembly plate 3 and are symmetrically arranged, the mechanical arm 2 is connected with the assembly plate 3 through the mounting hole 304 on the assembly plate 3, which improves the convenience of later repair and maintenance;

[0026] With reference to Figure 2 , the lower side of the assembly plate 3 is provided with a clamping mechanism 4, and the clamping mechanism 4 is symmetrically provided with two groups, the clamping mechanism 4 comprises a clamping motor 401 and two groups of symmetrically arranged clamping blocks 402, the clamping block 402 has a unique curved shape, which can better fit the shell of the plug;

[0027] With reference to Figure 3 , the clamping motor 401 is detachably mounted on the lower side of the assembly plate 3, the output shaft of the clamping motor 401 is provided with a double-threaded rod 403, the double-threaded rod 403 is respectively screwed with the two groups of clamping blocks 402, the assembly plate 3 is provided with two groups of grooves 303, and the lower end of the clamping block 402 is integrally formed with a limiting block 404, the limiting block 404 is inserted into the inside of the groove 303, and the limiting block 404 can improve the stability of the clamping block 402 during horizontal movement;

[0028] With reference to Figure 3 , the clamping motor 401 is detachably mounted on the assembly plate 3 through the fixing bolt, which is convenient for later maintenance, and the output shaft of the clamping motor 401 is connected with the double-threaded rod 403 through the flat key, the clamping block 402 is provided with a threaded hole 405, the double-threaded rod 403 and the clamping block 402 are screwed through the threaded hole 405, the two sides of the double-threaded rod 403 are provided with opposite threads, the double-threaded rod 403 cooperates with the threaded hole 405 on the clamping block 402 to drive the clamping block 402, and the two clamping blocks 402 will make mirror image movement under the action of the clamping motor 401;

[0029] With reference to Figure 3 , Figure 4 and Figure 5, the positioning mechanism 5 is arranged between the two clamping mechanisms 4, the positioning mechanism 5 comprises a sliding block 501 and a positioning column 502 which are integrally formed with each other, a sliding groove 301 is formed in the assembling plate 3, limit grooves 302 are formed on the two sides of the sliding groove 301, the sliding block 501 is slidably installed on the lower side of the assembling plate 3 through the sliding groove 301, a side block 503 is integrally formed on the outer side of the sliding block 501, a resistance block 504 is slidably installed on the lower part of the side block 503, a positioning spring 505 is fixedly installed on the lower side of the side block 503, the lower end of the positioning spring 505 is fixedly connected with the resistance block 504, the positioning spring 505 can provide pressure for the resistance block 504, the surfaces of the resistance block 504 and the limit grooves 302 are rough, and enough static friction force is generated between the resistance block 504 and the limit grooves 302 to position the plug;

[0030] With reference to Figure 5 A guide hole 506 is formed in the side block 503, a guide column 507 is integrally formed on the upper end side of the resistance block 504, the guide column 507 is inserted into the inside of the guide hole 506, four sets of the guide hole 506 and the guide column 507 are symmetrically arranged, the hole diameter of the guide hole 506 is 1mm larger than the diameter of the guide column 507, and the design of the guide column 507 and the guide hole 506 can avoid that the spring is reduced in physical performance due to excessive bending when the positioning mechanism 5 is moved.

[0031] Working principle: the plug clamped by the mechanical arm 2 is assembled, the whole device is arranged on an assembling line, in the specific clamping process, the positioning column 502 on the positioning mechanism 5 is inserted into the through hole in the plug, then the clamping motor 401 is started to drive the clamping blocks 402 in the clamping mechanism 4 to mirror move to clamp the plug shell, then the mechanical arm 2 drives the plug shell on the upper side and the plug shell on the assembling line to be combined, and the subsequent process is repeated, when another type of plug needs to be assembled, the positioning column 502 is slightly pulled, and then adjusted to the appropriate position, the positioning spring 505 provides pressure for the resistance block 504 to press against the limit groove 302, so that friction force is generated to lock, the whole process is very efficient, and the design improves the accuracy when different types of plugs are assembled.

[0032] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A plastic plug assembly device, characterized in that: Includes a base (1), a robotic arm (2) is mounted on the upper end of the base (1), an assembly plate (3) is detachably mounted on the lower end of the robotic arm (2), and a clamping mechanism (4) is provided on the lower side of the assembly plate (3), and two sets of clamping mechanisms (4) are symmetrically arranged, and a positioning mechanism (5) is provided between the two sets of clamping mechanisms (4); The positioning mechanism (5) includes a slider (501) and a positioning post (502) integrally formed together. The assembly plate (3) is provided with a sliding groove (301), and limit grooves (302) are provided on both sides of the sliding groove (301). The slider (501) is slidably installed on the lower side of the assembly plate (3) through the sliding groove (301). A side block (503) is integrally formed on the outer side of the slider (501). A resistance block (504) is slidably installed on the lower part of the side block (503). A positioning spring (505) is fixedly installed on the lower side of the side block (503). The lower end of the positioning spring (505) is fixedly connected to the resistance block (504).

2. The plastic plug assembly equipment according to claim 1, characterized in that: The clamping mechanism (4) includes a clamping motor (401) and two sets of symmetrically arranged clamping blocks (402). The clamping motor (401) is detachably installed on the lower side of the assembly plate (3). The output shaft of the clamping motor (401) is equipped with a double threaded rod (403), which is threadedly connected to the two sets of clamping blocks (402) respectively.

3. The plastic plug assembly equipment according to claim 2, characterized in that: The clamping motor (401) is detachably installed on the assembly plate (3) by fixing bolts, and the output shaft of the clamping motor (401) is connected by a flat key and a double threaded rod (403). The clamping block (402) is provided with a threaded hole (405), and the double threaded rod (403) and the clamping block (402) are threadedly connected by the threaded hole (405).

4. The plastic plug assembly equipment according to claim 2, characterized in that: The assembly plate (3) has two sets of grooves (303), and the lower end of the clamping block (402) is integrally formed with a limiting block (404), which is inserted into the inside of the groove (303).

5. The plastic plug assembly equipment according to claim 4, characterized in that: The side block (503) has a guide hole (506), and the upper end of the resistance block (504) has an integrally formed guide post (507), which is inserted into the guide hole (506).

6. The plastic plug assembly equipment according to claim 5, characterized in that: The guide holes (506) and guide posts (507) are symmetrically arranged in four sets, and the diameter of the guide holes (506) is 1 mm larger than the diameter of the guide posts (507).

7. The plastic plug assembly equipment according to claim 1, characterized in that: The assembly plate (3) has mounting holes (304), and there are four sets of mounting holes (304). The four sets of mounting holes (304) are located in the middle of the assembly plate (3) and are symmetrically arranged with each other.

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