CN216883630U

CN216883630U - Slender structure product assembling device

Info

Publication number: CN216883630U
Application number: CN202122965954.4U
Authority: CN
Inventors: 阮伟东; 何志芳; 蔡一湉
Original assignee: Xiamen Hualian Electronics Co Ltd
Current assignee: Xiamen Hualian Electronics Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-05
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a product assembling device with a slender structure.A base is provided with a lower clamping position matched with a lower shell, and an upper clamping position matched with an upper shell is arranged on an upper shell clamping plate; the moving end of the first driving mechanism is in transmission connection with the upper shell clamping plate so as to drive the upper clamping plate to relatively approach or leave the upper clamping position; the action end of the second driving mechanism is in transmission connection with the pressing plate so as to drive the pressing plate to press and then squeeze the upper shell in the upper clamping position and the lower shell in the lower clamping position together. When the device is used, the lower shell is installed at the lower clamping position firstly, the upper shell clamping plate is controlled to be pressed downwards, the upper shell is installed at the upper clamping position, the upper shell is opposite to the lower shell at the moment, the pressing plate is pressed downwards, and the upper shell is pressed together with the lower shell horizontally. This technical scheme has realized the location and the automatic pressfitting of epitheca and inferior valve, and the assembling process is comparatively high-efficient, and the installation is very accurate, can not take place the problem of assembly insecure, extrusion inside device.

Description

Slender structure product assembling device

Technical Field

The utility model relates to the technical field of product assembly, in particular to a product assembly device with a slender structure.

Background

In the production process of a product, for a case of an elongated structure such as that shown in fig. 1, it is necessary to assemble an upper case and a lower case together, which is cumbersome. The existing method generally adopts pure manual assembly, and one way is to align one end of the long edge of the upper shell with the corresponding end of the lower shell and then press the long edge of the upper shell to the other end of the lower shell along the sliding direction. However, because the product is a slender special-shaped structure, the other end of the upper shell is not aligned into the lower shell in a flush manner easily in the assembly process, and the tail part of the upper shell which is inclined in an offset manner easily impacts elements on the circuit board, so that the phenomenon of damage and even part falling is caused. The defects are not easy to find out by the inspection of the appearance, and the products with hidden quality troubles are easy to flow to customers. The other mode is that the head end and the tail end of the plastic shell are pressed and are aligned and installed at the same time. However, the upper shell surface is narrow, the middle part of the upper shell is easy to arch and deform in the assembling process, and the smooth assembly of the upper shell and the lower shell can be ensured only by repeatedly pressing the alignment buckles of the upper shell and the lower shell. The efficiency of the above method is low, and the production requirements cannot be met, so that the method becomes a bottleneck of the production process.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an assembly device for a product having a long and thin structure, which solves the problem of low mounting efficiency of the upper and lower casings in the prior art.

An elongated structural product assembling apparatus for assembling an upper shell and a lower shell of a product, comprising: the device comprises a shell, a base, an upper shell clamping plate, a pressing plate, a first driving mechanism and a second driving mechanism; the base is provided with a lower clamping position matched with the lower shell, and the upper shell clamping plate is provided with an upper clamping position matched with the upper shell; the moving end of the first driving mechanism is in transmission connection with the upper shell clamping plate so as to drive the upper clamping plate to relatively approach or leave the upper clamping position; the moving end of the second driving mechanism is in transmission connection with the pressing plate so as to drive the pressing plate to press and install the upper shell in the upper clamping position and the lower shell in the lower clamping position together after the pressing plate is pressed downwards.

Furthermore, a plurality of lower clamping positions are arranged on the base, a plurality of upper clamping positions are arranged on the upper shell clamping plate, the upper clamping positions correspond to the lower clamping positions one by one, and the pressing plate which can be embedded into the upper clamping positions is arranged above each upper clamping position.

Further, the first driving mechanism and the second driving mechanism are both linear air cylinders; the telescopic rod of the first driving mechanism is fixedly connected with the upper shell clamping plate; and the telescopic rod of the second driving mechanism is fixedly connected with the pressing plate.

Furthermore, four first guide posts are symmetrically arranged on the base, and the upper shell embedded plate is sleeved on the first guide posts.

Furthermore, four guide holes are symmetrically formed in the shell, a second guide column is movably arranged in each guide hole, and the second guide columns are fixedly connected with the pressing plate.

Furthermore, four elastic buffer parts are symmetrically arranged on the base, and the upper shell clamping plate is extruded with the elastic buffer parts when pressed downwards.

Furthermore, a photoelectric sensor is arranged on the shell and used for detecting whether a human hand extends into the shell or not.

Furthermore, the control switches of the first driving mechanism and the second driving mechanism are fool-proof double-press switches, and two button switches of the double-press switches are respectively arranged on the left side and the right side of the shell.

Furthermore, the two sides of the lower clamping position are provided with abdicating grooves.

According to the technical scheme, the lower clamping position, the upper clamping position and the pressing plate are arranged to complete assembly. During the use, earlier with the inferior valve installation at lower clamping, back control epitheca clamping plate pushes down, installs the epitheca on last clamping, and the epitheca is relative with inferior valve position this moment, pushes down according to the pressing plate, presses the epitheca together with inferior valve horizontal ground. This technical scheme has realized the location and the automatic pressfitting of epitheca and inferior valve, and the assembling process is comparatively high-efficient, and the installation is very accurate, can not take place to assemble insecure, extrude the problem of inside device.

Drawings

FIG. 1 is a general schematic view of a housing of an elongated structure to be assembled;

FIG. 2 is a schematic structural view of an elongated structural product assembling apparatus according to an embodiment of the present invention, in a state where an upper case clamping plate is pressed down;

FIG. 3 is a front view of one embodiment of the elongated structural product assembly apparatus shown in FIG. 2;

FIG. 4 is a schematic structural view of an elongated structural product assembling apparatus according to an embodiment of the present invention, in a state where the upper case clamping plate is not pressed down;

fig. 5 is a front view of an embodiment of the elongated structural product assembling apparatus shown in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

11. an upper shell; 12. a lower case; 2. a housing; 3. a base; 31. lower clamping; 32. a yielding groove; 4. an upper shell clamping plate; 41. an upper clamping position; 5. a pressing plate; 6. a first drive mechanism; 61. a first guide post; 7. a second drive mechanism; 71. a second guide post; 8. an elastic buffer member; 9. a photoelectric sensor.

Detailed Description

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is apparent that the specific details set forth in the following description are merely exemplary of the utility model, which can be practiced in many other embodiments that depart from the specific details disclosed herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

In one embodiment, referring to fig. 2 to 4, an elongated structure product assembling apparatus for assembling an upper case 11 and a lower case 12 of a product includes: the device comprises a shell 2, a base 3, an upper shell clamping plate 4, a pressing plate 5, a first driving mechanism 6 and a second driving mechanism 7; the base 3 is provided with a lower clamping position 31 matched with the lower shell 12, and the upper shell clamping plate 4 is provided with an upper clamping position 41 matched with the upper shell 11; the moving end of the first driving mechanism 6 is in transmission connection with the upper shell clamping plate 4 so as to drive the upper clamping plate 41 to relatively approach or depart from the upper clamping plate 41; the moving end of the second driving mechanism 7 is in transmission connection with the pressing plate 5 so as to drive the pressing plate 5 to press and install the upper shell 11 in the upper clamping position 41 and the lower shell 12 in the lower clamping position 31 together.

According to the technical scheme of the utility model, the lower clamping position 31, the upper clamping position 41 and the pressing plate 5 are arranged to complete the assembly work. When the pressing plate is used, the lower shell 12 is firstly installed at the lower clamping position 31, then the upper shell clamping plate 4 is controlled to be pressed downwards, the upper shell 11 is installed at the upper clamping position 41, the upper shell 11 and the lower shell 12 are opposite to each other, and the pressing plate 5 is pressed downwards to horizontally press the upper shell 11 and the lower shell 12 together. This technical scheme has realized the location and the automatic pressfitting of epitheca 11 with inferior valve 12, and the assembling process is comparatively high-efficient, and the installation is very accurate, can not take place the problem of assembly insecure, extrusion inside device.

On the basis of the present embodiment, the base 3 is provided with a plurality of lower clamping portions 31, the upper shell clamping plate 4 is provided with a plurality of upper clamping portions 41, the upper clamping portions 41 correspond to the lower clamping portions 31 one by one, and a pressing plate 5 capable of being embedded into the upper clamping portions 41 is arranged above each upper clamping portion.

This mode has set up a plurality of subgroups, and every group includes an upper clamping position 41, lower clamping position 31 and pressing plate 5, has realized the equipment in the time of a plurality of casings, has improved work efficiency effectively. The clamping shapes of different groups can be different from each other, so that the shells with different models and specifications can be installed at the same time. Of course, there may be only one small group or multiple groups of the same clamping positions, which is not described as a limitation in the present embodiment.

In the present embodiment, the first driving mechanism 6 and the second driving mechanism 7 are both linear cylinders; the telescopic rod of the first driving mechanism 6 is fixedly connected with the upper shell clamping plate 4; the telescopic rod of the second driving mechanism 7 is fixedly connected with the pressing plate 5.

It can be understood that the linear displacement driving of the pressing plate 5 and the upper case-clamping plate 4 is realized by an air cylinder. Of course, the first driving mechanism 6 and the second driving mechanism 7 may also be driven by using other devices such as a linear motor and an oil cylinder, which are not described as limitations in the present embodiment.

Specifically, four first guide posts 61 are symmetrically arranged on the base 3, and the upper shell embedding plate 4 is sleeved on the first guide posts 61. Furthermore, four guide holes are symmetrically formed in the housing 2, a second guide post 71 is movably disposed in each guide hole, and the second guide posts 71 are fixedly connected with the pressing plate 5.

It can be understood that the displacement of the upper shell clamping plate 4 and the pressing plate 5 is respectively guided by the middle guide mechanism, so that the accuracy is improved, and the displacement is prevented from being deviated in the displacement process.

In this embodiment, four elastic buffers 8 are symmetrically disposed on the base 3, and the upper case retention plate 4 is pressed against the elastic buffers 8 when pressed downward. Through having elastic buffer memory mechanism to cushion the decline of 11 screens of clamping of epitheca, avoid descending too suddenly to produce the impulsive force and strike fixture base 3, fine protection the device.

On the basis of the embodiment, the shell 2 is provided with a photoelectric sensor 9 for detecting whether a human hand extends into the shell. The product is all sheltered from the response and is prevented staying through photoelectric sensor 9 to the staff in pre-loading, assembly process, and the switch operation on the frock all is in invalid state as long as the operator hand shelters from the region at the frock, ensures that operation process's safety is prevented staying.

Specifically, the control switches of the first driving mechanism 6 and the second driving mechanism 7 are fool-proof double-push switches, and two button switches of the double-push switches are respectively disposed on the left and right sides of the housing 2.

It can be understood that the fool-proof arrangement ensures the safety of the operator by the combined operation of pressing the switch with both hands, and avoids the hands from being pressed by the pressing plate 5 or the upper case clamping plate 4 when extending into the device.

Furthermore, the two sides of the lower clamping portion 31 are provided with a relief groove 32. The use of the abdicating groove 32 can be convenient for quickly putting the lower shell 12 and the upper shell 11 into the groove and is in a horizontal state, and after the assembly is completed, a finished product can be quickly taken out of the tool.

In the embodiment, when the upper shell 11 and the lower shell 12 are installed, the lower shell 12 with the circuit board is placed in the lower embedded position 31, that is, four side wall planes of the lower shell 12 are all perpendicular to the plane of the base 3; the positioning double-push switch is pressed by two hands, the upper shell clamping plate 4 is stopped after being descended to the lower clamping position 31 of the base 3, and the upper and lower vertical clamping of the lower shell 12 is realized; then, the upper shell 11 is placed in the upper clamping position 41, so that the upper shell 11 is placed right above the lower shell 12 in parallel; the assembled double-press switch is pressed by two hands, the upper shell 11 is pushed by the pressing plate 5, all the buckles on the lower shell 12 can be pressed in place under balanced stress at the same time, and the positioning and automatic assembly of the lower shell 12 and the upper shell 11 are realized; after the lower shell 12 and the upper shell 11 are automatically pressed and assembled, the upper shell clamping plate 4 and the pressing plate 5 are automatically and simultaneously lifted, and after the upper shell clamping plate and the pressing plate are lifted to the right position, a finished product can be taken away from the lower clamping position 31, and the operation of the next product is continued. In addition, the lower clamping position 31 and the upper clamping position 41 are both provided with a product guide placing and hand-held placing abdicating groove 32, so that the lower shell 12 and the upper shell 11 can be rapidly placed in the corresponding clamping positions and are in a horizontal state, and after assembly is completed, a finished product can be rapidly taken out of the tool.

The scheme adopts the layered positioning design of different structural parts and the structural design of the combined assembly of the structural parts of the upper shell 11 and the lower shell 12 of the slender plastic, and solves the problems of component breakage failure, low efficiency and the like caused by the manual assembly of slender plastic part products. The safety fool-proofing measures of the tool ensure the quality reliability of product production and the safety of operators.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes, substitutions and alterations can be made without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. An elongated structure product assembly device for mounting an upper shell to a lower shell of a product, comprising: the device comprises a shell, a base, an upper shell clamping plate, a pressing plate, a first driving mechanism and a second driving mechanism; the base is provided with a lower clamping position matched with the lower shell, and the upper shell clamping plate is provided with an upper clamping position matched with the upper shell; the moving end of the first driving mechanism is in transmission connection with the upper shell clamping plate so as to drive the upper clamping plate to relatively approach or leave the upper clamping position; the moving end of the second driving mechanism is in transmission connection with the pressing plate so as to drive the pressing plate to press and install the upper shell in the upper clamping position and the lower shell in the lower clamping position together after the pressing plate is pressed downwards.

2. The elongated structure product assembling apparatus as claimed in claim 1, wherein the base has a plurality of lower engaging portions, the upper housing engaging plate has a plurality of upper engaging portions, the upper engaging portions are in one-to-one correspondence with the lower engaging portions, and a pressing plate is disposed above each of the upper engaging portions and is adapted to be inserted into the upper engaging portions.

3. The elongated structural product assembly apparatus of claim 1, wherein the first and second drive mechanisms are both linear air cylinders; the telescopic rod of the first driving mechanism is fixedly connected with the upper shell clamping plate; and the telescopic rod of the second driving mechanism is fixedly connected with the pressing plate.

4. The elongated structure product assembling apparatus of claim 3, wherein said base has four first guide posts, and said upper housing retention plate is sleeved on said first guide posts.

5. The elongated structure product assembling device of claim 3, wherein the housing has four guiding holes, and a second guiding post is movably disposed in each guiding hole and fixedly connected to the pressing plate.

6. The elongated structural product assembly device of claim 1, wherein four elastomeric bumpers are provided on the base, the upper housing retention plate being configured to compress against the elastomeric bumpers when depressed.

7. The elongated structural product assembly device of claim 1, wherein the housing includes a photoelectric sensor for detecting the presence of a human hand.

8. The elongated structural product assembling apparatus of claim 1, wherein said control switches of said first and second driving mechanisms are fool-proof double-push switches, and two push-button switches of said double-push switches are respectively disposed on left and right sides of said housing.

9. The elongated structural product assembly device of claim 1, wherein both sides of the lower and upper detents are provided with relief grooves.