Quick assembling mechanism for filter shell nut

Abstract

The utility model discloses a filter shell nut rapid assembling mechanism which comprises a nut vibration feeding disc, a material receiving mechanism, a transfer table, a material loading mechanism and a material sucking and discharging detection mechanism, and the material receiving mechanism is arranged at the output end of the nut vibration feeding disc and used for receiving two nuts each time. The transfer table is arranged on one side of the material receiving mechanism and used for transitionally placing nuts on the material receiving mechanism, the loading mechanism is used for installing and driving a filter shell to rotate to be matched with the sucking and discharging detection mechanism to assemble the nuts at the two ends, the sucking and discharging detection mechanism comprises two sets of sucking modules and detection modules which are installed on a transverse moving mechanism, and all the modules move synchronously; the two sets of material suction modules act consistently, two steps of carrying actions are completed every time the two sets of material suction modules move back and forth, the nuts on the material receiving mechanism are carried to the transfer table, the nuts on the transfer table are carried to the filter shell to be assembled, and the detection module is used for detecting the nuts after each time of assembling action. According to the utility model, the assembly and detection actions are coherent and are completed at one step, neglected assembly and poor assembly can be avoided, and the assembly efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic precision accessory manufacturing installation technical field especially, relates to a filter casing nut quick assembly mechanism. BACKGROUND

[0002] When assembling the nut at both ends of the filter casing, the manual loading mode is usually adopted, since the nut specification is small and needs to be placed into the bottom of the casing fixed groove, the manual operation is inconvenient, and the missing, slow assembly speed and low assembly efficiency are prone to occur. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem that the existing technology has the inconvenient manual operation, is prone to missing, slow assembly speed and low assembly efficiency.

[0004] The utility model discloses a filter casing nut quick assembly mechanism, including nut vibration feeding disc, receiving mechanism, transfer table, charging mechanism, suction and discharge detection mechanism, the receiving mechanism is established at the output of nut vibration feeding disc and is used to receive two nuts each time, the transfer table is established at the receiving mechanism one side and is used to transition place the nut on the receiving mechanism, the charging mechanism is used to install and drive the filter casing rotation and cooperate suction and discharge detection mechanism and assemble the nut at both ends, the suction and discharge detection mechanism includes two groups of suction module and detection module installed on the horizontal moving mechanism, and suction module and detection module synchronous motion, two groups of suction module are consistent, and every time completes two step transfer motion, moves the nut on the receiving mechanism to the transfer table, moves the nut on the transfer table to the filter casing assembly, and detection module is used to detect the nut after every time assembly action.

[0005] Further, the receiving mechanism includes a receiving seat, one end of the receiving seat is provided with a push rod driven by a push-in cylinder, and the other end is provided with a sliding seat driven by a sliding cylinder, and the nut of the nut vibration feeding disc falls into the receiving seat and is pushed into the sliding seat by the push rod.

[0006] Further, the charging mechanism includes a charging seat, the filter casing is inserted and assembled on the charging seat, the bottom of the charging seat is connected with a rotating cylinder through a rotating seat, a limiting block is arranged on the rotating seat, and two stoppers matched with the limiting block are further arranged on one side of the rotating seat.

[0007] Further, the charging seat is positioned by a jacking rod, two symmetrical positioning openings are arranged on the charging seat, and the jacking rod is driven by a lifting cylinder and can be inserted into the positioning opening for positioning.

[0008] Further, the two groups of suction material modules are driven to synchronously lift by the first lifting module, the detection module is driven to lift by the second lifting module, and the first lifting module and the second lifting module are installed on the same mounting plate and connected with the transverse moving mechanism through the mounting plate.

[0009] Further, each group of suction material modules comprises two suction material pipes, and the suction material pipes are elastically installed on the mounting seat through springs, so that the suction material pipes can move within a certain range relative to the mounting seat.

[0010] Further, the detection module comprises two detection rods slidingly inserted into the detection seat, and the detection seat is further provided with a first sensor group and a second sensor group; two first sensors of the first sensor group are horizontally installed and correspondingly located on one side above the two detection rods, and are used for detecting whether a nut is installed in the filter shell; two second sensors of the second sensor group are vertically installed and correspondingly located above the two detection rods, and are used for detecting whether the nut in the filter shell is correctly installed.

[0011] Compared with the prior art, the utility model has the following advantages: the utility model is automatically fed with nuts through the vibration disc, the receiving mechanism and the transfer table are used for receiving the nuts, and cooperate with the two groups of suction material modules, so that the nut carrying and assembling actions can be simultaneously completed through one-time suction and discharging, the filter shell to be assembled can be driven to rotate by the feeding seat, one group of nuts is assembled at two ends in two times, the detection module detects the nuts after each assembling action is completed, the correct assembly is ensured, the assembling and detecting actions of the complete equipment are consecutive and complete, the missing assembly and the poor assembly can be avoided, and the assembling efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the complete equipment structure diagram of the utility model;

[0013] Figure 2 It is the specific structure schematic diagram of the receiving mechanism in the utility model;

[0014] Figure 3 It is the specific structure schematic diagram of the feeding mechanism in the utility model;

[0015] Figure 4 It is the cooperation schematic diagram of the limiting block and the stop piece in the feeding mechanism of the utility model;

[0016] Figure 5 It is the specific structure schematic diagram of the detection module in the utility model;

[0017] Figure 6 It is the finished product schematic diagram of the utility model.

[0018] Wherein: 1, nut vibration feeding disc; 2, receiving mechanism; 21, receiving seat; 22, push-in cylinder; 23, push rod; 24, sliding cylinder; 25, sliding seat; 3, transfer table; 4, loading mechanism; 41, loading seat; 41a, positioning port; 42, rotating seat; 42a, limiting block; 43, rotating cylinder; 44, stopper; 45, ejector rod; 46, lifting cylinder; 5, suction and discharge detection mechanism; 51, horizontal movement mechanism; 52, suction module; 521, suction pipe; 522, spring; 523, mounting seat; 53, detection module; 531, detection seat; 532, detection rod; 533, first sensor group; 534, second sensor group; 54, first lifting module; 55, second lifting module; 56, mounting plate; a, filter housing; b, nut. DETAILED DESCRIPTION

[0019] The specific embodiments of the filter housing nut quick assembly mechanism of the utility model will be specifically described in combination with the drawings.

[0020] Embodiment:

[0021] The specific embodiments of the filter housing nut quick assembly mechanism of the utility model will be specifically described in combination with the drawings. It mainly includes nut vibration feeding disc 1, receiving mechanism 2, transfer table 3, loading mechanism 4, suction and discharge detection mechanism 5, receiving mechanism 2 is arranged at the output end of nut vibration feeding disc 1 for receiving two nuts b each time. Specifically, as shown in the drawings, Figure 2 Receiving mechanism 2 includes receiving seat 21, one end of receiving seat 21 is provided with push rod 23 driven by push-in cylinder 22, and the other end is provided with sliding seat 25 driven by sliding cylinder 24, and nut b of nut vibration feeding disc 1 falls into receiving seat 21 and is pushed into sliding seat 25 by push rod 23, and sliding seat 25 receives two nuts b at a time.

[0022] Transfer table 3 is arranged on one side of receiving mechanism 2 for transitional placement of nuts b on receiving mechanism 2, and two placement positions for placing nuts b are arranged on transfer table 3.

[0023] Loading mechanism 4 is used for mounting and driving filter housing a to rotate and cooperate with suction and discharge detection mechanism 5 to assemble nuts b at both ends, specifically, in combination with Figure 3 , Figure 4The loading mechanism 4 comprises a loading seat 41, the filter shell a is inserted on the loading seat 41, the bottom of the loading seat 41 is connected with a rotating cylinder 43 through a rotating seat 42, the rotating seat 42 is provided with a limiting block 42a, and the side of the rotating seat 42 is also provided with two stoppers 44 matched with the limiting block 42a, and the maximum rotating angle is controlled to be 180°. In order to improve the reliability and stability of assembly, the loading seat 41 is positioned through a jacking rod 45, the loading seat 41 is provided with two symmetrical positioning openings 41a, the jacking rod 45 is driven to lift by a lifting cylinder 46, and after the loading seat 41 drives the filter shell a to rotate to the position, the jacking rod 45 is lifted to be inserted into the positioning opening 41a, and the loading seat 41 is positioned.

[0024] Further, in combination with Figure 1 The suction and discharge detection mechanism 5 comprises two groups of suction modules 52 and a detection module 53 installed on the horizontal moving mechanism 51, the two groups of suction modules 52 are driven to synchronously lift by a first lifting module 54, the detection module 53 is driven to lift by a second lifting module 55, the first lifting module 54 and the second lifting module 55 are installed on the same mounting plate 56, the mounting plate 56 is connected with the horizontal moving mechanism 51, so that the suction module 52 and the detection module 53 can synchronously move horizontally and can also respectively lift.

[0025] The two groups of suction modules 52 are consistent in action, and two-step moving actions are completed every time the two groups of suction modules 52 move back and forth, the nut b on the receiving mechanism 2 is moved to the transfer table 3, and the nut b on the transfer table 3 is moved to the filter shell a for assembly. Each group of suction modules 52 comprises two suction pipes 521, the suction pipes 521 are elastically installed on the mounting seat 523 through springs 522, so that the suction pipes 521 can move within a certain range relative to the mounting seat 523, and a certain buffering effect is achieved.

[0026] The detection module 53 is used for detecting the nut b after each assembly action, for example Figure 5 The detection module 53 comprises two detection rods 532 slidingly inserted on a detection seat 531, and the detection seat 531 is also provided with a first sensor group 533 and a second sensor group 534. The two first sensors of the first sensor group 533 are horizontally installed and correspondingly located above one side of the two detection rods 532, and are used for detecting whether the nut b is installed in the filter shell a. The two second sensors of the second sensor group 534 are vertically installed and correspondingly located above the two detection rods 532, and are used for detecting whether the nut b in the filter shell a is correctly installed. It should be noted that the specific setting and detailed function of the first sensor group 533 and the second sensor group 534 have been disclosed in detail in the patent with the application number CN202120017420.6 of Yitai Precision Electronic Accessories (Wuxi) Co., Ltd., and here will not be repeated.

[0027] When the assembly mechanism of this embodiment is working, the nut vibration loading plate 1 automatically loads the nut b, the slide 25 of the material receiving mechanism 2 receives two nuts b at a time, the turntable 3 places the nut b in transition, and then cooperates with the two sets of suction modules 52 to move. The two sets of suction modules 52 drop to suck the material at the same time, and after sucking up a group of nuts on the material receiving mechanism 2 and the turntable 3 respectively, they move to the left one station for unloading. The nuts of the material receiving mechanism 2 are placed on the turntable 3, and the nuts on the turntable 3 are placed in the filter housing a for assembly. After the assembly of a group of nuts b at one end is completed, the filter housing a is driven by the loading seat 41 to rotate 180°, and the nuts b are rotated to the outside, and then detected. The module 53 descends for inspection to ensure that it has been correctly loaded. The two sets of suction modules 52 return to repeat the suction and discharge action. At this time, the receiving mechanism 2 has automatically received two nuts b waiting for material collection. The transfer table 3 already has a set of nuts from the previous discharge. The two sets of suction modules 52 descend again to absorb the material, sucking up the nuts on the receiving mechanism 2 and the transfer table 3. One set is placed on the transfer table 3, and one set is installed at the other end of the filter housing a. At this time, the two sets of nuts at both ends have been assembled. The suction module 52 returns again, and the inspection module 53 moves synchronously to the top of the inner nut b and descends for inspection to ensure that it has been correctly loaded. The nut assembly process of a product is completed. The steps for replacing the next filter housing a to assemble the nut b are the same as the above steps. The filter housing a can be quickly installed on the loading seat 41 by plugging it in. The assembly and inspection actions of the nuts are continuous and done in one go, which can avoid missing installation and poor assembly. The assembly efficiency is high, and the assembled finished product is as follows. Figure 6 shown.

[0028] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any modifications based on the spirit of the main technical solution of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A filter housing nut quick assembly mechanism, characterized by: The invention comprises a nut vibrating feeding tray (1), a receiving mechanism (2), a transfer table (3), a loading mechanism (4), and a material suction and discharge detection mechanism (5). The receiving mechanism (2) is arranged at the output end of the nut vibrating feeding tray (1) and is used to receive two nuts (b) at a time. The transfer table (3) is arranged on one side of the receiving mechanism (2) and is used to place the nuts (b) on the receiving mechanism (2) in a transitional manner. The loading mechanism (4) is used to install and drive the filter housing (a) to rotate and cooperate with the material suction and discharge detection mechanism (5) to assemble the nuts (b) at both ends. The material suction and discharge detection mechanism (5) comprises two groups of material suction modules (52) and a detection module (53) installed on a transverse movement mechanism (51). The material suction modules (52) and the detection module (53) move synchronously. The two groups of material suction modules (52) move in unison and complete two-step transporting actions each time they move back and forth. The nut (b) on the material receiving mechanism (2) is moved to the transfer table (3), and the nut (b) on the transfer table (3) is moved to the filter housing (a) for assembly. The detection module (53) is used to detect the nut (b) after each assembly action.

2. A filter housing nut quick assembly mechanism according to claim 1, characterized in that: The material receiving mechanism (2) comprises a material receiving seat (21), one end of which is provided with a push rod (23) driven by a push cylinder (22), and the other end of which is provided with a slide seat (25) driven by a sliding cylinder (24). After the nut (b) of the nut vibration loading tray (1) falls into the material receiving seat (21), it is pushed into the slide seat (25) by the push rod (23).

3. The filter housing nut quick assembly mechanism according to claim 1, characterized in that: The loading mechanism (4) comprises a loading seat (41), a filter housing (a) is inserted into the loading seat (41), the bottom of the loading seat (41) is connected to a rotating cylinder (43) via a rotating seat (42), a limiting block (42a) is provided on the rotating seat (42), and two stoppers (44) cooperating with the limiting block (42a) are also provided on one side of the rotating seat (42).

4. A filter housing nut quick assembly mechanism according to claim 3, characterized in that: The loading seat (41) is positioned by a push rod (45). Two symmetrically arranged positioning openings (41a) are provided on the loading seat (41). The push rod (45) is driven by a lifting cylinder (46) to be inserted into the positioning openings (41a) for positioning.

5. The filter housing nut quick assembly mechanism according to claim 1, characterized in that: The two groups of suction modules (52) are driven to rise and fall synchronously by the first lifting module (54), and the detection module (53) is driven to rise and fall by the second lifting module (55). The first lifting module (54) and the second lifting module (55) are installed on the same mounting plate (56) and connected to the transverse movement mechanism (51) through the mounting plate (56).

6. The filter housing nut quick assembly mechanism according to claim 1, characterized in that: Each set of suction modules (52) includes two suction pipes (521). The suction pipes (521) are elastically mounted on the mounting seat (523) via springs (522), so that the suction pipes (521) can move within a certain range relative to the mounting seat (523).

7. The filter housing nut quick assembly mechanism according to claim 1, characterized in that: The detection module (53) comprises two detection rods (532) slidably inserted on the detection seat (531), and the detection seat (531) is also provided with a first sensor group (533) and a second sensor group (534); the two first sensors of the first sensor group (533) are installed horizontally, and are located one-to-one on one side above the two detection rods (532), and are used to detect whether the nut (b) is installed in the filter housing (a); the two second sensors of the second sensor group (534) are installed vertically, and are located one-to-one above the two detection rods (532), and are used to detect whether the nut (b) in the filter housing (a) is correctly installed.

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