CN220533441U - Switch flexible assembly equipment - Google Patents

Abstract

The utility model discloses a switch flexible assembly equipment, which includes a discharge trough and a box body, and also includes a buffer groove that is circumferentially rotated at the end of the discharge trough. A plurality of damping sections are provided in the buffer groove, and each two A smooth section is formed between the two damping sections. The switch flexible assembly equipment provided by the utility model allows the finished product sliding down from the discharge chute to enter the buffer groove, so that the finished product can maintain normal sliding in the smooth section and at the same time be intermittently decelerated by multiple damping sections to reduce the acceleration of the finished product. At the same time, when there are too many finished products in the box, the buffer groove deflects and lifts upward to adapt to the height of the finished products in the box. At the same time, the raised buffer groove makes its inclination smaller, and the acceleration of the finished products moving in the buffer groove is smaller, effectively reducing the drop of finished products. The impact force generated by falling into the box may cause damage to the finished switch housing.

Description

Switch flexible assembly equipment

Technical field

The utility model relates to the technical field of switch production equipment, and specifically to a flexible switch assembly equipment.

Background technique

The switch is often used in combination with the socket, and the switch is matched with the junction box on the socket, so that the switch can control the opening and closing of the electrical equipment when the circuit is connected. At the same time, the switch can also match the jack on the socket to control the The jacks in the sockets perform the breaking and passing, and the switches and sockets are mass-produced in automated or semi-automated equipment during the assembly process.

According to Publication (Announcement) Number: CN107160163A, Publication (Announcement) Date: 2017-09-15, a switch assembly production device is disclosed, which includes an assembly main line and a switch main shell transmission line located on the input side of the assembly main line. The assembly main line There are switch inner frame installation stations and switch button installation stations in sequence. The main assembly line is also provided with a translation mold and a horizontal guide rail for guiding the translation mold. There are triangular grooves on the side of the translation mold. The horizontal Next to the guide rail, a pointed latch and a telescopic structure are provided at the switch inner frame installation station and switch button installation station. This production device is based on the structural characteristics and production and assembly requirements of the power switch, through reasonable structures, especially through the pointed latch. In conjunction with the triangular groove design on the side of the translation mold, the translation mold is accurately positioned to ensure a smooth and accurate assembly process of the power switch on the translation mold, which meets the requirements of automated production. It not only has high efficiency and qualification rate, but also saves a lot of manpower.

According to Publication (Announcement) Number: CN111403987A, Publication (Announcement) Date: 2020-07-10, the socket shell assembly system and socket production line are disclosed, which are equipped with a rotating mechanism, a loading mechanism and an implanting mechanism; when picking up the protective door The opening of the positioning groove of the protective door enables the protective door to be accurately positioned, so that the loading part moving along the predetermined trajectory can accurately pick up the protective door, thereby improving the socket surface shell assembly system to a certain extent. Protection door implantation accuracy; when the loading part picks up the protection door, the implantation device will also drive the positioning block to move in the direction close to the positioning seat, so that the protection door is clamped between the positioning block and the positioning seat. Furthermore, the surface of the protective door is tightly held against the surface of the positioning block and the groove wall of the positioning groove of the protective door. In this way, the protective door can be prevented from rotating relative to the implant, and the relative position of the protective door and the implant is further determined. Ultimately, the accuracy of implanting the protective door of the equipment is further improved; the setting of the rotary mechanism improves the overall compactness of the equipment.

In the prior art including the above-mentioned patents, the switch needs to be inspected after the production is completed, and the inspected or unqualified finished products are collectively discharged from the automation equipment. Usually, when the discharged switch products are collected, , larger-capacity boxes will be used to collect and store the finished products, and the automated equipment will set up an inclined discharge chute at the discharge port so that the finished products can slide from the inclined discharging chute to the box for accumulation and storage. However, the finished products When sliding from the inclined discharge chute, it is easy to generate a large acceleration, so that when the finished products fall into the box, they are easy to collide with each other due to excessive acceleration, and the finished products will also hit the inner wall of the box, resulting in a larger impact on the finished products. Large force can easily cause damage to the outer casing of the finished product, causing the finished product to need to be recycled and processed again, resulting in a reduction in the productivity of the finished switch product.

Utility model content

The purpose of this utility model is to provide flexible switch assembly equipment, which solves the problem of the large acceleration generated when the finished switch slides from the discharge chute arranged obliquely on the automation equipment, causing the impact caused by the large acceleration when the finished product falls into the box. The force may cause damage to the finished switch housing.

In order to achieve the above purpose, the present utility model provides the following technical solution: a switch flexible assembly equipment, including a discharge trough and a box body, and also includes a buffer trough that is circumferentially rotated at the end of the discharge trough, and is provided in the buffer trough There are multiple damping sections, and a smooth section is formed between every two damping sections.

Preferably, the angle between the buffer groove and the discharge groove is specifically 0 to 30°.

Preferably, a countershaft is provided for circumferential rotation on the smooth section, and a plurality of flaps are fixedly mounted on the countershaft.

Preferably, a bracket is fixedly installed at the end of the discharge chute, the bracket is provided with a support shaft for circumferential rotation, and the buffer groove is fixedly sleeved on the support shaft.

Preferably, a drive motor is fixedly installed on the bracket, and a spindle is fixedly sleeved at the output end of the drive motor;

The fixed sleeve on the main shaft is provided with a ring gear, the fixed sleeve on the support shaft is provided with a residual gear, and the ring gear meshes with the residual gear.

Preferably, a plurality of support blocks are fixedly installed on the buffer groove, and the secondary shaft rotates circumferentially on the support blocks;

A belt drive is provided between the main shaft and the plurality of secondary shafts.

Preferably, the damping section is specifically a rubber pad.

Preferably, the turning plate is a metal plate.

In the above technical solution, the utility model provides a switch flexible assembly equipment, which has the following beneficial effects: the finished product sliding from the discharge chute enters the buffer groove, so that the finished product can maintain normal sliding in the smooth section while intermittent It is decelerated by multiple damping sections to reduce the acceleration of the finished product. At the same time, when there are too many finished products in the box, the buffer groove deflects and lifts upward to adapt to the height of the finished product in the box. At the same time, the raised buffer groove makes its inclination smaller and the finished product moves. The acceleration in the buffer groove is smaller, which effectively reduces the impact force generated when the finished product falls into the box and causes damage to the finished switch shell.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only used in the present utility model. For some of the embodiments described, those of ordinary skill in the art can also obtain other drawings based on these drawings.

Figure 1 is a schematic structural diagram of the switch automation production equipment provided by the embodiment of the present utility model;

Figure 2 is a schematic structural diagram of the discharge trough, buffer trough and box body provided by the embodiment of the present utility model;

Figure 3 is a schematic side cross-sectional structural diagram of the discharge chute and the buffer chute provided by the embodiment of the present invention;

Figure 4 is an enlarged structural schematic diagram of point A in Figure 3;

FIG. 5 is an enlarged structural schematic diagram of B in FIG. 3 .

Explanation of reference symbols:

1. Discharge chute; 11. Box; 21. Buffer chute; 211. Smooth section; 212. Damping section; 22. Bracket; 221. Support shaft; 23. Drive motor; 231. Spindle; 241. Ring gear; 242 , residual gear; 25, countershaft; 251, flap; 252, support block; 26, belt drive.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be introduced in further detail below with reference to the accompanying drawings.

As shown in Figure 1-5, a switch flexible assembly equipment includes a discharge chute 1 and a box 11, and also includes a buffer chute 21 that is circumferentially rotated at the end of the discharging chute 1. There are multiple devices in the buffer chute 21. There are two damping sections 212, and a smooth section 211 is formed between each two damping sections 212.

Specifically, as shown in Figure 1, Figure 2 and Figure 3, the discharge chute 1 and the buffer chute 21 are connected, a plurality of damping sections 212 are arranged in a linear array in the buffer chute 21, and the smooth section 211 is the same as the inner wall of the discharge chute 1. , and the smooth section 211 is provided to prevent the finished product from being clogged due to excessive resistance when sliding in the buffer groove 21 . The finished product sliding down from the discharging chute 1 enters the buffer chute 21 , so that the finished product keeps sliding normally in the smooth section 211 and is intermittently decelerated by multiple damping sections 212 to reduce the acceleration of the finished product. At the same time, when the finished product is inside the box 11 When there are too many finished products accumulated, the buffer groove 21 deflects and lifts upward to adapt to the height of the finished products in the box 11. At the same time, the raised buffer groove 21 makes its inclination smaller, and the acceleration of the finished products moving in the buffer groove 21 is smaller, effectively reducing the number of finished products. The impact force generated by falling into the box 11 may cause damage to the finished switch housing.

As a further embodiment of the present invention, the angle between the buffer groove 21 and the discharge chute 1 is specifically 0 to 30°.

Specifically, as shown in Figures 2 and 3, the buffer trough 21 and the discharge trough 1 remain parallel by default. When the buffer chute 21 is deflected to maintain an angle of 30° with the discharge chute 1, the lower end of the buffer chute 21 is lifted upward to adapt to the height of the accumulation of finished products in the box 11, thereby reducing the sinking of the buffer chute 21 into the box 11. of finished product.

As another further embodiment of the present invention, the smooth section 211 is provided with a secondary shaft 25 for circumferential rotation, and a plurality of flaps 251 are fixedly mounted on the secondary shaft 25 .

Specifically, as shown in Figures 3 and 5, a notch is provided on the smooth section 211, and a plurality of flaps 251 move within the notch. The auxiliary shaft 25 drives multiple flaps 251 to deflect in the smooth section 211, so that the finished product in the smooth section 211 is moved and transported by the multiple flaps 251, which facilitates pushing the finished product to the next damping section 212, reducing the need for The situation where multiple finished products are accumulated in the damping section 212.

As another further embodiment of the present invention, a bracket 22 is fixedly installed at the end of the discharge chute 1. The bracket 22 is provided with a support shaft 221 for circumferential rotation, and the buffer groove 21 is fixedly sleeved on the support shaft 221.

Specifically, as shown in Figures 2, 3 and 4, the support shaft 221 is used to provide the support force required for the deflection of the buffer groove 21, and at the same time, it also facilitates the deflection of the buffer groove 21.

As another further embodiment of the present invention, the drive motor 23 is fixedly installed on the bracket 22, and the output end of the drive motor 23 is fixed with a spindle 231;

A ring gear 241 is fixedly mounted on the main shaft 231, and a residual gear 242 is fixedly mounted on the support shaft 221. The ring gear 241 meshes with the residual gear 242.

Specifically, as shown in Figures 3 and 4, the driving motor 23 drives the main shaft 231 to rotate, so that the ring gear 241 and the remaining gear 242 mesh to drive the support shaft 221 to rotate, which facilitates the upward deflection and lifting of the buffer groove 21. At the same time, This prevents the gravity generated by the buffer groove 21 from directly acting on the output end of the drive motor 23, thereby reducing the load of the drive motor 23.

As another further embodiment of the present invention, a plurality of support blocks 252 are fixedly installed on the buffer groove 21, and the secondary shaft 25 rotates circumferentially on the support blocks 252;

A belt drive 26 is provided between the main shaft 231 and the plurality of secondary shafts 25 .

Specifically, as shown in Figures 3, 4 and 5, a countershaft 25 is equipped with two support blocks 252. The belt drive 26 is an existing technology and will not be described in detail here. The rotation of the main shaft 231 drives the plurality of auxiliary shafts 25 to rotate under the action of the belt drive 26, so that the plurality of auxiliary shafts 25 keep rotating synchronously so that the flaps 251 on them assist in conveying the finished products in the smooth section 211, thereby reducing the accumulation of finished products. in the damping section 212.

As another further embodiment of the present invention, the damping section 212 is specifically a rubber pad.

Because the damping section 212 is a rubber pad, the finished product moving in the damping section 212 is decelerated with the highest efficiency, so as to reduce the acceleration of the finished product falling from the buffer groove 21 at a low position.

As another further embodiment of the present invention, the turning plate 251 is specifically a metal plate.

Because the flap 251 is a metal plate, the flap 251 has better wear resistance when in contact with the finished product for a long time, and the service life of the flap 251 is increased.

Working principle: The finished product sliding down from the discharging chute 1 enters the buffer chute 21, so that the finished product maintains normal sliding in the smooth section 211 and is intermittently decelerated by multiple damping sections 212 to reduce the acceleration of the finished product. At the same time, when the box When there are too many finished products accumulated in the body 11, the driving motor 23 works to drive the main shaft 231 to rotate, so that the ring gear 241 and the residual gear 242 mesh to drive the support shaft 221 to rotate, which facilitates the upward deflection and lifting of the buffer groove 21 to adapt to the inside of the box 11. The height of the finished product, and the rotation of the main shaft 231 drives the plurality of auxiliary shafts 25 to rotate under the action of the belt drive 26, so that the plurality of auxiliary shafts 25 keep rotating synchronously so that the flip plates 251 on them assist in conveying the finished products in the smooth section 211 , reducing the accumulation of finished products in the damping section 212. At the same time, the raised buffer groove 21 makes its inclination smaller, and the acceleration of the finished product moving in the buffer groove 21 is smaller, effectively reducing the impact force generated when the finished product falls into the box 11. This causes damage to the finished switch housing.

Certain exemplary embodiments of the present invention have been described above only by way of illustration. Needless to say, those of ordinary skill in the art can use various different embodiments without departing from the spirit and scope of the present invention. Modifications to the described embodiments are made. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of the claims of the present invention.

Claims (8)

1. A switch flexible assembly equipment, including a discharge chute (1) and a box (11), characterized in that it also includes a buffer groove (21) circumferentially rotated at the end of the discharge chute (1), so A plurality of damping sections (212) are provided in the buffer groove (21), and a smooth section (211) is formed between each two damping sections (212). 2. The switch flexible assembly equipment according to claim 1, characterized in that the angle between the buffer groove (21) and the discharge groove (1) is specifically 0 to 30°. 3. The switch flexible assembly equipment according to claim 1, characterized in that the smooth section (211) is provided with a countershaft (25) for circumferential rotation, and a plurality of countershafts (25) are fixedly mounted on the countershaft (25). Turnover(251). 4. The switch flexible assembly equipment according to claim 3, characterized in that a bracket (22) is fixedly installed at the end of the discharge chute (1), and a support shaft is provided for circumferential rotation of the bracket (22). (221), the buffer groove (21) is fixedly sleeved on the support shaft (221). 5. The switch flexible assembly equipment according to claim 4, characterized in that a drive motor (23) is fixedly installed on the bracket (22), and a spindle (231) is fixedly sleeved at the output end of the drive motor (23). ); The main shaft (231) is fixedly provided with a ring gear (241), the support shaft (221) is fixedly provided with a residual gear (242), and the ring gear (241) meshes with the residual gear (242). 6. The switch flexible assembly equipment according to claim 5, characterized in that a plurality of support blocks (252) are fixedly installed on the buffer groove (21), and the secondary shaft (25) rotates circumferentially on the support blocks. (252) on; A belt drive (26) is provided between the main shaft (231) and the plurality of secondary shafts (25). 7. The switch flexible assembly device according to claim 1, characterized in that the damping section (212) is specifically a rubber pad. 8. The switch flexible assembly device according to claim 3, characterized in that the flip plate (251) is specifically a metal plate.