CN207915902U - A kind of full-automatic row's needle equipment - Google Patents

Abstract

The utility model discloses a fully automatic pin arranging device, which comprises a base, on which a pin arrangement device, a pin fixing device connected with the pin arrangement device, and a pin fixing device are arranged on the base. The pin moving device matched with the device and the driving mechanism for driving the pin moving device to move. The full-automatic needle arrangement equipment of the utility model combines the lower pin fixing device with the upper adsorption plate, and uses a gas control device to generate negative pressure to fix the pins or positive pressure to release the pins. The operation of the whole device The process is simple and convenient, and it also avoids the product quality problems caused by manual needle arrangement. One employee can monitor several machines at the same time, which saves manpower, shortens production time, improves production efficiency, and improves benefits. It has good application and promotion prospect.

Description

A fully automatic needle arrangement device

technical field

The utility model relates to a fully automatic needle arranging device.

Background technique

With the industrial development of modern society, many components, such as electronic components related to network hardware, are becoming smaller and more sophisticated, and the preparation of many electronic components requires pre-arranged pins and then injection molding. The pins are partially or fully wrapped to form the final product.

However, the existing production method is to manually put the pins into the mold and arrange them, and then perform injection molding to prepare the product. There are many defects in this method: during manual operation, not only is the efficiency low, the operator is prone to fatigue, and The embedding depth of the pins is uncontrollable. If the embedding depth of the pins does not reach the specified position, the pins will be bent or other problems will occur when the mold is closed, and the yield rate of the product will drop. Even if the product is qualified, The accuracy of the product is also uncontrollable; when embedding some relatively sharp pins, the operator may be pricked by the needle tip, causing injury.

Contents of the invention

In view of this, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a fully automatic needle arranging device, the operation process of which is simple and convenient, the product precision is improved, and the production efficiency is improved.

In order to achieve the above object, the utility model adopts the following technical solutions:

A fully automatic pin arranging device, comprising a base on which a pin sorting device, a pin fixing device connected to the pin fixing device, and a pin fixing device matched with the pin fixing device are arranged on the base. A needle moving device and a driving mechanism for driving the needle moving device to move.

Preferably, the pin sorting device includes a vibrating plate accommodating several pins and a conveying track communicating with the outlet of the vibrating plate. The vibrating plate continuously feeds the pins into the pin fixing device through the conveying track.

Preferably, the pin fixing device includes a fixing hole matched with the pin and a cavity communicating with the fixing hole, and the cavity is connected with the gas control device. The increase or decrease of the air pressure in the cavity is controlled by the gas control device so as to control the fixing degree of the pin in the fixing hole. The lower part of the pin fixing device is installed on the base through a bracket, and a chute extending vertically is provided on the bracket, and the pin fixing device can move up and down along the chute and be fixed at a suitable position.

Preferably, the pin moving device includes an adsorption plate, and the adsorption plate has an adsorption tube for absorbing the pin, one end of the adsorption tube is matched with the pin, and the other end is connected with the gas control device. connected. There is a channel in the adsorption tube, and the air pressure in the channel is controlled by the gas control device to increase or decrease to control the fixing degree of the pin on the adsorption tube.

More preferably, the gas control device is used to control the increase or decrease of the air pressure in the cavity or the adsorption tube. The gas control device connected to the cavity and the adsorption tube may be controlled by different lines of the same device, or two completely independent gas control devices.

More preferably, the pin moving device further includes a moving plate, and the moving plate is provided with a pressing device for driving the adsorption plate to move up and down. A groove for accommodating the adsorption plate is provided on the moving plate, and the depth of the groove matches the thickness of the adsorption plate. The pressing device can be an air cylinder or a hydraulic cylinder.

Further preferably, slide rails are fixed on the base, and slide grooves matching with the slide rails are correspondingly opened on both sides of the moving plate. Through the mutual cooperation of the slide rail and the slide groove, the moving plate slides on the slide rail, thereby driving the adsorption plate to slide left and right. The movement of the pin moving device during work is made more stable by setting the slide rail.

Still preferably, the driving device includes a driving rod connected to the pin moving device, and the driving rod drives the pin moving device to move along the slide rail. The movement and extension direction of the drive rod are consistent with the extension direction of the slide rail.

Further preferably, the adsorption tube includes a fixed part fixed on the moving plate and a movable part movably connected to the fixed part, and the movable part is fixed on the adsorption plate. The horizontal height of the fixed part remains unchanged. Since the movable part is fixed with the adsorption plate, the downward pressure device can drive the adsorption plate to move up and down, so the movable part will follow the adsorption plate to move up and down, that is, the upper end of the movable part moves on the lower end of the fixed part. middle.

Still preferably, the upper end of the fixed part is connected to the gas control device, the lower end of the fixed part is connected to the upper end of the movable part, and the lower end of the movable part is matched with the pin.

Compared with the prior art, the utility model is beneficial in that: the fully automatic needle arrangement device of the utility model combines the lower pin fixing device with the upper adsorption plate, and uses a gas control device to generate negative pressure to Fixed pin or positive pressure to release the pin, the operation process of the whole device is simple and convenient, and also avoids the product quality problems caused by manual pin arrangement, one employee can monitor several machines at the same time, saving manpower and shortening the production time , improves the production efficiency, improves the benefit, and has a good prospect of application and promotion.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a perspective view of a first viewing angle of a fully automatic needle arranging device in a preferred embodiment of the present invention;

Fig. 2 is a perspective view of a second viewing angle of the fully automatic needle arranging device in a preferred embodiment of the present invention;

Fig. 3 is a perspective view of the conveying track and the pin fixing device in the fully automatic needle arranging equipment of the preferred embodiment;

Fig. 4 is a cross-sectional view of the pin fixing device in the fully automatic pin arrangement device of the preferred embodiment;

Fig. 5 is a perspective view of the first viewing angle of the pin insertion moving device in the fully automatic pin arranging equipment of the preferred embodiment;

Fig. 6 is a perspective view of a second viewing angle of the pin insertion moving device in the fully automatic pin arranging equipment of the preferred embodiment;

Fig. 7 is a cross-sectional view of the adsorption tube in the fully automatic needle arrangement device of the preferred embodiment;

Figure 8 is an enlarged view of the mold in the fully automatic needle arrangement device of the preferred embodiment;

In the drawings: base-1, bracket-2, vibrating plate-3, conveying track-4, pin fixing device-5, fixing hole-61, cavity-62, valve nozzle-7, moving plate-8, Groove-81, chute-82, adsorption tube-9, fixed part-91, movable part-92, adsorption plate-10, pressing device-11, drive rod-12, slide rail-13, pin-14 , Guide chain-15, connecting piece-16, mold-17, cylinder-18.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the utility model, the technical solution in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Obviously, the The described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

It should be noted that the terms "first" and "second" in the specification and claims of the present utility model and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific order or sequence . It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, means, product or equipment comprising a series of steps or elements need not be limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

Example

Please refer to Figures 1 to 8, a fully automatic pin arranging device in this embodiment includes a base 1, a pin sorting device arranged on the base 1, a pin fixing device 5 connected to the pin sorting device, A pin moving device matched with the pin fixing device 5 and a driving mechanism for driving the pin moving device to move. Each device or mechanism is described in detail below:

As shown in FIGS. 1-2 , the pin sorting device includes a vibrating plate 3 containing several pins 14 and a conveying track 4 communicating with the outlet of the vibrating plate 3 . The vibrating plate 3 continuously sends the pins 14 into the pin fixing device 5 through the conveying track 4 . The conveying track 4 in this embodiment includes four independent conveying tracks 4, and according to the positions of the pins 14 on the final product, the end points of the four transporting tracks 4 are not located on the same straight line. That is, the quantity of the delivery track 4 and the position of its end point are set according to the actual situation of the final product, as shown in Figure 8, 2 pins need to be placed on each product in this embodiment, and 4 pins on the two products The pins correspond to the end points of the four conveying tracks 4 .

As shown in Figure 1-2, the lower part of the pin fixing device 5 in this embodiment is installed on the base 1 through the bracket 2, and a chute extending along the vertical direction is also provided on the bracket 2, and the pin fixing device 5 It can move up and down along the chute and be fixed in a suitable position.

As shown in Figures 3-4, the pin fixing device 5 includes a fixing hole 61 that matches the lower end of the pin 14 and a cavity 62 that communicates with the fixing hole 61. The cavity 62 communicates with the gas control device through the valve mouth 7. connect. The increase or decrease of the air pressure in the cavity 62 is controlled by the gas control device so as to control the fixing degree of the pin 14 in the fixing hole 61 . When the negative pressure in the cavity 62 and the fixing hole 61 is controlled by the gas control device, the pin 14 can be adsorbed to the fixing hole 61 and fixed; when the pin 14 needs to be removed from the fixing hole 61, the gas The control device controls the cavity 62 and the fixing hole 61 to be under normal pressure or slightly positive pressure, so that the fixing hole 61 loses its fixing effect and the pin 14 is removed.

As shown in FIGS. 5-6 , the pin moving device includes a moving plate 8 and an absorbing plate 10 . The moving plate 8 is provided with a groove 81 for accommodating the absorbing plate 10 . The depth of the groove 81 matches the thickness of the absorbing plate 10 .

As shown in FIGS. 5-7 , the moving plate 8 and the adsorption plate 10 are provided with adsorption tubes 9 for absorbing pins 14 . The lower end of the adsorption tube 9 matches the upper end of the insertion pin 14, and the upper end of the adsorption tube 9 communicates with the gas control device. A channel is opened in the adsorption tube 9 , and the air pressure in the channel is controlled by the gas control device to increase or decrease so as to control the fixing degree of the pin 14 on the adsorption tube 9 . Because the adsorption tube 9 is used to absorb the pins 14 located in the fixing holes 61, the number and installation positions of the adsorption tubes 9 correspond to the fixing holes 61, and the fixing holes 61 correspond to the lower ends of the pins 14. The lower end of the tube 9 corresponds to the upper end of the pin 14 . In this embodiment, four adsorption tubes 9 corresponding to the fixing holes 61 are provided.

As shown in FIG. 7 , the adsorption tube 9 includes a fixed portion 91 fixed on the moving plate 8 and a movable portion 92 movably connected to the fixed portion 91 , and the movable portion 92 is fixed on the adsorption plate 10 . The upper end of the fixed part 91 is connected with the gas control device, the lower end of the fixed part 91 is connected with the upper end of the movable part 92 , and the lower end of the movable part 92 is matched with the pin 14 . There are many ways to connect the lower end of the fixed part 91 to the upper end of the movable part 92, for example, it can be connected by a hose, clamped or rubber gasket sleeve, etc., which can be selected according to the actual use environment.

The gas control device controls the increase or decrease of the air pressure in the adsorption tube 9 so as to control the adsorption and release of the pin 14 . When the negative pressure in the adsorption tube 9 is controlled by the gas control device, the pin 14 can be adsorbed from the fixing hole 61 to the lower end of the adsorption tube 9 and fixed; when it is necessary to release the pin 14 from the adsorption tube 9, the The gas control device controls the inside of the adsorption tube 9 to be at normal pressure or slightly positive pressure, so that the inside of the adsorption tube 9 loses its fixing effect and releases the pin 14 . The gas control device connected to the cavity 62 and the adsorption tube 9 may be the same device but controlled by different lines, or two completely independent gas control devices.

The moving plate 8 is provided with a pressing device 11 for driving the adsorption plate 10 to move up and down. The pressing device 11 in this embodiment is an air cylinder or a hydraulic cylinder, which is installed on the top of the moving plate 8, and the groove 81 is provided on the lower surface of the moving plate 8, that is, the adsorption plate 10 is installed under the moving plate 8, and the air cylinder or hydraulic pressure The cylinder runs through both sides of the moving plate 8 and is connected with both sides of the adsorption plate 10 . The up and down movement of the adsorption plate 10 is controlled by controlling the air cylinder or the hydraulic cylinder. When the adsorption plate 10 moves up and down, the horizontal height of the fixed part 91 remains unchanged. Since the movable part 92 is fixed with the adsorption plate 10, the pressing device 11 can drive the adsorption plate 10 to move up and down, so the movable part 92 will follow the adsorption plate. 10 moves up and down, that is, the upper end of the movable part 92 moves in the lower end of the fixed part 91, and the flexible connection method is the above-mentioned connection through a hose, clamping or rubber gasket sleeve and other methods.

Slide rails 13 are fixed on the base 1 in this embodiment, and slide grooves 82 matching with the slide rails 13 are correspondingly opened on both sides of the moving plate 8 . Through cooperation between the slide rail 13 and the slide groove 82 , the moving plate 8 slides on the slide rail 13 , and then drives the adsorption plate 10 to slide left and right. By providing the slide rail 13, the movement of the pin moving device during operation is made more stable.

The driving device includes a driving rod 12 connected with the pin moving device, and the driving rod 12 drives the pin moving device to move along the slide rail 13 . The movement and extension direction of the driving rod 12 are consistent with the extension direction of the slide rail 13 . The driving rod 12 in this embodiment is the cylinder arm of the cylinder 18 , and the movement of the adsorption plate 10 is controlled by controlling the cylinder arm of the cylinder 18 .

The mobile plate 8 in the present embodiment is also connected with the guide chain 15 through the connecting piece 16, and the parts such as electric wires and air pipes required by the equipment are accommodated in the guide chain 15, so that the electric wires or air pipes and the adsorption plate 10 move simultaneously, avoiding the electric wires and air pipes. Some malfunctions or safety accidents caused by misplaced trachea.

The working process of the fully automatic needle arrangement device of the present utility model is briefly described below:

First put some pins 14 in the vibrating plate 3, and the vibrating plate 3 transports the pins 14 to the conveying track 4. Since the conveying track 4 communicates with the outlet of the vibrating plate 3 and the pin fixing device 5, the pins 14 are formed by The transport rail 4 enters into the pin holder 5 . By controlling the gas control device, the fixed hole 61 and the cavity 62 are under negative pressure. At this time, when the pin 14 transported by the conveying track 4 approaches the fixed hole 61, it is absorbed and fixed in the fixed hole 61, as shown in the figure. 4.

By controlling the cylinder arm of the cylinder 18, that is, the drive rod 12, the moving plate 8 and the adsorption plate 10 move on the slide rail 13 to the top of the pin fixing device 5, so that the adsorption tube 9 on the adsorption plate 10 corresponds to the fixing hole 61. Next, the pressing device 11 on the moving plate 8 is controlled so that the adsorption plate 10 moves downward and gradually approaches the fixing hole 61 . At this time, the air pressure in the fixed hole 61 and the cavity 62 is controlled by the gas control device to gradually increase to restore normal pressure or slightly positive pressure, and the negative pressure in the adsorption tube 9 makes the pin 14 release and transfer from the fixed hole 61. To the lower end of the adsorption tube 9 and fixed on the lower end of the adsorption tube 9.

When the pin 14 is fully transferred to the adsorption tube 9, the moving plate 8 and the adsorption plate 10 are moved to the top of the corresponding position of the mold 17 on the slide rail 13 by controlling the cylinder arm of the cylinder 18 again, that is, the drive rod 12, so that the adsorption plate 10 The suction tube 9 on the top corresponds to the place where the pin 14 needs to be placed in the mold 17 . Next, control the pressing device 11 on the moving plate 8 so that the adsorption plate 10 moves downward and gradually approaches the mold 17 . At this time, the air pressure in the adsorption tube 9 is controlled by the gas control device to gradually increase to restore normal pressure or slightly positive pressure, so that the pin 14 is released from the lower end of the adsorption tube 9 and transferred to the position where the pin 14 needs to be placed in the mold 17 . Then the mold 17 performs the injection molding operation, and the adsorption plate 10 moves to the top of the fixing hole 61 again to absorb the pins, and so on and forth.

In order to make the description of the working process easier to understand, the above description has described the working process in sections. In the actual working process, many steps are carried out at the same time, such as the fixing and releasing of the pins, and the moving of the board. The simultaneous movement, increase or decrease of the air pressure in the fixed hole and the adsorption tube can not only improve the accuracy of the insertion position of the pin, but also improve the production efficiency.

The full-automatic needle arrangement equipment of the utility model combines the lower pin fixing device with the upper adsorption plate, and uses a gas control device to generate negative pressure to fix the pins or positive pressure to release the pins. The operation of the whole device The process is simple and convenient, and it also avoids the product quality problems caused by manual needle arrangement. One employee can monitor several machines at the same time, which saves manpower, shortens production time, improves production efficiency, and improves benefits. It has good application and promotion prospect.

The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present utility model, and its purpose is to allow those familiar with this technology to understand the content of the present utility model and implement it accordingly, and cannot limit the protection scope of the present utility model. Equivalent changes or modifications made according to the spirit of the present utility model shall fall within the protection scope of the present utility model.

Claims (10)

1. a kind of full-automatic row's needle equipment, including pedestal, it is characterised in that：Be provided on the pedestal contact pin collating unit, with Contact pin fixing device that the contact pin collating unit is connected, with the matched contact pin mobile device of the contact pin fixing device with And the driving contact pin mobile device carries out mobile driving mechanism.

2. a kind of full-automatic row's needle equipment according to claim 1, it is characterised in that：The contact pin collating unit includes shaking Moving plate and the delivery track being connected with vibrating disk outlet.

3. a kind of full-automatic row's needle equipment according to claim 1, it is characterised in that：The contact pin fixing device include with The cavity contact pin matched mounting hole and be mutually communicated with the mounting hole, the cavity and gas control equipment phase Connection.

4. a kind of full-automatic row's needle equipment according to claim 3, it is characterised in that：The contact pin mobile device includes inhaling Attached plate has the adsorption tube for adsorbing the contact pin, one end of the adsorption tube and the contact pin phase on the adsorption plate Match, the other end is connected with gas control equipment.

5. a kind of full-automatic row's needle equipment according to claim 4, it is characterised in that：The gas control equipment is for controlling The air pressure made in the cavity or the adsorption tube increases or reduces.

6. a kind of full-automatic row's needle equipment according to claim 4, it is characterised in that：The contact pin mobile device further includes Movable plate is provided with the hold-down devices for driving the adsorption plate to move up and down on the movable plate.

7. a kind of full-automatic row's needle equipment according to claim 6, it is characterised in that：It is fixed with sliding rail on the pedestal, The both sides of the movable plate correspond to and offer and the matched sliding slot of the sliding rail.

8. a kind of full-automatic row's needle equipment according to claim 7, it is characterised in that：The driving mechanism include with it is described The drive rod that contact pin mobile device is connected, the drive rod drive the contact pin mobile device to be moved along the sliding rail.

9. a kind of full-automatic row's needle equipment according to claim 6, it is characterised in that：The adsorption tube includes being fixed on institute The movable part stated the fixed part on movable plate and be movably connected on the fixed part, the movable part are fixed on the absorption On plate.

10. a kind of full-automatic row's needle equipment according to claim 9, it is characterised in that：The upper end of the fixed part and institute It states gas control equipment to be connected, the lower end of the fixed part is connected with the upper end of the movable part, under the movable part End matches with the contact pin.